1.Flange type: integral pipe flange, steel pipe flange, threaded flange, slip-on flange (SO) slip-on welding flange,socket welding flange, lap joint flange (LJF), welding neck flange (WNF), blind flange, orifice flange.
2. Standard: ASME B16.5, ASME B16.47, EN 1092, ISO7005-1, AWWA C207, BS4504, DIN 2572, JIS2220, GOST 12820, GOST 12821 etc.
3. Materials: A105, SS400, F304, F316L, 304L, F321.F11,F22 eta.
4. Specification: DN15-DN2000
5. Production process: forging, casting, cutting system, roll.
6. Application: it is widely used in chemical, construction, water supply, drainage, oil, light and heavy industrial, refrigeration,sanitation, plumbing, fire protection, electric power, aerospace, shipbuilding and other infrastructure projects.