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  • 2022-05-26

    The production of anti-corrosion and thermal insulation steel pipes needs to be produced according to national standards. Different processing methods follow different standards, but they must conform to the national production standards and must be strictly followed and implemented. At present, the

  • 2022-05-25

    Welding equipment: ZX7-400-3 welding machine is used for root welding; multifunctional automatic steel pipe welding equipment is used for filling and capping.Welding materials: φ3.2 E6010 cellulose electrode is used for root welding; Lincoln E81T8-G φ2.0 flux-cored self-shielded welding wire is used

  • 2022-05-24

    a. Powder coating, which is a new type of coating that does not contain solvent and is formed by melting powder. Epoxy powder coating is commonly used in anti-corrosion engineering. Compared with traditional solvent-based anti-corrosion coatings, it has the advantages of no solvent pollution, conven

  • 2022-05-23

    Selection of anti-corrosion coatings for steel pipesThere are a wide variety of anti-corrosion coatings, and their properties and uses are different. Correct selection is crucial to the anti-corrosion effect and service life of the coating. When choosing, you should consider:1. Surface material prop

  • 2022-05-20

    Product name: square steel tubeMaterial: Carbon steelSize: 300mm*300mm*12mStandard: ASTM A53Quantity: 4200 tonsMany cooperations have given the customer full confidence in THREEWAY STEEL.

  • 2022-05-19

    Precision stainless steel pipes are very characteristic in terms of model specifications and appearance performance. First of all, the thicker the pipe wall of this type of stainless steel pipe, the higher the cost performance and practicability, and the thinner the pipe wall, the higher the process

  • 2022-05-18

    Spiral steel pipes are mainly used in water engineering, petrochemical industry, chemical industry, electric power industry, agricultural irrigation, and urban construction. Spiral steel pipes are twenty key products developed in my country.For liquid transportation: water supply, drainage. For gas

  • 2022-05-17

    1. [Winch dredging]:First, use bamboo chips to pass through the steel pipeline to be cleaned, and then use the winches on the inspection wells at both ends of the steel pipeline to reciprocate the wire ropes, so that the sludge is pushed into the downstream inspection wells by the cleaning tools. Th

  • 2022-05-16

    3pe anti-corrosion steel pipeline is a relatively advanced anti-corrosion technology in recent years. Its full name is fused epoxy/extruded polyethylene structural protective layer. The structure of the 3pe anti-corrosion steel pipeline consists of the following three layers: the bottom layer is fus

  • 2022-05-13

    Product name: ERW steel pipeMaterial: Stainless steelSize: 219.1mm*4.8mm*6mStandard: API 5LQuantity: 3600 tonsMany cooperations have given the customer full confidence in THREEWAY STEEL.

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