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|Material:||Duplex Stainless Steel||Form:||Seamless And Weld Pipe Fittings|
|Standard:||ANSI, DIN, ASME B16.9 / B36.19, BS, JIS, GB/T||Size:||Customized Size,1/2''-72',Refer To Products Specification|
|Application:||Gas,oil,natural Gas Etc,petroleum,gas And Oil Pipes||Usage:||Oil Gas Water Industrial,pipe-line Connection,Pipe Fitting|
stainless butt weld fittings,
ss pipe fittings
ASTM A815 is the material standard for duplex stainless steel fittings, especially UNS S32205 butt weld pipe fittings, such as 8" 90 degree elbow, sch40 equal tee and UNS pipe reducers.
Duplex stainless steels earn their name as they have a two-phase microstructure that consists of grains of 50% austenitic and 50% ferritic stainless steel.
|Size||NPS 1/2 to 48 / DN15 to 1200|
|Thickness||Sch 10, 20, 40, STD, 80, 120, 160, XXS|
|Buttweld Fittings Types||45 / 90 / 180 Degree Elbow, Straight and Reducing Tee, Cross, Concentric and Eccentric Reducer, Stub End|
|Stainless Steel Fittings||ASTM A403 WP304/304L/304H, WP316/316L, WP310, WP317, WP321|
|Duplex Steel Fittings||ASTM A815 UNS S31803, S32205, S32550, S32750, S32760|
Alloy Steel Pipe Fittings
|ASTM A234 WP1, WP5, WP9, WP11, WP12, WP22, WP91|
|Carbon Steel Pipe Fittings||ASTM A234 WPB, A860 WPHY42, 52, 60, 65, 70, A420 WPL 3 / 6 / 9|
According to below chart, we will know if the dimensions of buttweld fittings are correct. That is very useful for manufacturing and inspecting.
Marking and Packing
|Grade||Tensile Strength (KSI)||Yield Strength (KSI)||Elongation (%)|
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