Weld Neck Flanges
Sun Hy Hardware Co.,Ltd [China] 
Model No: Weld Neck Flanges
| Name:Weld neck flange Sealing surface forms with neck flat welding flange are: Raised face (RF), concave (FM), the convex surface (M), the tongue surface (T), and groove (G), the whole plane (FF). Manufacture:Precision CNC lathe turning, fine turning lathe , welding and other processing http://www.sunhying.com/ |
