Carbon Steel Socket Welding flanges

Socket welding flange is a kind of flange , its one end welding with steel pipe, the other end connecting with bolts

Pressure

America Series:Class 150 ,Class 300, Class 600, Class 900A ,Class 1500,Class 2500.

Europe Series:PN2.5,PN6,PN10,PN16,PN25,PN40,PN63,PN100,PN160,PN250,PN320,PN400.

Flange Facing Types

America Series:Flat face(FF),Raised face(RF),Tongue(T),Groove(G),Female(F),Male(M),Ring type joints face(RJ/RTJ)

Europe Series:Type A(Flat Face),Type B(Raised Face),Type C(Tongue),Type D(Groove),Type E(Spigot),Type F(Recess),Type G(O-Ring Spigot),Type H(O-Ring Groove)

Material

Carbon steel: ASTM A105,ASTM A105N,GB 20,C22.8.

Standards:ASME ANSI B16.5,ASME ANSI B16.47.EN1092-1,EN1759-1.DIN2573,DIN2576. BS1560,BS 4504,BS 10. AFNOR NF E29-200-1 ISO7005-1 AS2129 JIS B2220

Production Processes:Die forging, Professional overall forged, forging manufacturing Machining, casting,etc.

Processing methods:Precision CNC lathe, ordinary lathe finishing, welding and other processing

Connection:Flange nut, bolt connection

Applications:Boiler and pressure vessel, petroleum, chemical, shipbuilding, pharmaceutical, metallurgy, machinery, stamping elbow,food and other industries. Socket welding flange: commonly used in PN≤10.0MPa, DN≤40 pipeline

Carbon Steel Socket Welding flanges Images