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不銹鋼管規(guī)格表|不銹鋼管理論重量表
日期:2024-12-28 02:24
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摘要:<div align="center"><span style="font-size: 14px">不銹鋼管規(guī)格表|不銹鋼管理論重量表</span></div>
<div align="left"><a href="http://www.lzklkw.com/enstyle/product_12042867.html"><span style="background-color: #ffff99"><span style="color: #0000ff"><span style="font-size: 14px">不銹鋼管</span></span></span></a><span style="font-size: 14px">的概念 不銹鋼管是一種中空的長條鋼材,大量用作輸送流體的管道,如石油、天燃?xì)狻⑺?、煤氣、蒸氣等,另外,在搞彎、抗扭?qiáng)度相同時(shí),重量較輕,所以也廣泛用于制造機(jī)械零件和工程結(jié)構(gòu)。也常用作生產(chǎn)各種常規(guī)武器、槍管、炮彈等。</span></div>
<div align="left"><span style="font-size: 14px">不銹鋼管的應(yīng)用</span></div>
<div align="left"><span style="font-size: 14px"> 不銹鋼管**可靠、衛(wèi)生環(huán)保、經(jīng)濟(jì)適用,管道的薄壁化以及新型可靠、簡單方便的連接方法的開發(fā)成功,使其具有更多其他管材不可替代的優(yōu)點(diǎn),工程中的應(yīng)用會越來越多,使用會越來越普及,前景看好。 </span></div>
<div align="left"><span style="font-size: 14px">不銹鋼管的應(yīng)用 </span></div>
<div align="left"><span style="font-size: 14px"> 隨著我國改革開放政策的實(shí)施,國民經(jīng)濟(jì)獲得快速增長,城鎮(zhèn)住宅、公共建筑和旅游設(shè)施大量興建,對熱水供應(yīng)和生活用水供給提出了新的要求。特別是水質(zhì)問題,人們越來越重視,要求也不斷提高。鍍鋅鋼管這一常用管材因其易腐蝕性,在國家相關(guān)政策的影響下,將逐漸退出歷史舞臺,塑料管、復(fù)合管及銅管成了管道系統(tǒng)的常用管材。但在許多情況下,不銹鋼管更有優(yōu)越性,特別是壁厚僅為0.6~1.2mm的薄壁不銹鋼管在上等飲用水系統(tǒng)、熱水系統(tǒng)及將**、衛(wèi)生放在首位的給水系統(tǒng),具有**可靠、衛(wèi)生環(huán)保、經(jīng)濟(jì)適用等特點(diǎn)。已被國內(nèi)外工程實(shí)踐證明是給水系統(tǒng)綜合性能*好的、新型、節(jié)能和環(huán)保型的管材之一,也是一種很有競爭力的給水管材,必將對改善水質(zhì)、提高人們生活水平發(fā)揮無可比擬的作用。</span></div>
<div align="left"><span style="font-size: 14px"> 在建筑給水管系中,由于鍍鋅鋼管已經(jīng)結(jié)束了百年輝煌的歷史,各種新型塑料管及復(fù)合管得到迅速發(fā)展,但各種管材還不同程度地存在著一些不足,遠(yuǎn)不能完全適應(yīng)供水管系的需要和國家對飲用水及有關(guān)水品質(zhì)的要求。因此,有關(guān)專家預(yù)言:建筑給水管材*終將恢復(fù)到金屬管的時(shí)代。根據(jù)國外的應(yīng)用經(jīng)驗(yàn),在金屬管中認(rèn)定薄壁不銹鋼管為綜合性能*好的管材之一。 不銹鋼管材質(zhì) 材質(zhì):</span></div>
<div align="left"><span style="font-size: 14px">201(1Cr17Mn6Ni5N) ;202(1Cr18Mn8Ni5N);301(1Cr17Ni7);302(1Cr18Ni)</span></div>
<div align="left"><span style="font-size: 14px">304(0Cr18Ni9)、SS304、TP304;304L(00Cr19Ni10)、;SS304L、TP304L</span></div>
<div align="left"><span style="font-size: 14px">321(1Cr18Ni9Ti)、SS321、TP321;316(0Cr17Ni12Mo2)、SS316、TP316</span></div>
<div align="left"><span style="font-size: 14px">316L(0Cr17Ni14Mo2)、SS316L、TP316L;310S(0Cr25N20)、SS310S、TP310S </span></div>
<div align="left"><span style="font-size: 14px">不銹鋼管執(zhí)行標(biāo)準(zhǔn)GB2270-80 不銹鋼無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">GB/T14976-94 流體輸送用不銹鋼無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">GB/T14975-94 結(jié)構(gòu)用不銹鋼無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">GB13296-91 鍋爐、熱交換器用不銹鋼無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">(GJB2608-96)(YB676-73)航空用結(jié)構(gòu)鋼厚壁無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">(GJB2296-95)(YB678-71)航空用不銹無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">(YB/T679-97)(YB679-71)航空用18A空心鉚釘薄壁無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">(GJB2609-96)(YB680-71)航空用結(jié)構(gòu)薄壁無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">(YB/T681-97)(YB681-71)航空用導(dǎo)管20A薄壁無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">GB3090-82 不銹鋼小直徑鋼管 GB5310-95 高壓鍋爐用無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">GB3087-82 低中壓無縫鋼管 GB3089-92 不銹耐酸極薄壁無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">GB9948-88 石油裂化無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">ASTM A213 鍋爐、熱交換器用鐵素體和奧氏體合金鋼無縫鋼管 </span></div>
<div align="left"><span style="font-size: 14px">ASTM A269 一般用途奧氏體不銹鋼無縫鋼管和焊接鋼管 </span></div>
<div align="left"><span style="font-size: 14px">ASTM A312 奧氏體不銹鋼無縫鋼管焊接鋼管焊接鋼管 </span></div>
<div align="left"><span style="font-size: 14px">ASTM A450 碳素鋼,鐵素體和奧氏體合金鋼管的一般要求 </span></div>
<div align="left"><span style="font-size: 14px">ASTM A530 專門用途的鐵素鋼和合金鋼的一般要求 </span></div>
<div align="left"><span style="font-size: 14px">ASTM A789 一般要求碳素體奧氏體不銹鋼無縫鋼管和焊接鋼管 </span></div>
<div align="left"><span style="font-size: 14px">JIS G3456-88 機(jī)械結(jié)構(gòu)用不銹鋼管 JIS G3448-88 普通管道用不銹鋼管 </span></div>
<div align="left"><span style="font-size: 14px">JIS G3459-88 管道用不銹鋼管 JIS G3463-88 鍋爐、熱交換器用不銹鋼管 </span></div>
<div align="left"><span style="font-size: 14px">Q/HYAD 101-91 化工用無縫長鋼管</span></div>
<div align="left"><span style="font-size: 14px">(0Cr18NI11T) Q/HYAD 103-91 00Cr18Ni5MO3Si2雙相不銹鋼無縫鋼管</span></div>
<div align="left"><span style="font-size: 14px">不銹鋼管分類 1、按生產(chǎn)方法分類 (1)無縫管——冷拔管、擠壓管、冷軋管</span></div>
<div align="left"><span style="font-size: 14px"> 不銹鋼無縫鋼管 不銹鋼無縫鋼管是一種具有中空截面、周邊沒有接縫的長條鋼材。</span></div>
<div align="left"><span style="font-size: 14px"> ◆ 無縫鋼管的制造工藝及流程</span></div>
<div align="left"><span style="font-size: 14px"> 冶煉>鋼錠>軋鋼>鋸切>剝皮>穿孔>退火>酸洗>上灰>冷拔>切頭>酸洗>入庫</span></div>
<div align="left"><span style="font-size: 14px"> ◆ 無縫鋼管的特點(diǎn)</span></div>
<div align="left"><span style="font-size: 14px"> 從上面的工藝流程我們不難看出:其一、該產(chǎn)品的壁厚越厚,它就越具有經(jīng)濟(jì)性和實(shí)用性,壁厚越薄,它的加工成本就會大幅度的上升;其次、該產(chǎn)品的工藝決定它的局限性,一般無縫鋼管精度低:壁厚不均勻、管內(nèi)外表光亮度低、定尺成本高,且內(nèi)外表還有麻點(diǎn)、黑點(diǎn)不易去除;其三、它的檢測及整形必須離線處理。因此,它在高壓、高強(qiáng)度、機(jī)械結(jié)構(gòu)用材方面體現(xiàn)了它的優(yōu)越性。</span></div>
<div align="left"><span style="font-size: 14px"> (2)焊管 ;(a) 按工藝分類——氣體保護(hù)焊管、電弧焊管、電阻焊管(高頻、低頻)</span></div>
<div align="left"><span style="font-size: 14px"> (b) 按焊縫分——直縫焊管、螺旋焊管</span></div>
<div align="left"><span style="font-size: 14px"> 不銹鋼焊接鋼管</span></div>
<div align="left"><span style="font-size: 14px"> 焊接鋼管簡稱焊管,是用鋼板或鋼帶經(jīng)過機(jī)組和模具卷曲成型后焊接制成的鋼管。</span></div>
<div align="left"><span style="font-size: 14px"> ◆ 焊接鋼管的制造工藝及流程</span></div>
<div align="left"><span style="font-size: 14px"> 鋼板>分條>成型>溶接>感應(yīng)光亮熱處理>內(nèi)外焊道處理>整形>定徑>渦流檢測>激光測徑>酸洗>入庫</span></div>
<div align="left"><span style="font-size: 14px"> ◆ 焊接鋼管的特點(diǎn)</span></div>
<div align="left"><span style="font-size: 14px"> 從上面的工藝流程我們不難看出:其一、該產(chǎn)品是連續(xù)在線生產(chǎn),壁厚越厚,機(jī)組及溶接設(shè)備的投資就越大,它就越不具有經(jīng)濟(jì)性和實(shí)用性。壁厚越薄,它的投入產(chǎn)出比就會相應(yīng)下降;其次該產(chǎn)品的工藝決定它的優(yōu)缺點(diǎn),一般焊接鋼管精度高、壁厚均勻、管內(nèi)外表光亮度高(鋼板的表面等級決定的鋼管表面亮度)、可任意定尺。因此,它在高精度、中低壓流體應(yīng)用方面體現(xiàn)了它的經(jīng)濟(jì)性及美觀性。</span></div>
<div align="left"><span style="font-size: 14px"> 2、按斷面形狀分類(1)圓形鋼管;(2)矩形管; 3、按壁厚分類;(1)薄壁鋼管</span></div>
<div align="left"><span style="font-size: 14px">(2)厚壁鋼管 4、按用途分類(1)民用管:分圓管、矩管、花管,一般用于裝飾、建筑、結(jié)構(gòu)等方面;</span></div>
<div><span style="font-size: 14px">(2)工業(yè)管:工業(yè)配管用鋼管、一般配管用鋼管(飲用水管)、機(jī)械構(gòu)造/流體輸送管、鍋爐熱交換管、食品衛(wèi)生管等。一般應(yīng)用于工業(yè)的各個領(lǐng)域如:石油化工、造紙、核能、食品、飲料、醫(yī)藥等行業(yè)對流體介質(zhì)要求較高管道。不銹鋼管重量計(jì)算公式</span></div>
<div align="left"><span style="font-size: 14px"> </span></div>
<table border="1" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td width="62">
<div align="left"><span style="font-size: 14px">品 種</span></div>
</td>
<td width="217" colspan="2">
<div align="left"><span style="font-size: 14px">鋼 種</span></div>
</td>
<td width="62">
<div align="left"><span style="font-size: 14px">密 度</span></div>
</td>
<td width="188">
<div align="left"><span style="font-size: 14px">計(jì)算公式</span></div>
</td>
</tr>
<tr>
<td rowspan="6" width="62">
<div align="left"><span style="font-size: 14px">鋼管</span></div>
</td>
<td valign="top" width="101">
<div align="left"><span style="font-size: 14px">0Cr18Ni9</span></div>
</td>
<td valign="top" width="116">
<div align="left"><span style="font-size: 14px">00Cr19Ni10</span></div>
</td>
<td rowspan="3" width="62">
<div align="left"><span style="font-size: 14px">7.93</span></div>
</td>
<td rowspan="3" width="188">
<div align="left"><span style="font-size: 14px">米 (Kg) = 0.02491t(D-t)</span></div>
</td>
</tr>
<tr>
<td valign="top" width="101">
<div align="left"><span style="font-size: 14px">SUS304</span></div>
</td>
<td valign="top" width="116">
<div align="left"><span style="font-size: 14px">SUS304L</span></div>
</td>
</tr>
<tr>
<td valign="top" width="101">
<div align="left"><span style="font-size: 14px">TP304</span></div>
</td>
<td valign="top" width="116">
<div align="left"><span style="font-size: 14px">TP304L</span></div>
</td>
</tr>
<tr>
<td valign="top" width="101">
<div align="left"><span style="font-size: 14px">0Cr17Ni2Mo2</span></div>
</td>
<td valign="top" width="116">
<div align="left"><span style="font-size: 14px">00Cr17Ni14Mo2</span></div>
</td>
<td rowspan="3" width="62">
<div align="left"><span style="font-size: 14px">7.98</span></div>
</td>
<td rowspan="3" width="188">
<div align="left"><span style="font-size: 14px">米 (Kg) = 0.02507t(D-t)</span></div>
</td>
</tr>
<tr>
<td valign="top" width="101">
<div align="left"><span style="font-size: 14px">SUS316</span></div>
</td>
<td valign="top" width="116">
<div align="left"><span style="font-size: 14px">SUS316L</span></div>
</td>
</tr>
<tr>
<td valign="top" width="101">
<div align="left"><span style="font-size: 14px">TP316</span></div>
</td>
<td valign="top" width="116">
<div align="left"><span style="font-size: 14px">TP316L</span></div>
</td>
</tr>
</tbody>
</table>
<div align="left"><span style="font-size: 14px">不銹鋼管價(jià)格計(jì)算公式</span></div>
<div align="left"><span style="font-size: 14px"> </span></div>
<div align="left"><span style="font-size: 14px">(管坯價(jià)格/折率+加工費(fèi)+利潤)*稅收</span></div>
<div align="left"><span style="font-size: 14px">(2*寬+2*高)*厚*長*密度/1000000=1支方管的重量</span></div>
<div align="left"><span style="font-size: 14px">不銹鋼焊管價(jià)格=材料價(jià)*(1+損耗)+加工費(fèi)+利潤</span></div>
<div align="left"><span style="font-size: 14px">不銹鋼管型號、標(biāo)準(zhǔn) </span></div>
<table border="1" cellspacing="1" cellpadding="0" width="655">
<tbody>
<tr>
<td>
<div align="left"><span style="font-size: 14px">產(chǎn)品名稱</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">規(guī)格、型號</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">標(biāo)準(zhǔn)名稱</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">標(biāo)準(zhǔn)號</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">不銹鋼管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Φ6~630x 1~50mm</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">流體輸送用不銹鋼管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">GB/T14976-2002</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">不銹鋼管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Φ6~630x 1~50mm</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px"> 結(jié)構(gòu)用無縫不銹鋼管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px"> GB/T14975-2002</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">不銹鋼管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Φ6~630x 1~50mm</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">鍋爐、熱交換器用不銹鋼管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">GB13296-91</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">不銹鋼焊管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px"> Φ219~1200x 3~20mm</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">流體輸送用不銹鋼管 </span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px"> GB12770-2002</span></div>
</td>
</tr>
</tbody>
</table>
<div align="left"><span style="font-size: 14px">不銹鋼管的尺寸和精度</span></div>
<div align="center">
<table border="0" cellspacing="0" cellpadding="0" width="118%">
<tbody>
<tr>
<td width="100%" colspan="2">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="20%">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="80%">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="100%" colspan="2">
<table border="1" cellspacing="1" cellpadding="0" width="655">
<tbody>
<tr>
<td rowspan="2">
<div align="left"><span style="font-size: 14px">鋼管種類</span></div>
</td>
<td rowspan="2">
<div align="left"><span style="font-size: 14px">鋼管尺寸(毫米)</span></div>
</td>
<td colspan="2">
<div align="left"><span style="font-size: 14px">精 度</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">普通級</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">**</span></div>
</td>
</tr>
<tr>
<td rowspan="4">
<div align="left"><span style="font-size: 14px">冷拔</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">外徑6-10</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">流體輸送用不銹鋼管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф355x7-40</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">>10-30</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px"> 結(jié)構(gòu)用無縫不銹鋼管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф377x8-45</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">>30-50</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">鍋爐、熱交換器用不銹鋼管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф426x8-50</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">>50</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">流體輸送用不銹鋼管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф456x8-50</span></div>
</td>
</tr>
<tr>
<td rowspan="4">
<div align="left"><span style="font-size: 14px">(軋)管</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">壁厚0.5-1.0</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">±0.15毫米</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px"> Ф530x8-50</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">>1.0-3.0</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">±14%</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">±12%</span></div>
</td>
</tr>
<tr>
<td rowspan="2">
<div align="left"><span style="font-size: 14px">>3.0</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">±12%</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">-10%</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">-10%</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">+10%</span></div>
</td>
</tr>
</tbody>
</table>
<div align="left"><span style="font-size: 14px">不銹鋼管規(guī)格表</span></div>
<table border="1" cellspacing="1" cellpadding="0" width="655">
<tbody>
<tr>
<td width="170">
<div align="left"><span style="font-size: 14px">Ф6x1</span></div>
</td>
<td width="126">
<div align="left"><span style="font-size: 14px">Ф34x2-8</span></div>
</td>
<td width="177">
<div align="left"><span style="font-size: 14px">Ф70x3-10</span></div>
</td>
<td width="177">
<div align="left"><span style="font-size: 14px">Ф152x3-20</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф8x1-2</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф36x2-8</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф73x3-10</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф159x3-25</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф10x1-2</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф38x2-8</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф76x2-16</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф168x3-30</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф12x1-3</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф40x2-8</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф80x2-16</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф180x3-30</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф14x1-4</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф42x2-8</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф83x2-16</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф219x4-35</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф16x1-4</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф45x2-8</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф89x2-16</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф245x5-35</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф18x1-4</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф48x2-8</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф95x2.5-16</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф273x5-40</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф20x1-5</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф50x2-8</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф102x2.5-18</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф325x5-40</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф22x1-5</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф51x2-8</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф108x2.5-18</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф355x7-40</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф25x1.5-5</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф57x2-10</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф114x2.5-18</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф377x8-45</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф27x2-5</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф60x2-10</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф120x3-18</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф426x8-50</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф28x2-5</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф63x2-10</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф127x3-18</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф456x8-50</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф30x2-8</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф65x3-10</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф133x3-18</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф530x8-50</span></div>
</td>
</tr>
<tr>
<td>
<div align="left"><span style="font-size: 14px">Ф32x2-8</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф68x3-10</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф140x3-20</span></div>
</td>
<td>
<div align="left"><span style="font-size: 14px">Ф630x10-40</span></div>
</td>
</tr>
</tbody>
</table>
<div align="left"><span style="font-size: 14px">不銹鋼管產(chǎn)品范圍及重量表</span></div>
<table border="1" cellspacing="1" cellpadding="0" width="502">
<tbody>
<tr>
<td width="501" colspan="10">
<div align="left"><span style="font-size: 14px">不銹鋼管產(chǎn)品范圍及重量表</span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">外徑\壁厚</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.2</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.5</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.6</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.8</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.0</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.3</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.6</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.9</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.2</span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø19</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">0.53</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">0.65</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">0.69</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">0.77</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø25</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">0.71</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">0.87</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">0.93</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.04</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.15</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø32</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">0.92</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.13</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.21</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.35</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.49</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.70</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø38</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.10</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.35</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.45</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.62</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.79</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.05</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø40</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.16</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.43</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.53</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.71</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.89</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.16</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø41</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.47</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.57</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.75</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.94</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.22</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø51</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.83</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.97</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.21</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.44</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.79</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.13</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø53</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">1.91</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.04</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.29</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.54</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.90</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.26</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø63.5</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">2.76</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.06</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.50</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.94</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø70</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.05</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.38</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.87</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">4.36</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">4.85</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø76.1</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.33</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.69</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">4.23</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">4.70</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">5.29</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">5.81</span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø76.1</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.73</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">4.13</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">4.74</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">5.33</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">5.93</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">6.52</span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø85</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">3.90</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">4.33</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">4.97</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">5.60</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">6.22</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">6.84</span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø89</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">4.96</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">5.69</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">6.41</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">7.13</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">7.84</span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø104</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">5.08</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">5.82</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">6.57</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">7.30</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">8.03</span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø108</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">5.28</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">6.42</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">6.83</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">7.59</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">8.35</span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø114.3</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">5.59</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">7.26</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">7.23</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">8.05</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">8.86</span></div>
</td>
</tr>
<tr>
<td width="63">
<div align="left"><span style="font-size: 14px">Ø129</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px"> </span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">6.33</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">7.29</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">8.19</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">9.11</span></div>
</td>
<td width="48">
<div align="left"><span style="font-size: 14px">10.03</span></div>
</td>
</tr>
<tr>
<td width="501" colspan="10">
<div align="left"><span style="font-size: 14px">備注:理論計(jì)算公式</span></div>
</td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
<div><span style="font-size: 14px">相關(guān)知識:<a href="http://www.lzklkw.com/enstyle/datuminfo_8590.html">201不銹鋼管規(guī)格表</a> | <a href="http://www.lzklkw.com/enstyle/datuminfo_8591.html">304不銹鋼管規(guī)格表</a> | <a href="http://www.lzklkw.com/enstyle/datuminfo_8591.html">316不銹鋼管規(guī)格表</a> | <a href="http://www.lzklkw.com/enstyle/datuminfo_8592.html">316L不銹鋼管規(guī)格表</a></span></div>
不銹鋼管規(guī)格表|不銹鋼管理論重量表
不銹鋼管的概念 不銹鋼管是一種中空的長條鋼材,大量用作輸送流體的管道,如石油、天燃?xì)狻⑺?、煤氣、蒸氣等,另外,在搞彎、抗扭?qiáng)度相同時(shí),重量較輕,所以也廣泛用于制造機(jī)械零件和工程結(jié)構(gòu)。也常用作生產(chǎn)各種常規(guī)武器、槍管、炮彈等。
不銹鋼管的應(yīng)用
不銹鋼管**可靠、衛(wèi)生環(huán)保、經(jīng)濟(jì)適用,管道的薄壁化以及新型可靠、簡單方便的連接方法的開發(fā)成功,使其具有更多其他管材不可替代的優(yōu)點(diǎn),工程中的應(yīng)用會越來越多,使用會越來越普及,前景看好。
不銹鋼管的應(yīng)用
隨著我國改革開放政策的實(shí)施,國民經(jīng)濟(jì)獲得快速增長,城鎮(zhèn)住宅、公共建筑和旅游設(shè)施大量興建,對熱水供應(yīng)和生活用水供給提出了新的要求。特別是水質(zhì)問題,人們越來越重視,要求也不斷提高。鍍鋅鋼管這一常用管材因其易腐蝕性,在國家相關(guān)政策的影響下,將逐漸退出歷史舞臺,塑料管、復(fù)合管及銅管成了管道系統(tǒng)的常用管材。但在許多情況下,不銹鋼管更有優(yōu)越性,特別是壁厚僅為0.6~1.2mm的薄壁不銹鋼管在上等飲用水系統(tǒng)、熱水系統(tǒng)及將**、衛(wèi)生放在首位的給水系統(tǒng),具有**可靠、衛(wèi)生環(huán)保、經(jīng)濟(jì)適用等特點(diǎn)。已被國內(nèi)外工程實(shí)踐證明是給水系統(tǒng)綜合性能*好的、新型、節(jié)能和環(huán)保型的管材之一,也是一種很有競爭力的給水管材,必將對改善水質(zhì)、提高人們生活水平發(fā)揮無可比擬的作用。
在建筑給水管系中,由于鍍鋅鋼管已經(jīng)結(jié)束了百年輝煌的歷史,各種新型塑料管及復(fù)合管得到迅速發(fā)展,但各種管材還不同程度地存在著一些不足,遠(yuǎn)不能完全適應(yīng)供水管系的需要和國家對飲用水及有關(guān)水品質(zhì)的要求。因此,有關(guān)專家預(yù)言:建筑給水管材*終將恢復(fù)到金屬管的時(shí)代。根據(jù)國外的應(yīng)用經(jīng)驗(yàn),在金屬管中認(rèn)定薄壁不銹鋼管為綜合性能*好的管材之一。 不銹鋼管材質(zhì) 材質(zhì):
201(1Cr17Mn6Ni5N) ;202(1Cr18Mn8Ni5N);301(1Cr17Ni7);302(1Cr18Ni)
304(0Cr18Ni9)、SS304、TP304;304L(00Cr19Ni10)、;SS304L、TP304L
321(1Cr18Ni9Ti)、SS321、TP321;316(0Cr17Ni12Mo2)、SS316、TP316
316L(0Cr17Ni14Mo2)、SS316L、TP316L;310S(0Cr25N20)、SS310S、TP310S
不銹鋼管執(zhí)行標(biāo)準(zhǔn)GB2270-80 不銹鋼無縫鋼管
GB/T14976-94 流體輸送用不銹鋼無縫鋼管
GB/T14975-94 結(jié)構(gòu)用不銹鋼無縫鋼管
GB13296-91 鍋爐、熱交換器用不銹鋼無縫鋼管
(GJB2608-96)(YB676-73)航空用結(jié)構(gòu)鋼厚壁無縫鋼管
(GJB2296-95)(YB678-71)航空用不銹無縫鋼管
(YB/T679-97)(YB679-71)航空用18A空心鉚釘薄壁無縫鋼管
(GJB2609-96)(YB680-71)航空用結(jié)構(gòu)薄壁無縫鋼管
(YB/T681-97)(YB681-71)航空用導(dǎo)管20A薄壁無縫鋼管
GB3090-82 不銹鋼小直徑鋼管 GB5310-95 高壓鍋爐用無縫鋼管
GB3087-82 低中壓無縫鋼管 GB3089-92 不銹耐酸極薄壁無縫鋼管
GB9948-88 石油裂化無縫鋼管
ASTM A213 鍋爐、熱交換器用鐵素體和奧氏體合金鋼無縫鋼管
ASTM A269 一般用途奧氏體不銹鋼無縫鋼管和焊接鋼管
ASTM A312 奧氏體不銹鋼無縫鋼管焊接鋼管焊接鋼管
ASTM A450 碳素鋼,鐵素體和奧氏體合金鋼管的一般要求
ASTM A530 專門用途的鐵素鋼和合金鋼的一般要求
ASTM A789 一般要求碳素體奧氏體不銹鋼無縫鋼管和焊接鋼管
JIS G3456-88 機(jī)械結(jié)構(gòu)用不銹鋼管 JIS G3448-88 普通管道用不銹鋼管
JIS G3459-88 管道用不銹鋼管 JIS G3463-88 鍋爐、熱交換器用不銹鋼管
Q/HYAD 101-91 化工用無縫長鋼管
(0Cr18NI11T) Q/HYAD 103-91 00Cr18Ni5MO3Si2雙相不銹鋼無縫鋼管
不銹鋼管分類 1、按生產(chǎn)方法分類 (1)無縫管——冷拔管、擠壓管、冷軋管
不銹鋼無縫鋼管 不銹鋼無縫鋼管是一種具有中空截面、周邊沒有接縫的長條鋼材。
◆ 無縫鋼管的制造工藝及流程
冶煉>鋼錠>軋鋼>鋸切>剝皮>穿孔>退火>酸洗>上灰>冷拔>切頭>酸洗>入庫
◆ 無縫鋼管的特點(diǎn)
從上面的工藝流程我們不難看出:其一、該產(chǎn)品的壁厚越厚,它就越具有經(jīng)濟(jì)性和實(shí)用性,壁厚越薄,它的加工成本就會大幅度的上升;其次、該產(chǎn)品的工藝決定它的局限性,一般無縫鋼管精度低:壁厚不均勻、管內(nèi)外表光亮度低、定尺成本高,且內(nèi)外表還有麻點(diǎn)、黑點(diǎn)不易去除;其三、它的檢測及整形必須離線處理。因此,它在高壓、高強(qiáng)度、機(jī)械結(jié)構(gòu)用材方面體現(xiàn)了它的優(yōu)越性。
(2)焊管 ;(a) 按工藝分類——氣體保護(hù)焊管、電弧焊管、電阻焊管(高頻、低頻)
(b) 按焊縫分——直縫焊管、螺旋焊管
不銹鋼焊接鋼管
焊接鋼管簡稱焊管,是用鋼板或鋼帶經(jīng)過機(jī)組和模具卷曲成型后焊接制成的鋼管。
◆ 焊接鋼管的制造工藝及流程
鋼板>分條>成型>溶接>感應(yīng)光亮熱處理>內(nèi)外焊道處理>整形>定徑>渦流檢測>激光測徑>酸洗>入庫
◆ 焊接鋼管的特點(diǎn)
從上面的工藝流程我們不難看出:其一、該產(chǎn)品是連續(xù)在線生產(chǎn),壁厚越厚,機(jī)組及溶接設(shè)備的投資就越大,它就越不具有經(jīng)濟(jì)性和實(shí)用性。壁厚越薄,它的投入產(chǎn)出比就會相應(yīng)下降;其次該產(chǎn)品的工藝決定它的優(yōu)缺點(diǎn),一般焊接鋼管精度高、壁厚均勻、管內(nèi)外表光亮度高(鋼板的表面等級決定的鋼管表面亮度)、可任意定尺。因此,它在高精度、中低壓流體應(yīng)用方面體現(xiàn)了它的經(jīng)濟(jì)性及美觀性。
2、按斷面形狀分類(1)圓形鋼管;(2)矩形管; 3、按壁厚分類;(1)薄壁鋼管
(2)厚壁鋼管 4、按用途分類(1)民用管:分圓管、矩管、花管,一般用于裝飾、建筑、結(jié)構(gòu)等方面;
(2)工業(yè)管:工業(yè)配管用鋼管、一般配管用鋼管(飲用水管)、機(jī)械構(gòu)造/流體輸送管、鍋爐熱交換管、食品衛(wèi)生管等。一般應(yīng)用于工業(yè)的各個領(lǐng)域如:石油化工、造紙、核能、食品、飲料、醫(yī)藥等行業(yè)對流體介質(zhì)要求較高管道。不銹鋼管重量計(jì)算公式
品 種
|
鋼 種
|
密 度
|
計(jì)算公式
|
|
鋼管
|
0Cr18Ni9
|
00Cr19Ni10
|
7.93
|
米 (Kg) = 0.02491t(D-t)
|
SUS304
|
SUS304L
|
|||
TP304
|
TP304L
|
|||
0Cr17Ni2Mo2
|
00Cr17Ni14Mo2
|
7.98
|
米 (Kg) = 0.02507t(D-t)
|
|
SUS316
|
SUS316L
|
|||
TP316
|
TP316L
|
不銹鋼管價(jià)格計(jì)算公式
(管坯價(jià)格/折率+加工費(fèi)+利潤)*稅收
(2*寬+2*高)*厚*長*密度/1000000=1支方管的重量
不銹鋼焊管價(jià)格=材料價(jià)*(1+損耗)+加工費(fèi)+利潤
不銹鋼管型號、標(biāo)準(zhǔn)
產(chǎn)品名稱
|
規(guī)格、型號
|
標(biāo)準(zhǔn)名稱
|
標(biāo)準(zhǔn)號
|
不銹鋼管
|
Φ6~630x 1~50mm
|
流體輸送用不銹鋼管
|
GB/T14976-2002
|
不銹鋼管
|
Φ6~630x 1~50mm
|
結(jié)構(gòu)用無縫不銹鋼管
|
GB/T14975-2002
|
不銹鋼管
|
Φ6~630x 1~50mm
|
鍋爐、熱交換器用不銹鋼管
|
GB13296-91
|
不銹鋼焊管
|
Φ219~1200x 3~20mm
|
流體輸送用不銹鋼管
|
GB12770-2002
|
不銹鋼管的尺寸和精度
|
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不銹鋼管規(guī)格表
不銹鋼管產(chǎn)品范圍及重量表
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