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yellow paintting carbon steel weld neck flange for pipe connection
Product Description
Type | Slip on flange,welding neck flange,butt welding flange,socket welding flange, lap joint flange,thread flange,plate flange,blind flange |
Material | 20#,A105,Q235A ,12Cr1MoV ,16MnR,15CrMo,18-8,321,304,304L,316,316L |
Technics | Forged |
Standard | ASME B16.5, DIN2505,JIS/KS(5K,10K,16K,20K),GB,JG,HG |
Nominal Diameter | 1/2’’—72’’inch DN15mm-DN1800mm |
Nominal Wall Thickness | SCH5s--SCH160 STD XS XXS |
Surface Treatment | Rust-proof oil, black painted or as per customers’ requirement |
Sealing Surface Form | RF, FF, FM, M, TG, RJ,RTJ |
Certificate | ISO9001-2008 |
Packing | Plywood case/pallet, steel pallet or as per customers’ requirement |
Payment | T/T, L/C |
Factory | Over 15 years experience |
Application | Chemical,petroleum,electric power, water conservancy, pharmaceutical, boiler, ship, etc |
Delivery | Normally 15-25 days or as per customer’s requirement |
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