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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
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  • About us
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Bendable metal cap rail extrusion

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ASTM AISI Q235 Q235B A213 T91 A53 A36 A333 A335 Galvanized/Square/Round/Carbon Steel Pipes 6mm-1020mm 1.5mm-60mm for Oil and Gas Pipeline Construction

  • ASTM AISI Q235 Q235B A213 T91 A53 A36 A333 A335 Galvanized/Square/Round/Carbon Steel Pipes 6mm-1020mm 1.5mm-60mm for Oil and Gas Pipeline Construction

  • ASTM A106 Gr. B AISI 335 P11 T91 Alloy Welded Carbon Steel Pipeq195 Q235 Q345b Q420 Q460 S420 S460 St37 St52

  • Wn Flange Mss Sp-44 Steel Pipeline Flanges 12" - 60" Pipe Flange Class 300

  • Hot Rolled 15crmog High Pressure Boiler Steel Pipe 13crmo44 ASTM A387 Gr12 Heat Exchanger DN50 2inch Sch40s 13crmo44 Alloy Steel Pipe

  • Q195 Q345 St37 St42 25mm 2inch 3inch Galvanized Steel Round Pipe for Industry

  • High Quality Alloy High Pressure Carbon Steel Cold Drawn Precision Seamless Pipes Made of China

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Square steel tube

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1/2"~24" API 5L Grade B ASTM A53 Schedule 40/Schedule80 ERW Pipeline for Oil, Gas and Water Transportation

  • 1/2"~24" API 5L Grade B ASTM A53 Schedule 40/Schedule80 ERW Pipeline for Oil, Gas and Water Transportation

  • Advantage Large/Small Diameter Cold Drawn Seamless Carbon Steel/Alloy Steel Boiler Tube High Pressure Heat Exchanger Tube/Pipe in Large Stock

  • Heat-Resisting Alloy Carbon Steel Plate 15CrMo/Scmv2/G4109/1.7335

  • ASTM A106 API 5L High Presssure Ms Steel Carbon Galvanized ASTM A53 Ss400 Q235 Black Iron Seamless Sch40 Steel Tube Pipe for Building Material

  • ASTM a 519 Standard 4130 Chromoly Tubing Suppliers

  • Seamless Pipe Carbon Steel API 5L ASTM A106 Grb A53 Seamless Pipe Fluid Petroleum Gas Water Steam Onshore Offshore Structural

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Alloy steel square tube

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ASTM 3140 3135 Hot Rolled Alloy Steel Tube/Pipe with Large Diameter

  • ASTM 3140 3135 Hot Rolled Alloy Steel Tube/Pipe with Large Diameter

  • ASTM Hastelloy Seamless Nickel Alloy Pipe for Gas Project Hastelloy B3 N10675 Hastelloy C 276 N10276 Nickel Alloy Stainless Steel Seamless Pipe Steel Pipe

  • Heat Exchanger Pipe ASTM 304 Manufacturer

  • Russia Standard GOST 8732-78 Hot Deformed Carbon Steel Seamless Oil Pipe

  • Thin-Walled Corrosion-Resistant Titanium Tube ASTM/Gr2/Gr7/Gr5 Seamless Titanium Alloy Pipe for Chemical Production

  • Nitride Bonded Silicon Carbide Kiln Dried Beam Plate Ceramic Burner Nozzle Protection Tubes

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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

  • Alloy Boiler Pipe
  • A335 P22 Alloy Pipe
  • 15crmo Alloy Steel Pipe
  • Hydraulic Cylinder Steel Tube

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