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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
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  • Home
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GB seamless steel pipes

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China Manufacturers API 5L/ASTM A106/A53/20#/45#/1020/1010/1045/Scm440/42CrMo Oilfield Casing Pipes Carbon Seamless Steel Pipe Oil Drilling Tubing Pipe

  • China Manufacturers API 5L/ASTM A106/A53/20#/45#/1020/1010/1045/Scm440/42CrMo Oilfield Casing Pipes Carbon Seamless Steel Pipe Oil Drilling Tubing Pipe

  • China Factory Price Big Fabrication Water Bolier Sour Nace A213 Heating Tube ASTM A312 Thick Wall API Seamless Ss 304 316 316L Duplex Stainless Steel Pipe

  • Inconel Tube Nickel Alloy Inconel 600 718 625 Pipe Price Per Kg

  • ASTM A213 T22 A199 T22 DIN 17175 10crmo Alloy Carbon Steel Pipe for Construction

  • ASTM A106/A53 Grb Carbon Seamless Steel Pipe with Black Painting

  • Air Ducts and Structural Parts Used 32mm*2.5mm 38mm*2.5mm Factory Price ASTM A106 Grb Seamless Steel Pipes

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Pressure boiler cylinder

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ASME SA-335/SA335m*ASTM A335 Bolier Tube Alloy Steel Seamless-P91 P9

  • ASME SA-335/SA335m*ASTM A335 Bolier Tube Alloy Steel Seamless-P91 P9

  • High Quality Furnace Welded Pipe ASTM A312 A358 A409 A213 Carbon Welded Steel Pipe

  • 15crmog Alloy Tube 12cr1movg Alloy Seamless Steel Pipe

  • A53/API5 Hot Dipped/DIP Galvanized Ms Iron Gi Mild Carbon Steel Seamless LSAW Black Spring Welded Oil Well Gas Pipe Manufacturers

  • 304 304L 304h 316 316L 316h 321 321H 317L 347 PED Stainless Steel Seamless Pipe Seamless Tube Round Pipe for High Temperature Boiler Heat Exchanger

  • ASTM A53 API 5L 10# Round Black Seamless Round Carbon Steel Tube Price Pipe

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Oil gas structure alloy pipes

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Hot Cold Rolled Ss 304 304L 316 316L 321 904L ISO TUV PED SGS Stair Railing Round/Square Alloy /Carbon/Galvanized/Stainless Seamless Welded Steel Tube Pipe

  • Hot Cold Rolled Ss 304 304L 316 316L 321 904L ISO TUV PED SGS Stair Railing Round/Square Alloy /Carbon/Galvanized/Stainless Seamless Welded Steel Tube Pipe

  • Anti Corrosion Aluminum Alloy Compressed Air Vacuum Gas Fluid Pipe

  • China Factory API 5L X-65 X56, X60 Q235B Q345b Q420c Q460c Ss400 Ss540 S235 S275 A36 A53 A106 A500 API 5L Thick Walled Tube Steel Seamless Pipe Price

  • St372 Carbon Steel Pipe 4130 Carbon Steel Tube Mechanical Parts Usage

  • Factory Direct Sales of Seamless Alloy Steel Tube for ASME SA335 P2 Boiler Heat Exchangers

  • Hot Sale Manufacturer 8 Inch Seamless Steel Pipe Price Sch 40 Honed Tube 35CrMo Precision Steel 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

  • Thick Wall Seamless
  • 40crmo Alloy Steel Pipe
  • Seamless Pipe Stockist
  • Alloy Tube

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  • Sa213 T5 Alloy Pipe
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