Cangzhou Hengjia Pipeline Co.,Ltd
Cangzhou Hengjia Pipeline Co.,Ltd
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CS AS SS forged flanges
| Standard | ANSI B16.5,ANSI B16.47(A&B),BS 4504,BS3293,EN 1092-1.JIS,EN,DIN Etc. |
| Types | plate, welding neck, slip-on, threaded, lap-joint, socket welding and blind |
| Size range | 1/2" to 80'', DN15-DN2000 |
| Pressure | ANSI: 150#300# 400# 600# 900# 1500# 2500#; DIN:PN1.0 PN2.5 PN6,PN10,PN14,PN25,PN40,PN64,PN100,PN160, PN250,PN320,PN400; JIS:B2220(30K) JIS2238(40K,63K) JIS3451(F15,F12); BS4504: PN6,PN10,PN16,PN25,PN40; EN1092:PN6,PN10,PN16,PN25,PN63,PN100 |
| Material | CS:ASTM A105, A105N, JIS SS400, SF440A, RST37.2/C22.8/P25GH/S235JRG2, Q235/20Mn |
| Surface treatment | black paint, yellow transparent paint, cold and hot dip galvanize, electrolytic tinning, spray coating, transparent anti-rust oil or as per customer's request |
| Flange facing | Raised face, Flat face, Ring Joint face, etc |
| Surface finish | stock finish, spiral serrated, water lines |
| Process | forged, ring rolled and heat treatment |
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