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Product Name: Weld neck flanges
Application: Pressure piping
Material: ASTM A182 F53(S32750)/F60(S32205)/F51(S30813)
Flange type: Weld neck & blind
Flange series: A(MSS SP-44) & B(API-605)
Size: 26"-60"
Pressure Class: Class75- class900
Flange Face: RF, RTJ
Heat Treatment: Solution and quenching
Manufacture Standard: ASME B16.47
Manufacture Process: Forging+heating+maching
Packing: Wooden cases or pallets
HS code: 730721
Contact Person: admin
Tel: +8613031891590
