Threaded flange with groove or without groovePropertiesPressure series3000 psi /6000psiStandardSAE J518,Website:http://www.jiaheseiko.com, ISO 6162-1 /-2ConstructionstraightMaterialCarbon steel: 45# 20#Stainless steel: 1.4571 1.4301 1.4306 1.4404 1.4435;ASME/ASTM:A182-      F304/F304H/F304L/F316/F316H/F316L/F316TI/F317L/F321/F321H/F347/F347HDesignSAE flange with BSPP threadMountingScrew bore holeIncluded in scope of supplyflange onlySurfaceRust-proof oil, Yellow or white Galvanized MAX working pressure35-400 kg/cm3PackageWooden case,Cartons, Pallets or crates according to buyer's requirements.ApplicationsWater works,shipbuilding industry, petrochemical&gas industry, power industry,valve industry,general pipeNoteThe stated maximum working pressure relates to the flange. The actual working pressure is determined by the pipe (wall thickness) and the quality of the pipe.Recommended screws are listed in the columns M (metr) and M (unc).Item