Cangzhou Authentic PIPE-FITTING Manufacturing Co., Ltd.
Cangzhou Authentic Pipe-Fitting Manufacturing Co., Ltd.
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20# AND 16MN CARBON STEEL FORGED STEEL FLANGE BUTT WELDING WELD NECK FLANGE
Carbon steel neck flange includes raised face weld neck flange and slip on raised face flange. There are mainly three standard, AISI for American standard, DIN standard main used in Europe, and GOST standard, mainly used in Eastern Europe especially in Russia and Ukraine.
and also there is another standard is JIS standard, but this one is small influence in the word.Flange have big function in pipe fitting connection, and is widely used in ship building.
| Diameter | 1/2" to 72" |
| Type | RF WN FLANGE, SO RF FLANGE |
| Material | 20#, 16MN, C22.8 |
| Surface Treatment | Oil and galvanlize |
| Standard | ANSI, DIN, GOST12820, GOST12821 |
| Shape | round |
| Technic | Forged, Casting |
| Packing | Wooden case |
| Cerftificate | ISO, PED, API, GOST |
| Application | Pipe connection, Gas, Industry, petroleum |
