• Identification method of fake thick-walled seamless pipe

    Identification method of fake thick-walled seamless pipe

    3 125

    1. Shoddy thick-walled seamless steel tubes prone to folding. Folding is a thick-walled seamless steel tube surface formed by a variety of polylines, this defect is often throughout the longitudinal product. The cause of folding is due to t.

  • butt welded pipe & butt welded pipe fittings

    butt welded pipe & butt welded pipe fittings

    3 125

    butt welded tube,We are professional in production and export seamless steel tubes, longitudinally welded pipes, spiral welded pipes according to the American standard, Germany standard, Japanese standard, we have API 5L , ISO-9001, the Brit.

  • Galvanized pipe

    Galvanized pipe

    3 125

    Galvanized pipe,Technique:hot rolled or cold rolled.Usage: boiler use, water transport, building, machinery, traffic, aviation, oil development etc. .

  • butt welded pipe,welded steel pipe

    butt welded pipe,welded steel pipe

    3 125

    butt welded pipe,welded steel pipe,Gas pipe line construction,Oil pipe line construction,Pressure pipe lines,Water supply systems,Draining & cleaning etc..

  • schedule 40 pipe

    schedule 40 pipe

    3 125

    schedule 40 pipe, seamless schedule 40 pipe ,Application: Oil drilling,boiler,precision machines ,petroleum,Chemical,structure pipe,fluid pipe,linepipe etc.

  • Petroleum Pipe,Petroleum Casing Pipe

    Petroleum Pipe,Petroleum Casing Pipe

    3 125

    Petroleum Pipe,petroleum pipe/steel pipe/ seamless pipe/erw pipe , We offer Api Standard Pipe/ Oiled Pipe. oil casing tubing/petroleum pipe/petroleum pipe /casing pipe.

  • x tube,x pipe

    x tube,x pipe

    3 125

    x tube,x pipe,x steel tube,x steel pipe,API 5L X42,X46,X52,X60,X70,X80,OD:219mm--2220mm;WT: 4mm--18mm ,Welded Steel Tube,ERW PIPE,Spiral Steel Pipe 3,Material:Q235.Q345,S355,X42.X52.X60.X65.X70.

Latest Comments

  • Academic dry metal materials static mechanical properties and test standards
    Academic dry metal materials static mechanical properties and test standards

    Academic dry metal materials static mechanical properties and test standards [Preface] In April 2010, at the invitation of the US Science Magazine, a representative of Chinas metal materials research field, director of the National Institut.

  • function and use of steel pipe for communication tower
    function and use of steel pipe for communication tower

    function and use of steel pipe for communication tower Steel in the air and water rust easily, and zinc in the atmosphere corrosion rate of steel in the atmosphere only 1/15 of the corrosion rate, galvanized steel plate is the use of micro-.

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Our company covers an area of 80, 000 m2 with a total assets of 90 million Yuan. There are 360 staff members including 80 technicians in our company. .

We also establish an effective complete quality control system. In 2003, our company obtained the certificate of ISO9001 Quality System Authentification!