A welding neck flange ("WN")features a long tapered hub that can be welded with a pipe. This flange type is used, normally, in high-pressure and high/low temperatures applications that require an unrestricted flow of the fluid conveyed by the piping system (the bore of the flange matches with the bore of the pipe).
Specification
Size : 1/2' to 12"
Class : 150# , 300# , 600# , 900# , 1500# , 2500# OR As Per Customers Requirement
Material : MS A 105 Grade
Standard :
- Carbon Steel A-105
- Stainless Steel F304, F316
- Standard ANSE B 16.5, ASTM, DIN ETC. As Per Requirement