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  • SCH 40 Standard Galvanized Steel Pipe

    SCH 40 Standard Galvanized Steel Pipe

    Hot-dipped galvanized treatment : 1. Uniformity of galvanized coating: the steel tube sample shall not turn red (copper-plated color) after being continuously impregnated in copper sulfate solution for 5 times. 2, surface quality: the surface of galvanized steel pipe should be a complete galvanized layer, there should be no unplated black spots and bubbles, there is not much rough surface and local zinc tumor is allowed to exist. 3, galvanized layer weight: according to the requirements of the buyer, galvanized steel pipe can be made of zinc layer weight determination, the average value should not be less than 500g/ m2, any sample should not be less than 480g/ m2.

  • JIS3444 Standard Galvanized Steel Pipes

    JIS3444 Standard Galvanized Steel Pipes

    The main products are: cold drawn seamless steel tube, large diameter thick wall seamless steel tube, medium and low pressure furnace seamless steel tube, fluid conveying seamless steel tube, seamless steel tube for institutions, construction and other large series of seamless steel tube.Seamless steel tube can be produced according to GB, ASTM, API5L, DIN, JIS and other standards. Standard has: Japan JIS G3444 G3445, G3454, G3456, G3461 etc.! Material include: 10 #, 20 #, 45 #, Q345, ST35.8, ST37, ST42, ST52, A53, A106, A179, A192, API5L/GR. B - X52, J55, K55, N80, etc!

  • Schedule 40 Carbon Steel Pipes

    Schedule 40 Carbon Steel Pipes

    Welded carbon steel pipe is the most economical and durable ways to connect the pipes together. The raw material used for welded steel pipe is steel plate or strip steel. According to different standards and requirements, there are many kinds of steel strip materials. The most commonly used material is Q195-Q345: the Q195 similar to a283 GR.B, 040A10, SS330, SPH the Q235 similar to a283 GR.B, 080A15, the Q345 similar to a737 GR.B, SS400, S235JR, SKT500 Welded carbon steel pipes is widely used in fluid pipelines, power plants, structural tubes, high and low pressure boiler tubes, scaffold tubes, pharmaceuticals and construction.

  • JIS STK500 Galvanized Steel Pipes

    JIS STK500 Galvanized Steel Pipes

    JIS STK500 galvanized steel pipes: STK500 is a Japanese material brand, and its mechanical properties are as follows: tensile strength N/mm 500 yield N/mm 355. Japanese industrial standard for carbon steel tubes used in earthwork, construction, scaffolding, piles, and other installations. Hot-dipped galvanized : Durability: in a suburban environment, the standard galvanized rustproof thickness can be maintained for more than 50 years without repair;In urban or offshore areas, the standard hot dip galvanized rust barrier can be maintained for 20 years without repair;

  • BS1387 Galvanized Iron Water Pipes

    BS1387 Galvanized Iron Water Pipes

    Galvanized steel pipes have nice performance in anti-corrosion. Gi pipe can be divided into hot galvanized and pre galvanized mainly. Hot galvanized pipe is thick in galvanization layer, so it behaves much well in corrosion resistant. While pre galvanized pipe is much economical. Surface quality of galvanized steel pipe should have a complete galvanized layer, there should be no unplated black spot, there is not much rough surface and the existence.

  • Q195 Black Steel Pipes And Tubes

    Q195 Black Steel Pipes And Tubes

    Welded steel pipes, also known as welded pipes, have a simple production process and have developed rapidly in recent years. Welded steel pipes are divided into straight welded pipes and spiral welded pipes according to the form of welds. In general, the smaller diameter welded pipe is straight seam welded, and the large diameter welded pipe is spiral welded. Q195 is a common steel material,Q195 is a carbon structural steel with high shape, toughness, weldability and good pressurization properties.

  • EN10219 S355JOH Scaffolding Tubes

    EN10219 S355JOH Scaffolding Tubes

    Scaffold tubes, also called scaffolding tubes, is the main component of the scaffolding construction system. Scaffolding tube are widely used as a temporary structure to help workers craw and repair building in height. Also scaffolding tubes are frequently be used in formwork and shoring system. The outside diameter is 48.3mm with thickness 3.2 or 4.0mm. There are different grade of scaffolding tube, such as S235, S355. Our factory has more than 15 years experience in Scaffolding tube, we can produce EN39, EN10219, BS1139 and JIS3444 standard tube. All are produced strictly according to the standard. Usually the surface is hot dipped galvanized with zinc coating above 210g/m2, which offers long term corrosion resistance.

  • Galvanized ERW Steel Tubes And Pipes

    Galvanized ERW Steel Tubes And Pipes

    Galvanized steel pipe is welded steel pipe with hot dip or electro galvanized layer on the surface. ERW Galvanized steel pipes are also known as ERW galvanized steel pipes and Gi pipes. It has the characteristics of corrosion resistance, rust resistance and acid resistance, which greatly prolongs its service life. Galvanized pipes are used in a wide variety of applications. In addition to being used to transport low-pressure fluids, it can also be used as oil well pipes and oil pipelines for offshore oil fields in the petroleum industry, oil heaters for chemical coking equipment, condensing coolers, coal distillate oil exchanger tubes, and trestle pipe piles, mine tunnels. Support tube, etc.

  • BS1139 Scaffolding Tubes And Clamps

    BS1139 Scaffolding Tubes And Clamps

    Scaffold tube, also called scaffolding tube, is the main component of the scaffolding construction system. Scaffolding tube are widely used as a temporary structure to help workers craw and repair building in height. Also scaffolding tubes are frequently be used in formwork and shoring system. The outside diameter is 48.3mm with thickness 3.2 or 4.0mm. There are different grade of scaffolding tube, such as S235, S355. Our factory has more than 15 years experience in Scaffolding tube, we can produce EN39, EN10219, BS1139 and JIS3444 standard tube. All are produced strictly according to the standard. Usually the surface is hot dipped galvanized with zinc coating above 210g/m2, which offers long term corrosion resistance.

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