1/2"-60" Forged Stainless Steel 304L Weld-Neck Flange
Material:Stainless Steel:such as 201 301 304,304L,316,316L,321 and so on.
Standard:GB,JIS,BS,DIN.ANSI/ASTM , NF and Non standard,
Size:1/2"-60"
Type:Slip-on flanges,Blind flanges, Spectacle flanges, Plate flange,TG flanges, Lap joint flanges,Welding neck flanges,Socket welding flanges and Treaded flanges.
Pressure ratings :class:150 300 400 600 900 1500 and 2500. PN :6 10 16 25 40 64 and 160, DIN 2572,2502,2631-2635,2642,2573,2566, ,5K-40K and so on .
Sealing surface : FF ,RF, LJ, FM ,R.T.J and so on .
Production process : raw material--cutting--heating--forging--heat treatment--maching--inspection.
Used for : petroleum,chemical,power,gas,water,linepipe, heat exchanger,shipbuilding,construction,etc.