Professional supplier concentrate on kinds of forging flange, material covered stainless steel forging flange, carbon steel flange, alloy flange, produced flange is according to ANSI B16.5, EN1092-1, JIS, and new design catch up the trend of world. mainly product capacity 400 ton/month. the ability to product non-standard flange
| Product Description | |||||||
| Welding neck flange | |||||||
| Material: | Carbon steel | A105; | |||||
| Stainless steel | F301;F304;F304L;F310S;F316;F31L;F316Ti;F317;F321;F347 | ||||||
| Alloy steel | |||||||
| Standard: | ASME/ANSI B 16.5 | ||||||
| ANSI 16.47 Series A&B | |||||||
| AS2129 | |||||||
| DIN2527~DIN2637 | |||||||
| EN1092-1 | |||||||
| GB/T9113~GB/T9123-2000 | |||||||
| Dimension : | DN15-DN5000; 1/2"-197" | ||||||
| Sealing face: | F.F | ||||||
| R.F | |||||||
| R.T.J | |||||||
| Pressure: | CLASS150 ,CLASS300, CLASS600, CLASS900,CLASS1500, CLASS2500, | ||||||
| PN16, PN25,PN40, PN64,PN100, PN160, PN200, PN260 | |||||||
| Filed of application: | Building service | ||||||
| Oil & gas | |||||||
| shipyard | |||||||
| maritime projects | |||||||
| Certification: | ISO:9001:2008 | ||||||
| Manufacturing procedure: | ingot→cutting→PMI test→heating→forging→heat treatment→rough machining →2nd heat treatment→finish machining→inspection→marking→packing | ||||||
| QC & inspection: | Dimension test | ||||||
| UT | |||||||
| Impact test | |||||||
| Penetration test, tensile test | |||||||
| Packaging Detail: | Wooden Cases, Wooden Pallets | ||||||
| Post-sale service: | online instant order tracking | ||||||