Socket weld flanges are commonly used for small-sized, high-pressure piping. Their fabrication is similar to that of slip-on flanges, but the internal pocket design allows for a smooth bore and better fluid flow. When internally welded, these flanges also have fatigue strength 50% greater than double welded slip-on flanges.

Size:
1/2”-48”(15NB-1200NB)

Standards:

ANSI B16.5,ANSI B 16.47 SERIES a&b,MSS SP44,ASA,API-605,AWWA

Pressure ratings:

class150,class300,class400,class600,class900,class1500,class2500 PN6,PN10,PN25,PN40,PN64 

Materials:
Carbon Steel Socket weld flanges: 

ASTM SA/A105(N),C22.8,ST37.2

A516 GR60/70

ASTM SA350 LF2

ASTM SA694 F42/46/52/56/60/65
Stainless Steel Socket weld flanges: 

ASTM A182 F304/304L/316/316L
Duplex Stainless Steel Socket weld flanges: 

ASTM A182 F51/F53/F55/F60
Alloy Steel Socket weld flanges:

ASTM A182 F1/F5/F9/F11/F22/F91
Surface Treatment:
Yellow/Black Coating, Anti-Rust Oil

Decho is one of the leading China socket weld flange manufacturer and supplier, if you want to buy or wholesale high-quality socket weld flange at factory price,please feel free to contact us.

Decho is one of the leading China Flange manufacturers and suppliers, if you want to buy or import best high-quality socket weld flange professional company, factory, seller, and exporter, or if you are checking steel brands, please feel free to contact us.