cangzhou qie er nuo steel pipe Co., Ltd. is located in wugang Road, Cangzhou City, Hebei province. It enjoys the good geographic position as the transportation is pretty convenient.
At present, our company’s yearly output is: for Φ219-1820 spiral seam two-sided submerged-arc welding steel pipe: 200,000 tons; forΦ57-377 hot rolled seamless steel pipe: 200,000 tons; for Φ377-630 heat expanded seamless steel pipe: 60,000 tons. We carry out the standards of SY/T5037, GB/T9711, GB/T8163, API5L and APT5CT. Our product is widely applicable to long distance pipeline for transportation with power of petroleum, natural gas, coal gas and water. As well as industries of petrol-chemical enterprise craft pipe network, city central heating projects, gas-pipe network and others.
