• Model NO.：1,2"-48"
• Manufacturing Way：Forging
• Inspection：SGS BV
• Transport Package：Wooden Box or Plate
• Specification：1,2"-48"
• Trademark：datang
• Origin：China
• HS Code：73079100
• Production Capacity：9000000ton,Year

Flange MaterialCarbon steelASTM A105. ASTM A350 LF1. LF2, LF6, S235JRG2, P245GH,P250GH, P280GH, etc16MN, 20MN ,20#  etc.Stainless steelASTM A182, F304/304L, F316/316L etc.Alloy steelASTM A182,F1,F5,F9,F11,F22  etc.Flange StandardANSI /ASME B16.5/16.47Class 150 - Class 2500 API 6AClass 2000 -20000AWWA C207Class B-FDINPN1 -PN400BS6Bar 10Bar 16Bar 25Bar 40BarEN 1092-1PN2.5 - PN400GOST12820,12821, 33259-2015PN6- PN400JIS B22205K - 40KAS2129Table A, B, E,F,H,G,K,R,S.T.Flange Size1/2" -200"  /  DN10-DN500Flange TypeWelding neck , Slip on, Blind , Long welding neck, Lap joint, Socket, Threaded ,Flat, custom-made.Flange SurfaceAnti-rust oil, transparent paint , Black paint, Yellow paint, hot-dipped Galvanized, electrical galvanized, DacrometConnectionWelding, Threaded,Lap jointTechnicalForgedFlange PackageStandard export packaging (Plywood Case Outside, Plastic film lining Inside).
At Customers' RequirementsFlange Heat TreatmentNormalizing, Annealing, Quenching+TemperingFlange ApplicationsPetrochemical & Gas industry,Shipbuilding industry, Power industry, Valve industry,Water works, and general pipes connecting projects