- Supply TypeSupplier
- Preferred Buyer Location All over the world
We are offering welding neck flanges. 1.name:wn flanges 2.material: f316l, 304l, 321, f51, f53, f60,f904l etc 3.size:12'' to 60'' 4.pressure:class150, 300, 600, 900, 1500, 2500 5.standard:ansi, din, jis, api, etc.
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