stainless steel flange
We use Our High quality and competitive price to service all world pipe customer,We have abundant experience in decration, shipyard and shipbuilding,Marine Engineering,so we have CCS,DNV,BV,KR,ABS,LR,GL seven ship classification society certificates.
We also have experience in Internationa Projects experience,such as Petrochemical Engineering,oil well/Oilfield Drilling Pipe,Energy Polusilicon,Ocean Engineering,Shipbuilding,Boiler Heat Exchanger,environmental protection equipment,Medicine,hydropower,Nuclear Power,Chemical fertilizer.
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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.