Liaocheng Hengchang Pipe Industry Co., Ltd.   

Shandong Hengchang Pipe Industry Co. Ltd. factory direct: alloy tube of |16mn alloy seamless steel pipe seamless steel pipe | Q345QD bridge 12cr1MoVG alloy seamless tubes | large-diameter seamless steel pipe seamless steel pipe | American Standard | | American Standard seamless steel pipe with large caliber Seamless steel tube, low alloy, 1Cr5Mo alloy steel pipe, seamless pipe 16Mn, 27simn- manufacturers: Chengdu, Tianjin, Shanghai, Baotou, Wuxi, Anhui, Guangdong, Hengyang, Shandong operated by my company are: 10, 20, 35, 45, 20G, DZ40, DZ50, N80 alloy pipe for: 16Mn, 12mn 27SiMn, 15CrMo, 12Cr1MoV, 20Cr, 10CrMo910, 40Cr, A106B, A335P22, A335P91, A335P11, Cr5Mo, and other materials. Executive standard: GB8162-1999, GB8163-1999, GB3087-1999, GB5310-1995, GB9948-88, GB6479-2000, GB5312-85 etc.. Steel production of seamless structure tube, fluid pipe, boiler tube, alloy pipe, geological pipe, welded pipe, hot-rolled steel pipe, cold drawing tube is out, intensive, flexibility and the system as a whole, Luxi area supplies system of metal pipe of large circulation enterprises. Company perennial cash available for old and new customers to purchase.