1) Standard: GB/T12459, GB/T13401, SH3408, SH3409,
HG/T21635, HG/T21631, ASME B16. 9, MSS SP-43,
DIN 2605, JIS B2313
2) Size:
Seamless fittings: 1/2" - 20" (DN15 - DN500),
Welded fittings: 1/2" - 48" (DN15 - DN1200).
Any
Specification can be made, if you need
3) Wall thickness : SCH
4) Material : stainless steel, nickel copper, carbon steel,
Low alloy steel, and alloy steel
5) Ttype : 90°Elbow, 45°Elbow, Tee, Crosses, Caps, Reducers,
Lap Joint Stub End, Blind, Lap Joint, Slip On, Socket Weld,
Threaded, Welded Neck etc.