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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
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    • Hydraulic Cylinder Steel Tube
    • Carbon Steel Pipe
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  • About us
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Heat Exchanger Tube

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Q345 Rectangular Iron Pipe Low Alloy High Strength Welded Pipe Specifications Can Be Fixed Scale

Q345 Rectangular Iron Pipe Low Alloy High Strength Welded Pipe Specifications Can Be Fixed Scale

  • Q345 Rectangular Iron Pipe Low Alloy High Strength Welded Pipe Specifications Can Be Fixed Scale

    Q345 Rectangular Iron Pipe Low Alloy High Strength Welded Pipe Specifications Can Be Fixed Scale

  • 1050 Industry Extruded Square/Round 6061 Hollow Tube 20X20 Anodized Telescopic Rofile Aluminum Alloy Square Tube for Cube System

    1050 Industry Extruded Square/Round 6061 Hollow Tube 20X20 Anodized Telescopic Rofile Aluminum Alloy Square Tube for Cube System

  • BS 1387 ASTM A53 a 500 Galvanized Steel Pipe

    BS 1387 ASTM A53 a 500 Galvanized Steel Pipe

  • Industrial Assembly Line Aluminum Profile Aluminum Alloy Fence Frame Aluminum Alloy Square Pipe Aluminum Round Pipe

    Industrial Assembly Line Aluminum Profile Aluminum Alloy Fence Frame Aluminum Alloy Square Pipe Aluminum Round Pipe

  • ASTM A335 P1 P2 P5 P9 P11 P12 P15 P21 P22 P23 P91 P92 High Temperature Resistant Seamless Ferritic Alloy-Steel Pipe

    ASTM A335 P1 P2 P5 P9 P11 P12 P15 P21 P22 P23 P91 P92 High Temperature Resistant Seamless Ferritic Alloy-Steel Pipe

  • China Supplier Low Price Large Stock Steel Pipe Gi A53 Hot Rolled Galvanized Steel Tube Pipe

    China Supplier Low Price Large Stock Steel Pipe Gi A53 Hot Rolled Galvanized Steel Tube Pipe

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Hot-rolled seamless carbon steel pipes

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St37 St52 Sch40 Sch80 ASTM A106 SAE 1020 1045 AISI 4140 Cold Drawn Mild Carbon Alloy Seamless Steel Pipe

St37 St52 Sch40 Sch80 ASTM A106 SAE 1020 1045 AISI 4140 Cold Drawn Mild Carbon Alloy Seamless Steel Pipe

  • St37 St52 Sch40 Sch80 ASTM A106 SAE 1020 1045 AISI 4140 Cold Drawn Mild Carbon Alloy Seamless Steel Pipe

    St37 St52 Sch40 Sch80 ASTM A106 SAE 1020 1045 AISI 4140 Cold Drawn Mild Carbon Alloy Seamless Steel Pipe

  • ASTM A213 T11 Standard Steel Tube Fin Pipe for Boiler Economizer

    ASTM A213 T11 Standard Steel Tube Fin Pipe for Boiler Economizer

  • 4140 Alloy Seamless Steel Pipe in Stock

    4140 Alloy Seamless Steel Pipe in Stock

  • Cold Rolled/Cold Drawn ASTM/En/JIS/DIN/GOST Carbon/Alloy Steel Tube Carbon Seamless Steel Pipe

    Cold Rolled/Cold Drawn ASTM/En/JIS/DIN/GOST Carbon/Alloy Steel Tube Carbon Seamless Steel Pipe

  • Excellent Value BS1387 S235 S275 S355 ASTM A53 Grade A Grade B Gi Pipe Round Seamless ERW Carbon Pre Hot DIP Galvanized Steel Tube Pipe for Sale

    Excellent Value BS1387 S235 S275 S355 ASTM A53 Grade A Grade B Gi Pipe Round Seamless ERW Carbon Pre Hot DIP Galvanized Steel Tube Pipe for Sale

  • China Manufacture Square Carbon Steel Pipe 15crmog 12cr1movg 42CrMo Line Pipe Carbon Steel Carbon Round Steel Tube S235 Spiral Steel Pipe for Potable Water

    China Manufacture Square Carbon Steel Pipe 15crmog 12cr1movg 42CrMo Line Pipe Carbon Steel Carbon Round Steel Tube S235 Spiral Steel Pipe for Potable Water

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standard factory steel pipes

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Large Diameter Heavy Wall 20# 45# Q235 Q345 Thick or Thin Wall Seamless Tube Carbon Steel Pipe

Large Diameter Heavy Wall 20# 45# Q235 Q345 Thick or Thin Wall Seamless Tube Carbon Steel Pipe

  • Large Diameter Heavy Wall 20# 45# Q235 Q345 Thick or Thin Wall Seamless Tube Carbon Steel Pipe

    Large Diameter Heavy Wall 20# 45# Q235 Q345 Thick or Thin Wall Seamless Tube Carbon Steel Pipe

  • Wood Grain Painted Solid Aluminum Panel Curtain Wall

    Wood Grain Painted Solid Aluminum Panel Curtain Wall

  • Alloy Steel Seamless Steel Pipe for High Pressure Boiler in Grade 15mog 20mog 12crmog 12cr1movg 15crmog

    Alloy Steel Seamless Steel Pipe for High Pressure Boiler in Grade 15mog 20mog 12crmog 12cr1movg 15crmog

  • Seamless Pipe ASME SA210 SA210c SA213 Carbon Steel Pipe Price Per Meter 42CrMo 15CrMo Alloy Carbon Steel Pipe St37 C45 Sch40 A106 Gr. B A53 Seamless Steel Tube

    Seamless Pipe ASME SA210 SA210c SA213 Carbon Steel Pipe Price Per Meter 42CrMo 15CrMo Alloy Carbon Steel Pipe St37 C45 Sch40 A106 Gr. B A53 Seamless Steel Tube

  • Hau/Q Drill Rod Pipe Drilling Tube Alloy Steel Dcdma Mining Tools Canada Russia Australia Iran

    Hau/Q Drill Rod Pipe Drilling Tube Alloy Steel Dcdma Mining Tools Canada Russia Australia Iran

  • Monel 400 Nickel Alloy Pipe Fittings Butt Welding Tee

    Monel 400 Nickel Alloy Pipe Fittings Butt Welding Tee

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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

  • P11 Alloy Pipe
  • High Pressure Alloy Steel Pipe
  • Cr9mo Alloy Pipe
  • Alloy Mechanics Pipe

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