Socket Welding Flanges

Socket Welding Flanges

The socket welding flange is similar to a slip-on flange except it has a bore and a counter bore dimension. The counter bore is slightly larger than the O. D. of the matching pipe, allowing the pipe to be inserted into the flange similar to a slip-on flange. The diameter of the smaller bore is the same as the I. D. of the matching pipe. A restriction is built into the bottom of the bore which sets as a shoulder for the pipe to rest on. This eliminates any restriction in flow when using a socket welding flange.

A) Size: 1/2 "-60", DN15-DN4000

B) Materials:

a) Carbon steel: ASTM A105/A105M/ASME AS105, ST37.2

b) Stainless steel: ASTM A182 F304, F304L, F316, F316L

C) Standard: 

ANSI/ASME B 16.5 Standard，B16.47 Series A & B，AWWA C207，BS10-1962，BS4504

Sec. 3.1/1989，EN1092-1: 2002，ISO 7005-1，JIS B2220，DIN Standard