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Hollow Section Steel Tube

HengHui's Hollow Section Steel Tube offers numerous advantages that set it apart from competitors in the market. With exceptional strength and durability, this tube guarantees long-lasting performance and reliability. It is also versatile, making it suitable for a wide range of applications across different industries, including construction, infrastructure, and manufacturing. HengHui's commitment to top-notch quality ensures that this product meets all relevant industry standards and regulations. Additionally, the hollow design of this steel tube allows for easy customization and integration, further enhancing its adaptability. With HengHui's Hollow Section Steel Tube, customers can confidently choose a product that offers superior quality, versatility, and long-term value.

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Hot Sale Carbon Steel Tube low carbon steel tube Welded Square Steel Pipe

Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel after crimping and welding, generally 6 meters. Welded steel pipe has the advantages of simple production process, high production efficiency, variety specifications, less equipment investment, more use scenarios, long life and so on

15Mm Hollow Section Q195 Erw Cold Rolled Black Annealed Square Carbon Steel Tube

If the cold-rolled steel is heated to the annealing temperature, the surface color becomes black due to high temperature contact with the air, it is called black annealing steel. Its surface has not been polished so it is black. The physical properties become soft and easy to further weld into steel pipes. Common hardness 57HRB, can also be retreated to different hardness according to need.

Hot Dip Zinc Coating Galvanized Square Steel Pipe And Tube Q235 Q345 40x40 75x75 Hollow Section Pipe Price

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 Galvanized rectangular tube 50*150 hot sale online mild steel 25*50 1.5-5mm

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.

China Pre Galvanized Square Steel Pipe Carbon Steel Pipe Gi Square Tube For Building Construction Material

Galvanized square pipe is a kind of square pipe with anti-corrosion properties. It is made by cold drawing, cold rolling or hot rolling process and its surface is galvanized. Galvanized treatment is to evenly cover the surface of the square tube, so as to prevent the square tube from being oxidized and corroded. This kind of pipe has certain strength, toughness and mechanical properties, and is suitable for various construction, machinery, metallurgy, aviation, railway, automobile and other fields.

Pre Galvanized Rectangular Hollow Steel Pipe Tube china steel

Galvanized rectangular tube is a commonly used building material. It is made of galvanized strip steel, which is rolled by processing. Generally, the strip is unpacked, flat, crimped, welded to form a round tube, which is then rolled into a square tube and cut to the required length. They usually come in packs of 50. Also known as square and rectangular cold-formed hollow steel, the surface is galvanized, with anti-corrosion, acid and alkali resistance, wear resistance, beautiful and other characteristics.

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We can do and agent various of products importing and exporting business, our company establish good trade relations with Brazil, India, South Africa, the Middle East and Southeast Asian market and we has build a solid global economic structure, we have won the client's reliance and appreciated by strong production capacity and meticulous customer service.

HengHui Steel Factory Specialized manufacturing the steel pipe, galvanized coill, ppgi and scaffolding pipe for construction, our company covers an area of 50000 square meters, annual production capacity of 500000 tons.

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