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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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  • News
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  • About us
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  • Home
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aluminum pipe

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ASTM A335 ASME SA335 P1 P2 P5 P9 P11 P12 P22 P23 P91 P92 Hot Rolled Cold Drawn Seamless Boiler Alloy Steel Pipe

  • ASTM A335 ASME SA335 P1 P2 P5 P9 P11 P12 P22 P23 P91 P92 Hot Rolled Cold Drawn Seamless Boiler Alloy Steel Pipe

  • Factory Q235 Q345 Hot Rolled Carbon Steel Pipe Seamless Welding Mild Pipe with High Quality Raw Materials for Construction

  • Mild Ms ASTM A283 T91 P91 4130 42CrMo 15CrMo Alloy Low Carbon St37 C45 A106 Gr. B A53 20# 45# Seamless Steel Tube Factory Price

  • Cold Rolled SA213 A335 T21 T22 T23 4140 4130 Seamless Alloy Steel Pipe

  • En10305-1 En10305-4 Hydraulic Oil Seamless Steel Tube

  • Blast Furnace Tapping Drilling Rod Drill Pipe

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inch diameter alloy pipe

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35*35mm Low Alloy Carbon Steel Galvanized Structural Square Pipe

  • 35*35mm Low Alloy Carbon Steel Galvanized Structural Square Pipe

  • ASTM A335 P5 / P9 / P22 Alloy Steel Seamless Pipe / Alloy Steel Tube/Steel Pipes 18 Inch

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

  • ASTM B167 Inconel 601 Steel Alloy Pipes Supplier Distributor Wanted.

  • China Supply Hot DIP Galvanized Steel Tube/Rectangular Hollow Steel Pipe

  • High Temperature Fluids Transmission Steel Tubes Boiler Pipe Hot Rolled Cold Drawn

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Cold rolled hot dipped steel pipe

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ASTM A106 Grb A36 A53 S355jr Ss500 St52 Large Diamter Thick Walled Carbon Tube Cold Rolled Seamless Steel Pipe

  • ASTM A106 Grb A36 A53 S355jr Ss500 St52 Large Diamter Thick Walled Carbon Tube Cold Rolled Seamless Steel Pipe

  • 12cr1MOV Thick-Walled Alloy Pipe Boiler Tube for High-Pressure Marine Construction

  • 12cr1MOV Structural Alloy Steel Seamless Boiler and Heat Exchanger Tube

  • 35*35mm Low Alloy Carbon Steel Galvanized Structural Square Pipe

  • Black Carbon Steel Round Tube Hollow Section Carbon Seamless Steel Pipe

  • ASTM a 519 Standard 4130 Chromoly Tubing Suppliers

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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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  • Alloy Steel Pipe
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  • Low Temperature Pipe

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