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  • A106 Hot Rolled Carbon Steel Seamless Round Pipe for Oil And Gas

    A106 Hot Rolled Carbon Steel Seamless Round Pipe for Oil And Gas

    Seamless steel pipe is a kind of hollow section, no joints around the strip of steel.


  • GB/T 700:2006 Q275B ERW Hot Rolled Welded Carbon Ms Steel Pipe

    GB/T 700:2006 Q275B ERW Hot Rolled Welded Carbon Ms Steel Pipe

    Round steel pipe is a steel pipe made of steel plate or strip after crimping and welding, generally measuring 6 meters. Round steel pipe has simple production process, high production efficiency, many varieties and specifications, less equipment investment.

  • ASTM A53 GR.B Seamless Steel Pipe

    ASTM A53 GR.B Seamless Steel Pipe

    Seamless Steel pipes with hollow sections are widely used as conduits for conveying fluids, such as oil, natural gas, gas, water and some solid materials. Compared with solid steel such as round steel, steel pipe has the same bending and torsional strength and is lighter in weight. It is a kind of economic section steel, widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel scaffolding used in construction.

  • GB/T 700:2006 Q235 Welded Carbon Round Steel Pipe

    GB/T 700:2006 Q235 Welded Carbon Round Steel Pipe

    Welded steel round pipe is a steel pipe made of steel plate or strip after crimping and welding, generally measuring 6 meters. Welded steel round pipe has simple production process, high production efficiency, many varieties and specifications, less equipment investment.

  • Factory 2×2 Galvanized Hollow Section 14 Gauge Tubing Iron Square Steel Pipes

    Factory 2×2 Galvanized Hollow Section 14 Gauge Tubing Iron Square Steel Pipes

    Hot-dip galvanized steel pipe is widely used in construction, machinery, coal mine, chemical industry, electric power, railway vehicles, automobile industry, highways, Bridges, containers, sports facilities, agricultural machinery, petroleum machinery, prospecting machinery, greenhouse construction and other manufacturing industries.

  • Hot Galvanized Round Steel Pipe

    Hot Galvanized Round Steel Pipe

    Galvanized pipe refers to a pipe whose surface is coated with zinc layer by hot dipping method. Because zinc has strong anti-corrosion and corrosion resistance, galvanized pipes are widely used in pipeline systems in construction, transportation, metallurgy and other fields.

     

  • Q235/Q195/Q345/A36 Hot DIP Galvanized Pipe

    Q235/Q195/Q345/A36 Hot DIP Galvanized Pipe

    Galvanized pipe has a hard texture, which makes it excellent in situations where it needs to withstand a certain amount of pressure. The surface of galvanized pipe is smooth and not prone to scale accumulation, which makes it almost immune to wear and tear during long-term use.

     

  • China Supplier Hot DIP Galvanized Steel Pipe

    China Supplier Hot DIP Galvanized Steel Pipe

    Hot-dip galvanizing pipe reacts molten metal with an iron matrix to produce an alloy layer, thereby combining the matrix and the coating. Hot-dip galvanizing is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned in an aqueous solution of ammonium chloride or zinc chloride or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to in a hot dip plating tank.

     

  • Factory Price Square Pipe Black Galvanized Steel Pipe

    Factory Price Square Pipe Black Galvanized Steel Pipe

    The matrix of hot dip galvanized steel pipe and the molten bath undergo complex physical and chemical reactions to form a tight zinc-iron alloy layer with corrosion resistance. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix, so its corrosion resistance is strong.

  • Factory Best Quality Hot Sale Hot-dipped Galvanized Square Rectangular Steel Pipes

    Factory Best Quality Hot Sale Hot-dipped Galvanized Square Rectangular Steel Pipes

    Hot dip galvanized pipe is the reaction of molten metal with iron matrix to produce alloy layer, so that the matrix and the coating are combined. Hot dip galvanizing is to first pickling the steel pipe, in order to remove the iron oxide on the surface of the steel pipe, after pickling, through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank for cleaning, and then into the hot dip plating tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The matrix of hot dip galvanized steel pipe and the molten bath undergo complex physical and chemical reactions to form a tight zinc-iron alloy layer with corrosion resistance. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix, so its corrosion resistance is strong.

  • Galvanized Hollow Section 14 Gauge Tubing Iron Square Steel Pipes Factory 2×2

    Galvanized Hollow Section 14 Gauge Tubing Iron Square Steel Pipes Factory 2×2

    Galvanized Square Pipe is a hollow structural steel pipe coated with a zinc layer through hot-dip galvanizing or pre-galvanizing processes, providing excellent corrosion resistance, durability, and strength. ROYAL GROUP supplies galvanized square tubes in various sizes, wall thicknesses, and lengths to meet different construction and industrial requirements.

  • SAE 1008 1010 1020 Hot Dip Galvanized Round Steel Pipe

    SAE 1008 1010 1020 Hot Dip Galvanized Round Steel Pipe

    Galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and coating two combination. galvanizing is to first pickling the steel tube. In order to remove the iron oxide on the surface of the steel tube, after pickling, it is cleaned in the tank of ammonium chloride or zinc chloride solution or mixed aqueous solution of ammonium chloride and zinc chloride, and then sent into the hot dip plating tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Complex physical and chemical reactions occur between the steel tube base and the molten bath to form a compact zinc-iron alloy layer with corrosion resistance. The alloy layer is integrated with the pure zinc layer and the steel tube matrix. Therefore, its corrosion resistance is strong.

    With more than 10 years steel exporting experience to more than 100 countries, we have gained great reputation and lots regular clients.

    We will support you well along the whole process with our professional knowledge and prime quality goods.

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