Cangzhou Kaiwei Pipeline Co., Ltd. founded in 1986 and restructured in 2002, now is renamed as Cangzhou Kenwei Pipeline Co., Ltd. There are 868 people, including 128 managers, 65 engineers, and 328 professional and technical personnel. Our company covers an area of 86,000 square meters. We integrate the production, processing and trade. We are ISO9002 and ISO9001:2000 certified. Main products are steel pipe series and fittings series.

Steel pipe series: seamless steel pipes, ERW straight seam welded steel pipes, line pipes, high-voltage station boiler tubes, etc. The annual production capacity is more than 100 million tons. The annual output value is 3.2 billion Yuan. Series of pipe fittings: steel, alloy and other material seamless elbows, tee crosses, pipes, heads, pipe caps, hangers, corrugated compensators, metal hoses, etc.

Main equipment: pipe equipment, 6 ERW straight seam welded pipe production lines, 6 double wire submerged arc welding straight seam steel pipe production lines, state-of-the-art Lincoln automatic welding equipment, German advanced seamless production equipment, etc. We produce a variety of materials and steel pipes in accordance with the petroleum industry standards, national standards, American Petroleum Institute standards, API5L API5CT standard, etc.

Fitting equipment: intermediate frequency induction pushing machines, simmer pipe benders, bending machines. 2500T, 500T, 300T, 200T hydraulic machines, 2T, 5T splint hammers, 6 rolling machines, beveling machines, automatic molding machines, large roll forming machines, mechanical expansion machine tables, 6 shaping machines, 3 large and medium-sized shears, automatic longitudinal seam welders, saws, cars, planes, welding machines, TIG welding machines, etc.

Testing equipment: X-ray detection machines, ultrasonic testing machines, magnetic detectors, hydrostatic testing machines, eddy current portfolio detection machines, metallurgical testing machines, tensile testing machines, sulfur analyzers, phosphorus testing machines, universal testing machines, etc.

Our products are widely used in the oil, gas, natural gas, thermal power generation, high-voltage stations, nuclear power plants, fertilizers, chemicals, aerospace, marine and other fields. Our products are exported to all over the world, winning praise and trust of domestic and international customers. We insist on "quality first, honesty". We sincerely look forward to merchants at home and abroad to come to negotiate!