Flanges

Name: Welding Neck,Blind,Lap Joint,Slip On,Socket Weld ,Threaded,Plate

Size

1/2”-60” (DN15-DN3000)

Pressure class:

Facing

RF/ FM/ M/ T G/ RF / FF / RTJ

Type

WN SO SW TH BL RF FF MF RJT PL PJ/PR BL(S)

Standard

ANSI/ASME B16.5,B16.36,B16.47,AWWA C207,DIN,BS,SABS/SANS,MSS SP44,ISO,API Flange,etc

Material

Carbon Steel: ASTM A105,ASTM A350 LF1,LF2,LF3,A36,ASTM A234 WPB

Stainless Steel: ASTM A182 F304/304L, 316/316L,316Ti,321,317L,310S

Alloy Steel: A182 F1,F5,F9,F11,F12,22,F22,F91

Duplex Stainless Steel: S31803(SAF2205),S32750(SAF2507),S31500(3RE60)

Surface

Anti-rust oil,  clear lacquer, Black lacquer, Yellow lacquer,hot-dipped Galvanized