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Main Products: Welding neck,Slip on,Blind ,LWN(Long welding neck),Lap joint,Socket welding,Threaded,Plate flange/Flat flange,Orifice flange,Anchor flange,Forgings,Spectacle Blind(spade and spacer)
Standard: ANSI B16.5,ANSI B16.47 "A"(MSS SP44) ,AWWA C207,ANSI B16.47 "B"(API 605),B16.36 ,BS 3293 ,BS4504,DIN/ EN1092-1,JIS/KS,API 590/B16.48
Size ranges: 1/2" to 160"
Materials: Stainless Steel, Carbon Steel, Alloy Steel
| Welding neck | Slip on | Blind | LWN(Long welding neck) |
| Lap joint | Socket welding | Threaded | Plate flange/Flat flange |
| Orifice flange | Anchor flange | Forgings | Spectacle Blind(spade and spacer) |
| According to customer’s requirement | |||
| Standards | |||
| ANSI B16.5 1/2"-24" | ANSI B16.47 "A"(MSS SP44) 26"-60" | ||
| AWWA C207 4"-120" | ANSI B16.47 "B"(API 605) 26"-60" | ||
| B16.36 1"-120" | BS 3293 26"-48" | ||
| BS4504 1/2"-80" | DIN/ EN1092-1 1/2"-160" | ||
| JIS/KS 1/2"-60" | API 590/B16.48 1/2"-24" | ||
| Non-standard(customer's design) | |||
| Material | |||
| Carbon steel (A36, A105, A266, ST37.2, C22.8, S235JR, S275JR, S355JR ) | |||
| Plate material(A515 Gr60/70,A516 Gr60/70,A285GrA B C,A240 304,A240 316) | |||
| Low Temp Carbon steel (A350 LF2 ,A350 LF3，A350 LF6) | |||
| High Yield Carbon steel (A694 F42/F46/F52/F56/F60/F65/F70) | |||
| Stainless steel (A182 F304/L, F304H, F316/L, F321) | |||
| Low alloy steel (A182 F1, F5,F9,F11, F12, F22) | |||
| Duplex stainless steel (A182 F51/UNS 31803 , F53/UNS 32750, F55) | |||
