| 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: | 150.300.400.600.900.1500.3000 |
| 4 | Size: | 1/2'-60' |
| 5 | Type: | Slip-on flanges, Blind flanges, Lap joint flanges, Welding neck flanges,Plate flange,Socket welding flanges and Treaded flanges |
| 6 | Pressure ratings: | class:150 300 400 600 900 1500 and 2500, pn :6 10 16 25 40 64 and 160 ,5K-40K and so on for stainless steel Blind flange |
| 7 | Sealing surface: | FF ,RF, LJ, FM ,R.T.J ,R.J and so on . |
| 8 | Production process: | raw material--cutting--heating--forging--heat treatment--maching--inspection. |
| 9 | Mill ceitificate: | 3.1B |
| 10 | Certificates: | IS09001:2008and 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. |
| 17 | Our objective: | Survival by quality and development by credibility. |
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Facing |
RF, FF, FM-M, T-G, RJ, etc. |
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