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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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simn seamless pipe

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ASTM A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe Seamless Steel Pipe Good Quality Steel Tube Hot Sale

  • ASTM A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe Seamless Steel Pipe Good Quality Steel Tube Hot Sale

  • Seamless Steel Tubes Alloy or Stainless Material Steel Pipe with Small Diameter

  • Non Alloy 150mm Seamless Carbon Steel Tube Pipe for Construction Structure

  • The Factory Supplies High-Quality Low Carbon Steel Pipe Q235B/Q195/Ss400 Seamless Carbon Steel Pipe Hollow Round Pipe/Spiral Pipe/Welded Pipe

  • ASME SA213 T22 T11 T91 A335 P11 P22 P9 P91 Alloy Seamless Steel Pipe

  • ASTM A554 Grade 201/304L/316L Stainless Steel Tube Manufacturer Mirror Polishing Surface Decorative Stainless Steel Pipe Factory Price Ornamental Pipe

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Inch Water Well Casing

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ASTM A53 A106 20# 45# 42CrMo Hot Rolled Seamless Ms Carbon Steel Pipes Fluid Fire Boiler Pipe

  • ASTM A53 A106 20# 45# 42CrMo Hot Rolled Seamless Ms Carbon Steel Pipes Fluid Fire Boiler Pipe

  • Marble Run Game Oil and Gas Pipeline Energy Drink Pipeline Punch

  • Factory Direct Suppliy Thick Wall St45.8 Seamless Alloy Steel Pipe Tube High Pressure Bolier Pipe

  • ASTM A213 Grade T2 T5 T9 T11 T12 T22 T91 T92 Alloy High Pressure and Seamless Steel Pipe Heat Exchange Pipe

  • A333 Gr. 1 Seamless Steel Pipe with ASTM Standard Low Temperature Alloy Steel Pipe

  • Wholesale 5154 5182 5252 5254 5356 5454 5456 5457 Round Aluminum Pipe

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Carbon Seamless Steel Pipe Oil and Gas

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Manufacture Hot Cold Rolled Steel Seamless Machinery Steel Tube Pipe Hollow Bar 1020, 1045, 4140, 4130, 4340, 40cr, 5140, 40mn2, S235, S355 12crmo1V

  • Manufacture Hot Cold Rolled Steel Seamless Machinery Steel Tube Pipe Hollow Bar 1020, 1045, 4140, 4130, 4340, 40cr, 5140, 40mn2, S235, S355 12crmo1V

  • High Quality Factory Direct Wholesale Manufacturer Customized Cheap Price ASTM A106 Gr.B API 5L Grb A53 Gr.B Q235 Q355 16mn St52 42CrMo 4130 Seamless Steel Pipe

  • High Quality A335 A213 P91 P11 P22 T11 T22 alloy Steel Pipes for Boiler

  • High Pressure Seamless Alloy Steel Pipe Cr-Mo Steel Pipe ASTM A335 P11/P22/P5/P9

  • En10216-2 P235gh Tc1 1.0345 Seamless Alloy Steel Pipe

  • Power Plant Pressure Seamless Steel Pipes ASME SA106 Gr. B ASME SA213 T11 T9 T22

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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.

Products Category

  • 15crmog Boiler Pipe
  • 16mn Grade Alloy Steel Seamless
  • 15crmog Alloy Tube
  • Alloy Steel Pipe Asme 335

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  • P5 Alloy Pipe
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