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Oil Pipe, Hydraulic Cylinder Steel Tube, Carbon Steel Pipe - Zhengna
  • Home
  • Products
    • Astm A335
    • Astm A335 P91 Pipe
    • Alloy Steel Seamless
    • 16mn Grade Alloy Steel Seamless
    • Alloy Seamless Steel Pipe Sch80
    • Astm A 335 P11 Alloy Pipe
    • Oil Pipe
    • Hydraulic Cylinder Steel Tube
    • Carbon Steel Pipe
    • 4130 Steel Pipe
  • News
    • News
    • Blog
  • Contact us
  • About us
    • About us
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  • Home
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black coating alloy steel pipe wholesale

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ASTM A335 P11 Alloy Steel Seamless Pipe for High Temperature

  • ASTM A335 P11 Alloy Steel Seamless Pipe for High Temperature

  • E355 E470 St52 Cold Drawn Seamless Honed Steel Tube for Hydraulic Cylinder Barrel

  • Aluminum Honeycomb Sandwich Panel Building Material Wall

  • Hot Sale ASTM A53 Gr B Schedule 40 Carbon Steel Pipe ASTM A106 A335 Gr P11 Alloy Galvanized Steel Pipes

  • High Pressure A355 A335 Rhs Shs Best Price Wholesale Seamless Welded Steel Alloy Iron Round Tube Mild Low Alloy Steel Pipe for Transporting Oil

  • Gr. B ERW Sch 80 X42 X46 X52 Hot Rolled Seamless Carbon Alloy Steel Tube Pipe for Chemical Fertilizer

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Std Q

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Hot Dipped Q195 Q235 Q345 Seamless or Welded Round Cold Rolled Steel Pipe Galvanized Steel Tube Galvanized Steel Pipe for Scaffolding

  • Hot Dipped Q195 Q235 Q345 Seamless or Welded Round Cold Rolled Steel Pipe Galvanized Steel Tube Galvanized Steel Pipe for Scaffolding

  • C71500/C71640/C68700 Copper Alloy Brass Seamless Tube Pipe for Heat Exchanger, Solar Water Heater

  • High Temperature Resistance HVAC Insulation PE Coated Single/Double Copper Pipe

  • High Standard ASTM A213 T12 DIN 17175 13crmo44 Seamless Carbon Steel Pipe GB6479 15CrMo Alloy Steel Pipe

  • GB3087 Painted Cold Drawn Tube 15mo3 Seamless Steel Pipe

  • A335 P91 Seamless Hot Rolled Alloy Steel Pipe

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Steel Pipe Manufacturer ASTM A53 A106 Q195 Q235B 1045 Round Hot Rolled Steel Pipe Welded or Seamless Mild Carbon Steel Pipe API 5L Sch40 Oil and Gas Pipeline

  • Steel Pipe Manufacturer ASTM A53 A106 Q195 Q235B 1045 Round Hot Rolled Steel Pipe Welded or Seamless Mild Carbon Steel Pipe API 5L Sch40 Oil and Gas Pipeline

  • 09cupcrni-a Weld and Seamless Steel Pipe

  • ASTM A213 T5 A209 T1 A335 P11 P22 P5 Alloy Steel Pipe

  • High Quality Seamless Steel Pipe High/Low Pressure Boiler Tube ASTM210c Heat Exchanger Tubing Pipe Alloy Steel Hollow Round Tube/Pipe in Great Demand

  • JIS G3462 Alloy Steel Boiler Smoke Tube Grades STB12, STB13, STB20, STB22, STB23, STB24, STB25, STB26 Pipe

  • Seamless ASTM A335 Gr P9 P91 P92 Alloy Steel Pipe

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Oil Pipe, Hydraulic Cylinder Steel Tube, Carbon Steel Pipe - Zhengna

Jilin Zhengna Ppipe Co., Ltd.

We are a professional enterprise integrating pipeline production, sales and export. The company was established in 1992 and covers an area of 100,000 square meters. The company has advanced production equipment, complete testing equipment and strong technical force. Our company's main products are: boiler tubes account for 40%; pipeline tubes account for 30%; petrochemical pipes account for 10%; heat exchange tubes account for 10%; mechanical tubes account for 10%. Complete product range: the main products are SA106B, 20g, Q345, 12Cr1MoVG, 15CrMoG, Cr5Mo, 1Cr9Mo, 10CrMo910, A335P5/P9/P11/P12/P22/P91/P92.

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  • Boiler Seamless Steel Pipe
  • A335 P11 Alloy Pipe
  • Alloy Steel Pipe Factory
  • Alloy Steel Pipe Astm 519

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