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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
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  • About us
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ASTM DIN JIS low carbon seamless steel pipe

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ASTM SA179 S400 Black Coating Alloy Seamless Steel Pipe Wholesale DN200 Std Q345b Seamless Cold Drawn Low-Carbon Steel Pipes for Heat Exchangers and Condensers

  • ASTM SA179 S400 Black Coating Alloy Seamless Steel Pipe Wholesale DN200 Std Q345b Seamless Cold Drawn Low-Carbon Steel Pipes for Heat Exchangers and Condensers

  • ASTM A106/ A53 Gr. B Welded Steel Pipe/ Black Seamless Tubes

  • Hot DIP Seamless/ ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round Carbon Steel Pipe/Stainless Steel Pipe Supplier

  • Wb36 Alloy Seamless Steel Pipes

  • ASME SA-335 P21 Alloy Steel Seamless Pipe

  • Alloy Steel Pipeasme SA213 T9 Seamless Steel Pipe for Heat Exchanger Pipe

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"China manufacturer hot dip galvanized steel pipe"

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Steel Pipe Manufacturer High-Quality ASTM A36 A106 A53 Q235B 1020 1030 1045 Carbon Steel Gcr15 16mn 15CrMo 35CrMo 42CrMo Alloy Steel Seamless Steel Pipe

  • Steel Pipe Manufacturer High-Quality ASTM A36 A106 A53 Q235B 1020 1030 1045 Carbon Steel Gcr15 16mn 15CrMo 35CrMo 42CrMo Alloy Steel Seamless Steel Pipe

  • Forged Ring Round Tube Customized Carbon Steel Forging Seamless Rolled Rings Forging SAE 4140 Steel Ring 4130 Alloy Steel Forging Ring

  • ASTM A192/SA 192 High Pressure Boilers Heat Exchanger Seamless Carbon Steel Pipe

  • Professional Manufacture Cheap Carbon Customizable Thick-Walled Spiral Steel Pipe

  • High Pressure Chrome Moly Alloy DIN 2448 St35.8 Seamless Carbon Steel Pipe

  • 34CrMo4 Seamless Steel Pipe for Gas Cylinder Pipe

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ASTM 106 Grb 1020 St45 C45 A335 A53 325mm Od Hot Rolled Smls Seamless Carbon Steel Tube Pipe

  • ASTM 106 Grb 1020 St45 C45 A335 A53 325mm Od Hot Rolled Smls Seamless Carbon Steel Tube Pipe

  • Thermal Power High Pressure Seamless Steel Pipe, ASME SA335 SA335m P11 P12 P9 P22 P91 P92 Alloy Steel Tube

  • Hot Sale Specializing in The Manufacture of Carbon Seamless Galvanized Steel Pipes and Honed Tube for Hydraulic Cylinder

  • for Oil Drill Pipe High Pressure Good Quality ASTM A179 6m 8m 9m 12m Length Hollow Section Rectangular Seamless Tube

  • Hot Rolled Steel Pipe Price 4119 15CrMo Stc42 12CD4 12crmov 13crmo4-4 1.7335 Sfvaf12 Black Round Carbon Seamless Steel Pipe Tube

  • ASTM A355 P11/P9/P22 Alloy Steel Seamless Pipe/Tube China Supplier

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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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  • Alloy Boiler Tube Chinese Factory
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