Butt Welded Fittings Carbon Steel
Butt welded fittings,can be abridged as BW fittings.Butt welded means the pipe fittings used welded connection to connect with pipes.BW fittings including Elbow, Tee, Cross, Bend, Reducer, Cap, Stub End.Carbon steel always be the material of these fittings as carbon steel has great functions and affordable price.
BW (butt welded) fitting is the most commonly used type of steel pipe fittings.Carbon steel pipe fitting is popular due to its affordable price and great functions.There are equal tees and 45 degree elbows in the picture,you could find the specification and data sheets below.
The end of Butt welded fittings are connected to the pipe system by butt welding.Butt weld fittings provide permanent leak-proof performance.BW fittings could made from seamless or welded pipe,and then through several processes formed to get the shape of pipe fittings.
Carbon steel fittings have a wide range of applications:oil, gas line,chemical pipelines and hydraulic machinery.Carbon steel fittings are cost-effective as the steel is cheap and wide usage.
Butt Welded Fittings Specification
|Shape||Elbow, Tee, Cross, Bend, Reducer, Cap, Stub End|
|Size Range||1/2″ – 80″ / DN15 – 2000|
|Thickness Schedule||SCH 10,SCH 10S, SCH 20, SCH 40,SCH 40S, STD, XS,SCH 80, SCH 80S, SCH 100, SCH 120, SCH 160, XXS|
|China Standard||GB/T12459, GB/T13401, HG/T21635/21631, SH3408/3409|
|America Standard||ANSI / ASME B16.9 / MSS SP 43|
|apan Standard||JIS B2311/2312/2313|
|Carbon Steel||Q235, 20#, 35#, 45#, 20G,ASTM A234 WPB/WPC|
|Low Temp Carbon Steel||Q345B, 16Mn, ASTM A420 WPL6|
|Pipeline Steel||ASTM A860 WPHY 42 / 46 / 56 / 60 / 65|
|Alloy Steel||ASTM A234 WP11 / WP12 / WP 5 / WP9 / WP91 / WP92,15CrMoG, 12Cr1MoVG, 12Cr5Mo, 1Cr5Mo, Cr9Mo, 10CrMo910, 12CrMo4-5|
|Stainless Steel||ASTM A403 WP304/304L/304H, 316/316L, 310S, 321, 317,347,904L|
|Duplex Stainless Steel||ASTM A815 S32205, S31803, 32750, 32760|