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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
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  • About us
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  • Home
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Square rectangular round pipe

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Factory Price AC Copper Pipes Copper Coils Refrigeration Copper Tube

  • Factory Price AC Copper Pipes Copper Coils Refrigeration Copper Tube

  • Honing Steel Pipe 1020 4140 12crmo 15CrMo 20crmo 35CrMo 30CrMo 40crmo 42CrMo Cold Rolled Precision Seamless Honed Steel Tube

  • ASTM B407 B514 Incoloy 825 Nickel Alloy Steel Seamless Pipe for Oil and Gas

  • Petroleum Pipeline Line Boiler API 5L ASTM A53 304 316L Seamless Hot Rolled ERW Spiral Welded Hot Dipped Galvanized Carbon Ss Stainless Steel Square Tubing Pipe

  • Threaded Seamless Steel Pipe Piling Mountain Body Fastning Project Bridge Construction Coupler

  • India Market Galvanized Steel Hollow Section

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Steel pipe tubing

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T91 P91 P22 A355 P9 P11 Alloy Carbon Steel Pipe

  • T91 P91 P22 A355 P9 P11 Alloy Carbon Steel Pipe

  • High Quality Low Carbon Alloy Pressure Steel Tube

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

  • ASTM A335/A213 P5 P9 P11 P22 P23 P91 P92 Scm435 Scm430 Scm440 Scm420 34CrMo4 Carbon Alloy Steel Pipes

  • ASTM A106 A53 Gr. B A336 API 5L Seamless Steel Pipe Galvanized/Stainlesss/Ms Alloy Large Diameter Thick Wall Sch40 Sch80 Seamless Fluid Fire Boiler Tube

  • High Quantity Precision Alloy Steel Seamless Pipe Tube 4130 4140 30crm Seamless Steel Pipe with Petroleum Pipe Power Tube

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Structural steel tubing

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ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 10mm 60mm Carbon Steel Construction Pipe for Oil and Gas Pipe

  • ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 10mm 60mm Carbon Steel Construction Pipe for Oil and Gas Pipe

  • Hot Rolled Carbon Seamless Steel Pipe and Tube St37 St52 1020 1045 A106b 42CrMo Fluid Pipe

  • Carbon Steel 30 Inch Heavy Caliber Thick Wall Seamless Steel Pipe

  • Seamless Carbon or Alloy Steel Pipe in GB/T 8162-2008 20# 45# 45mn2 Q355b Q355D 27simn

  • 10# 20# Q235 Alloy 2mm 3mm 4mm 5mm 6mm Precision Carbon Steel Pipe for Wholesale and Precision Tube

  • Carbon Steel Seamless Pipe A106 / A53 / API 5L Gr. B / API 5L Grb / X42 / X52 / X60 / X65

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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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  • Crmo Alloy Pipe
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