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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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China construction materials manufacturer

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95% off High Pressure A355 A335 Rhs Shs Best Price Wholesale Seamless Welded Steel Alloy Iron Round Tube Mild Low Carbon Alloy Steel Pipe for Transporting Oil

  • 95% off High Pressure A355 A335 Rhs Shs Best Price Wholesale Seamless Welded Steel Alloy Iron Round Tube Mild Low Carbon Alloy Steel Pipe for Transporting Oil

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

  • ASTM A53 API 5L Round Black Seamless Carbon Steel Pipe Small Diameter Tube 30CrMo Chromoly Alloy Steel Pipe

  • Best Quality 16mn 12cr1MOV 20# 40cr Hot Rolled Seamless Round Pipe Alloy Steel Tube for Sale

  • Factory Price Hastelloy Seamless Nickel Alloy Pipe for Gas Project B2 C4 C22 C2000 C276 G30 G35

  • ASTM A106 A53 DIN 17175 St45 St52 Carbon Seamless Steel Pipe/Tube

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Carbon alloy petroleum cracking steel pipe

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ASTM A213 T11 Standard Steel Tube Fin Pipe for Boiler Economizer

  • ASTM A213 T11 Standard Steel Tube Fin Pipe for Boiler Economizer

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Furnace tubes heat exchanger

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1000bar Concrete Punching High Pressure Washer Water Jet Cleaning Cleaner Machine

  • 1000bar Concrete Punching High Pressure Washer Water Jet Cleaning Cleaner Machine

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

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  • Seamless Steel Pipe ASME SA213 T9 Boiler Pipe

  • Great Quality Seamless Steel Pipe Sch 80 SA213 P91/T11 SA355 T91/911 SA192 SA53 A160 St37 St52 1020 1045 Round Alloy Carbon Steel 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.

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