Dry one hundred million industry (silver containing materials) Standard: high-pressure boiler seamless steel pipe: (GB5310-1995); high alloy seamless steel pipe: (GB5310-1995); low-pressure seamless steel pipe: (GB3087-2008); fluid transportation seamless steel pipe: (GB / T8163-2008); the structure of seamless steel pipe: (GB / T8162-2008); fertilizer seamless steel pipe: (GB6479-2000); petroleum cracking seamless steel pipe: (GB9948- 1988); ship dedicated seamless steel pipe: (GB / T5312-1998); the structure of stainless steel pipe: (GB / T14975-2000); Fluid stainless steel pipe: (GB / T14976-2000) and so on. (Silver containing materials) dry billion in sales Liaocheng Pipe: seamless, precision steel pipes, steel pipes 40cr precision tubes, stainless steel pipe, high pressure boiler tube precision tubes, seamless steel pipe, straight seam steel precision tube plant, coils pipes and other quality pipes. Seamless steel pipe specifications are: diameter Φ 4mm -Φ 720mm * thickness of 1mm -90mm welded steel pipe specifications are: diameter Φ 3mm-3200 * wall thickness 0.4-120mm manufacturers: Tianjin big seamless, small seamless; Hengsteel; Hengyang Ling steel; Baosteel; Baotou Steel; Angang; Chengdu Panzhihua; several large production of seamless steel group, high-pressure boiler pipe, steel pipe, fluid pipe, structural steel, fertilizer, steel, pipe truss structure, hydraulic prop pipe, etc. for construction, mining, chemical, thermal, boilers, bridges, network structure and mechanical equipment processing. The company's production and sales of steel pipe, seamless steel pipe, seamless pipe, alloy pipe, high pressure boiler pipe, straight seam welded pipe 50 precision steel pipe, galvanized pipe, etc. | Zibo Precision Tube | dry billion Precision pipe stem from Liaocheng million industry limited The company offers. Dry Pipe Co., Ltd. Liaocheng million (www.sd304.com) strong, credible, Liaocheng in Shandong steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the dry billion Precision tubes and you hand into the brilliant, for a better future!