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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
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ASTM A335 P5 Seamless Alloy Steel Pipe for Boiler

  • ASTM A335 P5 Seamless Alloy Steel Pipe for Boiler

  • Steel Pipe Manufacturer ASTM A53 A106 Q195 Q235B 1045 Round Hot Rolled Steel Pipe Welded or Seamless Mild Carbon Steel Pipe API 5L Sch40 Oil and Gas Pipeline

  • 09cupcrni-a Weld and Seamless Steel Pipe

  • 409 409L 410 420 430 431 440 ASTM Stainless Steel Pipe Tube 2inch Stainless Steel Exhaust Pipe

  • BS 1387 ASTM A53 a 500 Galvanized Steel Pipe

  • ASTM B423 Uns N08825 Seamless Alloy Pipe for Pharmaceutical Industry Chemical Industry Oil and Gas Industry

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HYT seamless steel pipe

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Aluminum Honeycomb Sandwich Panel Decoration Wall

  • Aluminum Honeycomb Sandwich Panel Decoration Wall

  • 20cr,40cr,20crmo,30-35CrMo,42CrMo,12cr1movg,15crmog, 30crmngia,15mog, 20mog, 12crm Hot/Cold Rolled ASTM A53 A106 Grade B Seamless Boiler Pipe for Alloy Steel

  • Chinese Manufacturer Pressure Boiler Cylinder Oil Gas Structure Alloy GB Seamless Steel Pipes

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

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

  • 12cr1movg 15crmog Seamless Steel Pipes

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Galvanised carbon steel pipe

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20cr 40cr 20crmo 40crmo 42CrMo 35CrMo 20crmnti Hex Oval P D Triangle Special Shape Steel Tube

  • 20cr 40cr 20crmo 40crmo 42CrMo 35CrMo 20crmnti Hex Oval P D Triangle Special Shape Steel Tube

  • ASTM A335 ASME SA335p2 P5 P22 P91 P12 Seamless Alloy Steel Tube Boiler Tube

  • ASTM A106b 15crmog Alloy Steel Pipe 100mm Sch 40 Black Steel Seamless Chilled Water Pipes

  • SS304 SS316 S2507 S2205 254smo Austenitic Alloy and Duplex Stainless Steel Seamless Pipe Ss Pipe

  • Ss Pipe Manufacturers ASTM/AISI/DIN/JIS Stainless Steel Industrial Tube Welded Coil SSAW Pipe

  • DIN Standard Cold Rolled Seamless Steel Pipe Manufacturer with Tolerance +/-0.1mm

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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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  • P91 Alloy Pipe
  • A335 P11 Alloy Pipe
  • Cr5mo Alloy Steel Pipe
  • Alloy Steel Pipe Gb5310

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