Liyuan Tianjin Steel Pipe Sales Co., Ltd. is a professional Tianjin seamless steel tubes, alloy seamless pipe, stainless steel pipe, high pressure boiler tubes of large steel companies, steel company size: 5mm * 1mm-630mm * 80mm seamless steel tubes for structural seamless steel pipe, fluid seamless steel pipe, hydraulic pressure seamless steel pipe, seamless steel pipes electricity, oil and transportation seamless steel pipe, seamless steel pipe for chemical fertilizer equipments, coal seamless steel pipe, stainless steel seamless pipe, chemical-free seam steel pipe, seamless steel tubes for textile machinery, automobile; water use seamless steel pipe, precision seamless steel tubes, seamless bright, military medical seamless steel pipe, seamless steel pipe, seamless steel pipe pillars, etc., for engineering, mining, textile, electric power, boilers, machinery, military and other fields. Companies with good reputation, quality products, a strong, low price reputation the country's 30 provinces, municipalities and autonomous regions, municipalities and foreign countries, the product won the users rely on. 
 Company's annual proxy Baotou, Chengdu, Tianjin, Baoshan Iron and Steel, Anshan Iron and Steel, West Steel, Steel, An Steel, Hengyang Steel, often the top ten steel mills and steel in Germany, Japan, Russia and other imported production of medium-sized high-quality seamless steel pipe standing Resource material is: 10 #, 20 #, 35 #, 45 #, 16Mn, 27SiMn, CrMo910, 15CrMo, 35CrMo. Implement the national standard: GB/T8162-99 structure tube, GB/T8163-99 fluid tube, GB/T3087-99 low-pressure boiler tubes, GB/T5310-95 high-pressure boiler tubes, GB/T6479-2000 fertilizer tube, 27SiMn hydraulic support tube, high pressure alloy pipe, GB/T9948-85 oil cracking pipe GB9948-88, geological drilling pipe YB235-70, automobile axle casing YB/T5035-96 other standard seamless steel pipe, the existing stock company 10,000 tons, more than 1,000 varieties of any of your purchase, leading products: structural tubes, fluid pipes, boiler tubes, fertilizer tube, alloy pipe, shaped tube, precision cold drawn pipe, large diameter thick-walled tube, pipe machining . (Hydraulic stent 27SiMn, blast drill pipe, casing J55, N80), etc. 
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