Main Products:
Welding-neck Flange, Slip on Flange, Socket welding Flange, Butt welding flange, Threaded Flange, Blind Flange, Plate Flange, Lap joint flange and all kinds of Special Flange.
Specification of Stainless Steel Flange:
| 1 | Material: | Stainless Steel:such as 304,304L,316,316L,321 ,310S,904L,S31803,F51and so on. |
| 2 | Standard: | GB,JIS,BS,DIN.ANSI and Non standard, |
| 3 | ANSI Class: | 150,300,600,900,pn10,pn16,pn25,pn40 |
| 4 | Size: | 1/2'-60' DN15-2400mm |
| 5 | Type: | Slip on flanges, Blind flanges, Lap joint flanges, Welding neck flanges,Plate flange,Socket welding flanges and Treaded flanges |
| 6 | Sealing surface: | FF ,RF, LJ, FM ,R.T.J ,R.J and so on . |
| 7 | Flange parts | flange gasket ,flange adapter,flange nut |
| 8 | Production process: | raw material--cutting--heating--forging--heat treatment--maching--inspection. |
| 9 | Mill ceitificate: | 3.1B |
| 10 | Certificates: | IS09001:2001and CE |
| 11 | manufature license: | manufacture license of special equipment of P.R.C |
| 12 | Marking: | according to client's requirement. |
| 13 | QC staff : | 10-15 . |
| 14 | Inspection: | in-house and the third party. |
| 15 | Application: | petroleum,chemical,power,gas,water,linepipe, heat exchanger,shipbuilding,construction,etc. |
| 16 | Tolerance: | not less than +_8% of normal wall thickness. |
