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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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High-pressure alloy steel tube

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Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91

  • Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91

  • Alloy Steel Plate 50mn2V 15CrMo 20mn2 40mn2 42CrMo 20cr 40cr Steel Sheets Alloy Structural Plate

  • Hot Selling Cheap Grade S355jr Low Alloy Structural Steel I Beam Price Per Ton

  • Q235 Q345 Ss400 Grade ERW Black Low Carbon Square Steel Pipe

  • DN300-DN2100 ASTM A53 SSAW LSAW Hfw Welded Steel Pipe for Building Material.

  • Alloy Steel Mechanical Tube Gear Steel Pipe 1.6523 20CrNiMo Sncm220 8620 SAE 8620h Hot-Rolled Alloy Pipe for Round Steel Tube Structure

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Seamless boiler condenser tube

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DIN 2391 St35 St37 St37.4 St42 St45 St44.4 St52 St52.4 Sch40 Sch80 Square Seamless Honed Precision Stainless Carbon Alloy Steel Tubing Tube Pipe

  • DIN 2391 St35 St37 St37.4 St42 St45 St44.4 St52 St52.4 Sch40 Sch80 Square Seamless Honed Precision Stainless Carbon Alloy Steel Tubing Tube Pipe

  • ASTM A213 A192 A178 A179 Cold Drawn Carbon Seamless Alloy Steel Pipe

  • Supply of 15crmog High-Pressure Boiler Pipes 15CrMo Seamless Steel Pipe 108*4.5 Alloy Pipes

  • Steel Pipe Alloy Thick Wall Seamless Steel Tube High Pressure Boiler Pipe

  • ASTM A335 P5 / P9 / P22 Alloy Steel Seamless Pipe / Alloy Steel Tube/Steel Pipes 18 Inch

  • Hot Rolled Building Materials 12crmo 15CrMo Coated Oil Sleeve/Heat Exchanger Tube/Furnace Tube/Alloy Petroleum Cracking Tube/Carbon Seamless Steel Pipe

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Stainless carbon steel tube

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Hot Sale ASTM 335 P5 P9 P11 P12 P22 P91 Alloy Seamless Boiler Steel Pipe

  • Hot Sale ASTM 335 P5 P9 P11 P12 P22 P91 Alloy Seamless Boiler Steel Pipe

  • ASTM A335 P22 Seamless Alloy Steel Pipe High Toughnesss Hot Finished / Cold Drawn

  • Cold Rolled Standard Sizes Light Structure Rectangular Steel Tube

  • Hot Selling A283 P22 A355 P9 P11 4130 42CrMo 15CrMo St37 C45 Sch40 A106 A53 Alloy Carbon Hot-Rolled Seamless Carbon Steel Pipe

  • Carbon Steel Seamless Steel Pipe for Construction Seamless Tube Seamless Pipe API Pipe Thick Wall Pipe 32mm Seamless Steel Pipe

  • 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.

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  • Alloy Steel Pipe China
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  • Alloy Pipe Tube
  • Steel Pipe Factories

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