• Welcome to He Gang

    We always adhere to the principle of equality and mutual benefit in our trade with merchants from all over the world.

  • Carbon Steel Seamless Pipe

    Carbon steel seamless steel tubes have a hollow cross-section and are widely used as pipes for transporting fluids, such as pipes for transporting oil, natural gas, gas, water and certain solid materials.

  • Square Distance Pipe

    After unpacking, flattening, crimping, welding to form a round tube, and then rolling the round tube into a square tube and then cutting it to the required length.

Product Category

Galvanized steel pipes are divided into cold-galvanized steel pipes and hot-dip galvanized steel pipes. Hot-dip galvanized steel pipes are widely used in fire protection, electric power, highways and other fields.

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Rectangular tubes are generally unpacked, flattened, crimped and welded to form round tubes, which are then rolled into square tubes and then cut into required lengths.


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Welded steel pipe refers to a steel pipe that is bent and deformed into a round, square, etc. shape with a steel strip or steel plate and then welded into a jointed surface.


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Spiral steel pipe is a spiral seam steel pipe made of strip steel coil as raw material, extruded at regular temperature, and welded by automatic double-wire double-sided submerged arc welding process.

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The seamless steel pipe is made by perforating the whole round steel, and the steel pipe without weld seam on the surface is called seamless steel pipe.


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He Gang(Shandong) Steel Group Co., Ltd.

About Us

He Gang(Shandong) Steel Group Co., Ltd. is a large-scale iron and steel enterprise integrating production and sales. The company can customize the required size according to customer requirements. In order to meet the needs of customers, our group is now launching a one-stop procurement of steel products. The sales part of the group mainly consists of carbon steel part, carbon steel pipe part, prepainted galvanized parts and so on. The group has always regarded product quality as the foundation of its business, service as the bridge to success, integrity-based, service-oriented, excellence, and symbiosis. We sincerely hope to establish business with friends all over the world, and insist on providing high-quality products and services, integrity is our company's business purpose.

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He Gang(Shandong) Steel Group Co., Ltd.

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