上一篇文章我们讲到了无缝钢管、埋弧焊直缝钢管、埋弧焊螺旋钢管的英文介绍，这个介绍是很灵活的东西，仁者见仁，智者见智，但中心思想都是一样。下面我讲点不一样的东西，各国钢管标准的简称、钢管及管件术语的英语拼写，最后我们来说说标准钢管代号及中英文。
首先我们来看看各国标准
DIN 德国标准、ASTM美国标准、GB中国标准、BS英国标准、CSA加拿大标准、EN欧洲标准、JIS日本标准、NF法国标准。
下面钢管及管件中各钢种的英文拼写：
合金钢管（alloy steel pipe)
电阻焊钢管(electric-resistance welded steel pipe)
螺旋焊接钢管spiral welded steel pipe
奥氏体不锈钢管(austenitic stainless steel pipe)
镀锌钢管galvanized steel pipe
热轧无缝钢管hot-rolling seamless pipe
无缝钢管(seamless (SMLS) steel pipe)
焊接钢管(welded steel pipe)冷拔无缝钢管cold-drawing seamless pipe
水煤气钢管water-gas steel pipe
铁合金钢管(ferritic alloy steel pipe)
轧制钢管(wrought-steel pipe)
高压三通 High-pressure Tee
锻制三通 Forged Tee
等径四通 Straight Cross
钢弯头 Carbon Steel Elbow
不锈钢弯头 Stainless Steel Elbow
高压弯头 High-Pressure Elbow
异径三通 Reducing Tee
不锈钢等径三通 Stainless Straight Tee
碳钢等径三通 Carbon Straight Tee 90°短半径弯头 90°SS Elbow (SR)
90°长半径弯头 90°SS Elbow (LR)
高压厚壁弯头 Thickness Elbow
不锈钢等径四通 Stainless Straight Cross
最后我们来说说标准钢管代号及中英文
标准代号：standard code 标准名称：standard name
1) ASME SA-403 锻制奥氏体不锈钢管配件Forged Durimet pipe fittings
2)ASME SA-420 低温用锻制碳钢和合金钢管配件Low temperature forged carbon and alloy steel pipe fittings
3) ASME SA-234 中、高温用钢制碳钢和合金钢管道配件Medium and high temperature used carbon and alloy steel pipe fittings
4)ASME B16.9 工厂制造的钢制对焊管件Factory-Made wrought steel pipe fittings
5) ISO 5251 不锈钢对焊管件 Stainless steel butt-welding fittings
6) MSS SP-83 3000磅级的钢制承插焊和螺纹活接头Class 3000 steel socket-welding and threaded unions
7) ASME B16.11 承插焊和螺纹锻钢管件Socket-welding and Threaded forged fittings
8)MSS SP-43 锻制不锈钢对焊管件Wrought stainless steel butt-welding fittings
9)MSS SP-75 锻钢制对焊管件 Forging butt-welding fittings
10)MSS SP-79 承插焊异径插入件Socket-welding reducing Inserts
11) ASME B16.28 锻钢对焊小半径弯头和回弯头 Wrought steel butt-welding short radius elbows and returns
12) MSS SP-95 缩渐管和圆堵头 Swaged nipples and round plugs
13) MSS SP-97 承插焊、螺纹和对焊端的整体加强式管座SW TH and BW ends for integrally reinforced forged branch outlet
14) JIS B2312 钢制对焊管件 Steel butt-welding pipe fittings
15) JIS B2311 通用钢制对焊管件 Universal steel butt-welding pipe fittings
16) JIS B2313 钢板制对焊管件Steel plate butt-welding pipe fittings
17) JIS B2316 钢制承插焊管件 Steel socket-welding pipe fittings
18) DIN 2616 钢制对焊管件异径管 Steel butt-welding pipe fittings.reducers
19) DIN 2615 钢制对焊管件三通Steel butt-welding pipe fittings.tees
20) DIN 2605 钢制对焊管件弯头和弯管Steel butt-welding pipe fittings.elbows and bends
21) DIN 2617 钢制对焊管件管帽 Steel butt-welding pipe fittings.caps
22) GB/T 12459 钢制对焊无缝管件Steel butt-welding seamless fittings
23) GB/T 14383 锻钢制承插焊管件Forged steel socket-welding pipe fittings
24) GB/T 13401 钢板制对焊管件Steel plate butt-welding pipe fittings
25) GB/T 14626 锻钢制螺纹管件Forged steel threaded pipe fittings
26) SH 3065 石油化工管式炉急弯弯管技术标准 Specification for tube fumace sharp bend for petrochemical industry
27) SH 3406 石油化工钢制管法兰Steel pipe flanges for petrochemical industry
28) SH 3410 锻钢承插焊管件 Forged steel socket-welding fittings
29) SH 3409 钢板制对焊管件Steel plate butt-welding pipe fittings
30) SH 3408 钢制对焊无缝管件Steel butt-welding seamless fittings 31) HGJ10 (HG/T21634) 锻钢承插焊管件Forged steel socket-welding fittings
32) HGJ514 (HG/T21635) 碳钢、低合金钢无缝管件Carbon steel、low-alloy steel butt-welding seamless fittings
33) HGJ528 (HG/T21631) 钢制有缝对焊管件Steel plate butt-welding fittings
34) GD87-1011 火力发电厂汽水管道零件及部件典型设计手册Typical design manual of pipe parts for steam power plant
35) DL/T515 电站弯管 Bends for power plant
36)DL/T695 电站钢制对焊管件Steel butt-welding fittings for power plant
37)SY/T0510 钢制对焊管件 Steel butt-welding pipe fittings
38) )ISO3419 非合金和合金钢对焊管件 Non-alloy steel and alloy steel butt-welding fittings
39 SY5257 钢制弯管Steel bends
40)Q/320281AQD01-2000 钢制对焊高压带直段弯头Steel butt-welding elbow with a straight pipe section
更多钢管知识尽在：www.gangguan169.com----------------http://blog.sina.com.cn/steelpipemanufacturer
