Weifang Weierda Petroleum Machinery Co., Ltd.  

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Weifang Weierda Petroleum Machinery Co., Ltd ( Formerly Known as "WEIFANG WEIERDA STEEL PIPE Co., Ltd" ) is a leading manufacturer of small diameter seamless steel pipes in North of China. It is the most important projects of Anqiu economic development zone. The company is a professional mill in production of seamless steel pipe Weierda Petroleum was invested 3.5 hundred million China Yuan, with area over 160, 000 square meters, have most advanced MPM continuous rolling mill and other advanced equipment like cold rolling mill, cold-drawing machine, sizing mill and tube processing equipment. Can produce marine pipe, high-pressure boiler tube, machining tube, high strength oil pipeline and petroleum machinery parts, the annual production is more than 80000MT. Our main product is the seamless steel pipes, covering nearly all the size of Small diameter seamless steel tube, OD13mm to 133mm, WT: 1.5mm to 20mm., widely used in metallurgy, chemicals, machinery, construction, petroleum, coal... [详细介绍]