Carbon steel, stainless steel and alloy flanges, are manufactured as per the standards ... pipe, T-shirt, elbows, valves, pumps and other equipment may be necessary.3, type: plane ... blind, thread, etc.4, water, oil, gas, and industrial useA detailed descriptionFeatures:1) type:A) forging steel ... Lightly oiled b) Galvanized c) Just keep the flanges dry and clean as per customers' requirement 6) Inspection: ...