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  • Boiler tube manufacturing method and classification

    Date:2019-07-04      View(s):1040      Tag:boiler tube, alloy tube, alloy pipe, alloy boiler tube, alloy boiler pipe

    General boiler steel pipe use temperature is below 450 °C, China's boiler pipe is mainly made of 10 or 20 carbon steel hot-rolled pipe or cold drawn pipe....

  • Hot dip galvanizing process

    Date:2019-07-03      View(s):1157      Tag:Hot dip galvanizing pipe, gi tube

    Hot-dip galvanizing, also known as hot-dip galvanizing, melts zinc ingots at high temperatures, then puts some auxiliary materials, and then immerses the metal structural parts in a galvanizing bath to attach a layer of zinc to the metal members....

  • Effect of Nitrogen Element on Corrosion Resistance of Stainless Steel

    Date:2019-07-02      View(s):1320      Tag:Stainless Steel pipe

    Nitrogen plays an indispensable role in the stability and corrosion resistance of stainless steel....

  • Basic knowledge of the hardness of metal materials

    Date:2019-06-26      View(s):1311      Tag:Brinell hardness,Rockwell hardness,Vickers hardness

    The three hardness methods of Brinell, Rockwell and Vickers have a large load and a large area, so they are generally suitable for the determination of the hardness values of various metal materials....

  • About Precision seamless steel pipe

    Date:2019-06-25      View(s):1297      Tag:Precision seamless steel pipe

    Precision seamless steel pipe characteristics and scope of application: It is a weldable low-alloy high-strength steel with a yield strength of 686MPa, which has good comprehensive mechanical properties....

  • Steel Pipe 3PE Anti-corrosion Structure

    Date:2019-06-24      View(s):1137      Tag:3PE Steel Pipe, coated steel pipe

    3PE anti-corrosion steel pipe refers to 3-layer structure polyolefin coating (MAPEC) anti-corrosion steel pipe...

  • Casing and tubing grading in API5CT

    Date:2019-06-21      View(s):1080      Tag:Casing,tubing

    The oil casing is an important equipment for oil drilling. Its main equipment also includes drill pipe, core pipe and casing, drill collar and steel pipe for small diameter drilling....

  • What materials will be used when spiral steel pipe is used for anti-corrosion treatment?

    Date:2019-06-19      View(s):1313      Tag:spiral steel pipe, coated steel pipe, anti-corrosion steel pipe

    Do you know what materials will be used when anti-corrosion treatment of spiral steel pipes? Next, I will briefly introduce them to you....

  • What are the wall thicknesses of scaffolding steel pipes?

    Date:2019-06-19      View(s):1374      Tag:scaffolding steel pipes,gi pipe

    Scaffolding steel pipes are classified according to centralized classification, and can be divided into: seamless steel pipes and seamed steel pipes, which are referred to as straight seam steel pipes, carbon pipes and alloy pipes, stainless steel pipes, and the like....

  • European Union America & Germany Steel Pipe Standard List

    Date:2019-06-13      View(s):1164      Tag:European Union Steel Pipe Standard List, America Steel Pipe Standard

    European Union America & Germany Steel Pipe Standard List...

  • Various Types of Stainless Steel Tubes

    Date:2019-06-12      View(s):1216      Tag:Stainless Steel Tubes

    Stainless steel is resistant to corrosion and oxidation in low and high temperature because it contains chromium. ...

  • ERW Tube Manufacture and Use

    Date:2019-06-11      View(s):1320      Tag:ERW Tube

    ERW Tube Manufacture and Use...

  • Kinds of Pipe Fitting Components

    Date:2019-06-05      View(s):1109      Tag:Pipe Fittings

    Pipe and fitting components are widely used in plumbing systems to join tubing sections and straight pipes to adapt to varied shapes and sizes. ...

  • The Five Types of Steel

    Date:2019-06-03      View(s):1248      Tag:The Five Types of Steel

    Steel comes in different grades that are determined by the amount of carbon, impurities and alloy elements....

  • A Variety of the Flange

    Date:2019-05-31      View(s):1304      Tag:Flange

    Flange has been widely used for the connections between ends of the pipelines for considering about the convenience for assembly and disassembly....

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