C&N is a professional manufacturer of steel forged flange in China,
Type: RTJ Blind Flange, Ring Type Jiont (RTJ) Blind Flange
Materials: ASTM A105
A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2
A516.60
A694 (F42, F46, F48, F50, F52, F56, F60, F65, F70)
A182 F304/304L, F316/316L, F316H, F310, F321
A182 F11, F22,
Standards: API, ANSI, BS, JIS, UNI, DIN, EN1092-1
Pressure: ANSI class 150 to 2,500
Size range: 1/2 to 56 inches (DN 15 to DN 1400)
Used in: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects, etc.
Type: RTJ Blind Flange, Ring Type Jiont (RTJ) Blind Flange
Materials: ASTM A105
A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2
A516.60
A694 (F42, F46, F48, F50, F52, F56, F60, F65, F70)
A182 F304/304L, F316/316L, F316H, F310, F321
A182 F11, F22,
Standards: API, ANSI, BS, JIS, UNI, DIN, EN1092-1
Pressure: ANSI class 150 to 2,500
Size range: 1/2 to 56 inches (DN 15 to DN 1400)
Used in: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects, etc.
Material Grades | ASTM / API | DIN |
Carbon Steel | A105 A350 LF2, LF3, LF4, LF6 A694 F42 / F52 / F60 / F65 / F70 | C21 C22.8 TStE 355 / 420 |
Alloy Steel | A182 F1, F5, F9, F11/12, F22, F91 | 15Mo3, 13CrMo44, 10CrMo9-10, X10CrMoVNb9-1 |
Stainless Steel | A182 F304 (L/H) UNS S30400 A182 F316 (L/H/Ti) UNS S31600 A182 F321 (H) UNS S32100 A182 F347 (H) UNS S34700 A182 F44 6Mo UNS S31254 A182 F51 Duplex UNS S31803 A182 F55 Super Duplex UNS S32750 / UNS S32760 | WSt. 1.4301 WSt. 1.4401 WSt. 1.4541 WSt. 1.4550 WSt. 1.4529 WSt. 1.4462 WSt. 1.4501 |