Carbon Steel Pipe Fittings Products Range:elbow/tee/reducer/pipe cap/cross/flange/bends etc With the first class quality, competitive price and shortest production time & efficient shipment ISO9001-2000 MaterialCarbon steel like A234 WPB, 20G, A105, Q235A/B and alloy steel like ASTM A420 WPL6,ASTM A234 WP5, WP11, WP12ExecutiveStandardASME B 16.9, GB/T 12459, DIN,JIS, BS etcWall ThicknessSCH10 SCH160, STD,XS,XXSSize1/2"-24"TypeSeamlessConnectionButt WeldingSurface Treatmentgrit blasting, black or transparent painting, or according to the requirement of clientsPackingDurable wooden pallet or wooden case or according to the requirement of clientsApplication AreaPetrochemical and chemical company, Fertilizer Industry electric power, shipbuilding, papermaking, construction, offshore platform, Refinery Industry, etcCertificateQuality Management System Certificate of ISO9001-2000