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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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Stainless Steel Flanges

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Factory Supply Large Diameter ASTM A53 Grade B 300mm Steel Pipe Carbon Seamless Steel Tube in Stock

  • Factory Supply Large Diameter ASTM A53 Grade B 300mm Steel Pipe Carbon Seamless Steel Tube in Stock

  • 12crmovg 15crmovg 20mng 15mng 20g Seamless Alloy Steel Pipe

  • Building Material/Best Selling ASTM/A36 Alloy Precision Casing/Welded/Carbon/Galvanized Seamless/Steel Pipe Used for Oil/Gas Transportation

  • Aluminum Heat Shield Tube Radiator Coolant Hose Pipe High Temperature Resistant Sleeve

  • 15CrMo Oiled Casing Heat Exchanger Tubes Furnace Pipes Alloy Petroleum Cracking Tube Carbon Seamless Pipes

  • Factory Gr1 Gr4 Gr5 Gr2 Gr3 Ta1 Ta2 Ta3 Ta4 Ta5 Tc4 Tc6 Seamless Titanium Alloy Round Tubes Pipe

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Customized Flanges

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Petroleum Refinery Used 660*80*20mm 6m 12m Factory Good Price Sales 27simn Large Diameter Seamless Steel Pipes

  • Petroleum Refinery Used 660*80*20mm 6m 12m Factory Good Price Sales 27simn Large Diameter Seamless Steel Pipes

  • ASTM A36 A53 A106 LSAW SSAW Sawl ERW Large Diameter Sch 40 Alloy Steel Carbon Steel Spiral Welded Tube Pipe Building Material

  • Zinc-Aluminium-Magnesium S550gd Pipes Zm275 for PV Support Bracket

  • Factory Price 6 Inch 2.5 Inch Welded Pre Galvanized Gi Steel Pipe for Kazakhstan

  • ASTM A554 304 304L 316 316L Stainless Steel Square Tube Pipe Supplier

  • 201 304 316 310 410 409 430 Mild 202 27mm Stainless Steel Pipe for High-Temperature

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Welding Neck Flange

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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

  • Low Carbon Steel Seamless Steel Pipe Steel Pipe/Tube Rolling Sch40 Alloy Carbon Steel Pipe A105 A106 Gr. B Seamless Carbon Steel

  • High-Quality-Standard 35cr/34cr4/37cr4 Cold-Drawn SCR435/SCR435h Heat-Resistant 5135/1.7033/1.7034 Thick-Walled 1mm-50mm Alloy Precision Steel Pipe

  • Scm420 Cylinder Honing Tube

  • Stainless/Seamless/Galvanized/Spiral Welded/Copper/Oil Casing/Alloy/Square/Round Aluminum/Precision/Black/Carbon Steel Line Pipe for Boiler and Heat Exchanger

  • Best Selling Factory Directly Sale A335 P5 P9 P11 P12 P22 P91 P92 Hot Rolled Alloy Steel Seamless Pipes

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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

  • Boiler Pipe
  • A335 P11 Alloy Pipe
  • Alloy Chemical Pipe
  • Seamless Round Pipe

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