1 Type: Welding Neck Flanges
2 Face: Rised Face(RF), Full Face(FF), Ring Tongue Joint(RTJ)
3 Pressure: 150lbs thru 5000lbs
4 Size: 1/2" thru 200"
5 Standard: ASME/ANSI,MSS-SP,AWWA,DIN,BS,JIS,GOST,GB etc.
6 Material:
(1)Carbon Steel: ASTM A105N, ASTM A350 LF1, LF2 CL1/CL2 LF3 CL1/CL2, ASTM A694 F42, F46, F48, F50, F52, F56, F60, F65, F70
(2)Stainless Steel: ASTM A182 F304/304L, F316/316L, F316H, F316Ti, F321, F44(UNS S31254)
(3)Alloy Steel: ASTM A182 F1, F5/a, F9, F11, F12, F22, F91
(4)Duplex&Super Duplex Steel: ASTM A182 F51/UNS S31803, F53/UNS S32750 F55/UNS S3260
(5)Special Alloy Steel: Monel400, Inconel 600, Inconel 625, Inconel 800, Inconel 825, Inconel C276
7 Printing: Yellow print, black print, oil or Zn.
8 Packing: Plywood Cases