Profile: Hebei Minhai Pipe Fitting Co.,Ltd. is a manufacturer of carbon steel seamless butt welding pipe fittings. These fittings are manufactured according to ASME, ANSI B16.9, DIN and JIS standards. We are an ISO 9001:2000 certified company. We manufacture 90 degree L/R & S/R butt-welding elbow, straight tee, 180 degree butt-welding elbow, cross, concentric reducer and cap. Our concentric reducers are available in 1/2′ - 48′ sizes and DN15-DN1200 standards. These are used in petroleum, chemical, power, gas, metallurgy, ship building and in construction industries. We are fully equipped with tee machine and production equipment.