Our Products

  • OEM/ODM Factory Carbon Seamless Steel Pipe - Focus on H-beam – Derunying

    OEM/ODM Factory Carbon Seamless Steel Pipe - Focus on H-beam – Derunying

    1.Product Detail: Steel pipe made of hot-rolled or cold-rolled steel plate or steel strip coil welded in a straight seam at a welding facility. Among them, according to different uses and different subsequent production processes, (it can be roughly divided into scaffold pipe, fluid pipe, wire sleeve, bracket pipe, guardrail pipe, etc.). . 2.Advantage: (1)Generally, the welded steel pipe has high precision, uniform wall thickness. (2) High brightness of surface inside and outside the pipe (th...
  • Special Price for Welding Galvanized Metal - Hot dip galvanized steel plate – Derunying

    Special Price for Welding Galvanized Metal - Hot dip galvanized steel plate – Derunying

    1. All raw materials are provided by famous suppliers such as Shougang, Laigang and Hebei iron and steel group, the quality of our products can be guaranteed. 2. Our first process is pickling scooter, the surface of raw material coils become clean and smooth volume after dealing with the pressure of hydrochloric acid. The steel coil enters into the galvanized production line after pickling, our zinc tank can obtain 50 tons of zinc liquid. Next, the steel plate will be heated with zinc liquid,...
  • High Quality Seamless Steel Pipe - Alloyed galvanized steel sheet – Derunying

    High Quality Seamless Steel Pipe - Alloyed galvanized steel sheet – Derunying

    This kind of product is also made using hot dip method, but after it is out of the tank, it will be immediately heated to about 500 ℃ to form a thin films of zinc and iron. This galvanized sheet has good coating tightness and weldability. Galvanized production line using the most advanced United States steel production process, the main specifications of the product is 0.15-1.5mm*800~1250mm. The production line is equipped with the radiation of continuous annealing furnace; heating tube type ...
  • Factory wholesale Angle Steel - Carbon Steel/Stainless Steel Straight Welded Pipe – Derunying

    Factory wholesale Angle Steel - Carbon Steel/Stainless Steel Straight Welded Pipe – Derunying

    Steel pipe made of hot-rolled or cold-rolled steel plate or steel strip coil welded in a straight seam at a welding facility. Generally, the welded steel pipe has high precision, uniform wall thickness, high brightness of surface inside and outside the pipe (the surface brightness of steel pipe is determined by the surface of steel plate), and it can be arbitrarily length. Therefore, It embodies its economy and aesthetics in the application of high precision, medium and low pressure fluid. Th...
  • Europe style for Galvanized In A Sentence - Hot dip galvanized steel plate – Derunying

    Europe style for Galvanized In A Sentence - Hot dip galvanized steel plate – Derunying

    1. All raw materials are provided by famous suppliers such as Shougang, Laigang and Hebei iron and steel group, the quality of our products can be guaranteed. 2. Our first process is pickling scooter, the surface of raw material coils become clean and smooth volume after dealing with the pressure of hydrochloric acid. The steel coil enters into the galvanized production line after pickling, our zinc tank can obtain 50 tons of zinc liquid. Next, the steel plate will be heated with zinc liquid,...
  • Good quality Galvanized Iron Sheet – Galvanized Sheets – Derunying
  • OEM manufacturer Stainless Angle - Carbon Steel/Stainless Steel Straight Welded Pipe – Derunying

    OEM manufacturer Stainless Angle - Carbon Steel/Stainless Steel Straight Welded Pipe – Derunying

    Steel pipe made of hot-rolled or cold-rolled steel plate or steel strip coil welded in a straight seam at a welding facility. Generally, the welded steel pipe has high precision, uniform wall thickness, high brightness of surface inside and outside the pipe (the surface brightness of steel pipe is determined by the surface of steel plate), and it can be arbitrarily length. Therefore, It embodies its economy and aesthetics in the application of high precision, medium and low pressure fluid. Th...
  • Lowest Price for Steel Seamless - Focus on H-beam – Derunying

    Lowest Price for Steel Seamless - Focus on H-beam – Derunying

    1.Product Detail: Steel pipe made of hot-rolled or cold-rolled steel plate or steel strip coil welded in a straight seam at a welding facility. Among them, according to different uses and different subsequent production processes, (it can be roughly divided into scaffold pipe, fluid pipe, wire sleeve, bracket pipe, guardrail pipe, etc.). . 2.Advantage: (1)Generally, the welded steel pipe has high precision, uniform wall thickness. (2) High brightness of surface inside and outside the pipe (th...
  • Super Lowest Price Steel Beam - High weatherability color coated sheet – Derunying

    Super Lowest Price Steel Beam - High weatherability color coated sheet – Derunying

    Fluoroplastics and acrylic resin have good anti-aging properties. The durability and corrosion resistance of steel plate can be improved by using high durability coated steel plate on the surface coating of steel plate. We can provide high weatherability color coated plate with more than 30 years of useful life, based on the customers’ requirements. Color coated plate production line can be used in high-grade building products; automobile; home appliance; solar panels; thick coating corr...
  • Good quality Angle Profile Steel - Focus on H-beam – Derunying

    Good quality Angle Profile Steel - Focus on H-beam – Derunying

    1.Product Detail: Steel pipe made of hot-rolled or cold-rolled steel plate or steel strip coil welded in a straight seam at a welding facility. Among them, according to different uses and different subsequent production processes, (it can be roughly divided into scaffold pipe, fluid pipe, wire sleeve, bracket pipe, guardrail pipe, etc.). . 2.Advantage: (1)Generally, the welded steel pipe has high precision, uniform wall thickness. (2) High brightness of surface inside and outside the pipe (th...
  • OEM manufacturer Half Round Steel - Focus on H-beam – Derunying

    OEM manufacturer Half Round Steel - Focus on H-beam – Derunying

    1.Product Detail: Steel pipe made of hot-rolled or cold-rolled steel plate or steel strip coil welded in a straight seam at a welding facility. Among them, according to different uses and different subsequent production processes, (it can be roughly divided into scaffold pipe, fluid pipe, wire sleeve, bracket pipe, guardrail pipe, etc.). . 2.Advantage: (1)Generally, the welded steel pipe has high precision, uniform wall thickness. (2) High brightness of surface inside and outside the pipe (th...
  • One of Hottest for Flat Rolled Steel - Focus on H-beam – Derunying

    One of Hottest for Flat Rolled Steel - Focus on H-beam – Derunying

    1.Product Detail: Steel pipe made of hot-rolled or cold-rolled steel plate or steel strip coil welded in a straight seam at a welding facility. Among them, according to different uses and different subsequent production processes, (it can be roughly divided into scaffold pipe, fluid pipe, wire sleeve, bracket pipe, guardrail pipe, etc.). . 2.Advantage: (1)Generally, the welded steel pipe has high precision, uniform wall thickness. (2) High brightness of surface inside and outside the pipe (th...
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