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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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Steel Tubes

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En19/709m40 Scm440 42CrMo4/1.7225 Alloy Steel Seamless Forgings Qt

  • En19/709m40 Scm440 42CrMo4/1.7225 Alloy Steel Seamless Forgings Qt

  • Non-Alloy Factory Price 2 Inch Sizes Gi Steel 1045 1020 Hydraulic Cylinder Pipe High Standard Precision Cold Drawn 2 - 30 mm Seamless Round Carbon Steel Tube

  • Galvanized Welded Saw ASTM A53 Grade B Thick Heavy Wall Round Carbon Steel Pipe for Bridge Reasonable Price

  • Stainless Carbon Alloy  ASTM DIN Pipe and Tube

  • BS En10216-2 14MOV6-3 1.7715 Seamless Alloy Steel Tube

  • 6061 T6 Aluminum Tube for Bicycle Frame Filling

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Alloy steel pipe China supplier

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High Pressure and High Temperature Resistance Alloy Steel Pipes

  • High Pressure and High Temperature Resistance Alloy Steel Pipes

  • ASTM A283 T91 P91 P22 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe St37 C45 Sch40 A106 Gr. B A53 Seamless Steel Tube

  • 16mn/Q345b Low Alloy Seamless Pipe Mechanical Construction for Shipbuilding

  • ASME SA / ASTM A333 Gr. 6 Carbon Steel Pipes on Low Temperature Application

  • Centrifugal Casting Radiant Tube/Heat Resistant Radiant Tube/Alloy Casting Radiant Tube/Stainless Steel Radiant Tube/Spun Cast Radiant Tube Used in Steel Mill

  • Ship Food Grade SUS 304 316 316L Super Duplex 2507 Thin Wall Capillary Oval Square Oil Casing OCTG Culvert Black Galvanized Ss Stainless Carbon Steel Tube Pipe

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Hot rolled seamless steel pipe

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High Quality Carbon Seamless Steel Cr-Mo Alloy, Q195-Q345

  • High Quality Carbon Seamless Steel Cr-Mo Alloy, Q195-Q345

  • The China Manufacturer Sells 15CrMo and 42CrMo Alloy Seamless Steel Pipes

  • 304 310 316 Capillary Stainless Steel Tube/Pipe

  • Alloy Steel Seamless Special Section Pipe with Mechanic Structural

  • Alloy Steel Mechanical Tube Gear Steel Pipe 1.6523 20CrNiMo Sncm220 8620 SAE 8620h Hot-Rolled Alloy Pipe for Round Steel Tube Structure

  • ASME SA213 T11 Seamless Alloy Tube 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.

Products Category

  • Steel Tube
  • A335 P9 Alloy Pipe
  • Oil Steel Pipe
  • Oil Alloy Pipe

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