Place of Origin: Hebei, China Brand Name: DYS Model Number: WN Standard: ANSI, BS, DIN, ISO, JIS, JPI, ASME, EN Type: Integral Flange, weld neck flange, Slip on Flange, socket weld flange, LAP Joint Flange, Threaded flange, blind flange, Orifice flange, Spectacle Blind flange Material: A105 ST37 S235JR CT20 SS400 Pressure: 150#-2500# Process: Forging+machining+heating Treatment Product name: Forged Steel Flange Surface treatment: Galvanized SEALING FACE: RF FF RTJ Color: Sliver Golden Black Yellow MOQ: 1 Piece Standard or Nonstandard: EN DIN ANSI JIS GOST Packing: Plywood\wooden Pallets