C&N is a professional manufacturer of steel forged flange in China,We can supply high quality NS2545, NS2546, NS2547 Norwegian Standard (NS) Blind FlangesNS2525, NS2526, NS2527, NS2529 Norwegian Standard (NS) Plain welding Flanges NS2537, NS2538 Norwegian Standard (NS) FlangesNS2539, NS2540, N......
Material | stainless steel :A 182 F 304/304L/316/316L/321/347, Duplex F51/F53/F44/F55/F60/F61 Alloy steel :STM A694/ A694M F42/F46/F52/F56/F60/F70,A182 F5,F9,F11 Carbon steel:ASTM A 105, ST37.2 A 350 LF1, LF2, LF3,API 6A AISI 4130 | |||||||
| Standard | ASTM/ASME/ANSIB16.5, B16.47, ASME/ANSIB16.48, JIS/KS (5K, 10K, 16K, 20K), DIN2633, DIN2634, DIN2635,EN1092,BS4504,AWWA C206,API 6A , Norwegian Standard Customized drawings welcomed | |||||||
| Size | 1/2" - 120 " (DN15-DN3000) | |||||||
| Pressure | Class150-Class2500 JIS 5k-30k DIN 6bar-40bar | |||||||
| Type | slip on flange, Weld Neck Flange Threaded Flange Blind Flange, Orifice Flange socket weld flange, Spacer Ring, Paddle, Spectacle Blind Flange | |||||||
| Surface Treatment | Surface galvanized, antirust coating, Epoxy & FBE Coating,protected with plastic caps | |||||||
| Packing | Pallet/Wooden case(Fumigation free) | |||||||
| Certificate | ISO9001,EN10204 3.1 MTC | |||||||
| Quality control | In house and third party | |||||||
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