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shandongLiaochenghaodaPipeManufacturingCo.Ltd.
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liaochengkaifaqudadonggangguancheng1qujia2hao
0635-8880090
0635-8880090
CHINA
zhongkai
wuzhong2k@126.com
www.lchdgg.com
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Specializing in the production of 20#,45#, 42--159mm diameter, wall thickness 3--28mm of seamless steel pipe. 3--6 an annual production capacity of 10,000 tonnes, mainly for domestic machinery manufacturers, according to the market development, Large rectangles network structure and high-rise buildings to replace the use of H-beam wood in the direction of seamless steel pipe. Seamless 42--159mm demand for small-caliber doubled. Liaocheng largest distribution center for our seamless steel pipe, pipe the region's largest market, Sales for the company's products (particularly machining tube) to create an extremely favorable conditions. CHENGGANG perennial sales, Baoshan Iron and Steel, Baotou Steel, Anshan several major steel seamless pipe to the spot, standing for : 20 # material resources. 45#,16Mn, 27SiMn, 12Cr1MoV, 15CrMo, 10CrMo910 other. Commentary : management structure for the implementation of standards, fluid management GB8163-1999. GB3087-1999 low and medium pressure boiler, high-pressure boiler tubes GB5310-1995. GB6479-2000 exclusive possession of chemical fertilizer, oil cracking tube GB9948-88.

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