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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
    • Why Choose Us
    • Our Team
    • Our Service
  • Home
  • Products

Offshore Wind Power

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ASME SA335 P91/ P92/P11/P22/P9/P5 Alloy Steel Tube / Steel Pipe

  • ASME SA335 P91/ P92/P11/P22/P9/P5 Alloy Steel Tube / Steel Pipe

  • 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

  • A335 P91 P110 T91 Alloy Steel Pipes

  • Cheap Honing Seamless Steel Tube High Pressure Alloy Thick Thin Precision Bright

  • Nickel Alloy Steel Seamless Tube ASTM B444 Inconel 625/Uns N06625 for Seawater Components

  • 0.7 - 13 mm Wall Thick Non-Alloy LSAW Pipe Corten Steel Big Diameter Structure Pipe Round / Square / Rectangular Galvanize

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Marine Piling

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Seamless Steel Pipe Q345b Q355D 12m, 11.8m Steel Tube 16mn, Steel Tube Grade 20 Q355b

  • Seamless Steel Pipe Q345b Q355D 12m, 11.8m Steel Tube 16mn, Steel Tube Grade 20 Q355b

  • ASTM A106 A53 Gr. B A336 API 5L Ms Alloy Large Diameter Seamless Fluid Fire Boiler Pipe

  • Alloy Steel Pipe SA-335 SA-335m P5 P9 P11 P12 Steel Pipe

  • DIN1629 St52/St37 16mn Low Alloy Seamless Steel Pipe

  • Hot Sale Thick-Walled Lead-Free Environment-Friendly Copper Pipe Copper Import and Export Copper Coated Steel Pipe

  • Power Station High Pressure Seamless Alloy Steel Pipe T12 T23 T2 T5 T91 T92 ASME SA213 SA213m

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Heavy Anticorrosive Piling Pipe

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Factory Hot Rolled Steel Pipe Carbon Seamless Mild Pipe Manufacturer with High Quality Raw Materials for Construction Low Price Quality Assurance

  • Factory Hot Rolled Steel Pipe Carbon Seamless Mild Pipe Manufacturer with High Quality Raw Materials for Construction Low Price Quality Assurance

  • Welded Pipe Steel Tubes Suppliers Anti-Corrosive AISI 304 Stainless Steel Pipe

  • ASTM China A36 ASTM A106b Q235 Q345 20# 45# 65mn 1020 4104 SCR420s SCR440 Cr430 Boiler Alloy Seamless Carbon Steel Pipe T11 Tool Steel Tube Honing Tubes

  • AISI Stainless Steel Pipe (304, 309S) , Welded Pipe

  • OEM Precision Machined Aluminum Casting Round Pipe Aluminum Alloy Tube

  • Alloy High Pressure Seamless Steel ASTM A213 Grade T11 T12 Tubing/Pipe From China12 Crmo Alloy Tubes

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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 Alloy Steel Pipe
  • Low Pressure Alloy Tube
  • 27simn Steel Pipe
  • 40crmo Alloy Steel Pipe

Hot Products Tags

  • Alloy Chemical Pipe Factory
  • A335 P11 Alloy Pipe
  • High Temperature Boiler Pipe
  • Low Alloy I-Beam

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