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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
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  • About us
    • About us
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Alloy structural plate

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Seamless Steel Pipe /Carbon Steel/A106b/C A53b/Alloy Steel/P5, P9, P11, P22, P91/Stainless Steel/304, 304L, 316, 316L/

  • Seamless Steel Pipe /Carbon Steel/A106b/C A53b/Alloy Steel/P5, P9, P11, P22, P91/Stainless Steel/304, 304L, 316, 316L/

  • ASTM A106 Gr. B AISI 335 P11 T91 Alloy Welded Carbon Steel Pipeq195 Q235 Q345b Q420 Q460 S420 S460 St37 St52

  • 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

  • ANSI B16.5 Class 600 DN 1/2" - 24" Lwn Flange Long Weld Neck Flanges

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

  • 34CrMo4 Seamless Steel Pipe for Gas Cylinder Pipe

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cr steel plate

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1018 Alloy Steel Seamless Pipe 150mm Diameter Seamless Steel Pipe

  • 1018 Alloy Steel Seamless Pipe 150mm Diameter Seamless Steel Pipe

  • Factory Large Stock DIN En10217 2inch 1000mm 100mm 108mm Diameter Round Stainless Steel Seamless and Welded Pipe Tube

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

  • China Supply Customized Size S355jr Low Alloy Steel I Beam for Building Material

  • (SY/T5039-2000) General Spiral Seam High Frequency Welded Steel Pipe for Low Pressure Fluid Transportation Spiral Welded Pipes

  • ASTM A283 4130 42CrMo 15CrMo St37 C45 Sch40 A106 Alloy/Stainless/Seamless//Galvanized/Welded/Square/Round/Aluminum/Black/Carbon Steel Tube Pipe

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Cold rolled carbon steel sheet

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DIN 2391-2 St52 Cold Drawn Seamless Honed Steel Tube for Hydraulic Cylinder

  • DIN 2391-2 St52 Cold Drawn Seamless Honed Steel Tube for Hydraulic Cylinder

  • Steel Forging Cylinder Hollow Bars Tube Forging

  • Mss Sp-44 Steel Pipeline Flanges Class 900 Wn Flange 12" - 60" Pipe Flange

  • Metal Tube/Round Pipe/Carbon/Stainless Steel/Aluminum/Galvanized/Copper/Monel Pipe/304 316/A36 A283

  • Grade 316 Gauge Thickness Grooving Stainless Steel Seamless Pipe Heat Exchanger Tube Facotry

  • GB/T5310-2017 12cr1movg 15crmog High Pressure Seamless Steel Pipe for Power Station and Boiler

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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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  • Seamless Alloy Pipe For Project
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  • Alloy Chemical Pipe Factory
  • Seamless Steel Tube

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