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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
    • Blog
  • Contact us
  • About us
    • About us
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  • Home
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Stainless Steel Capillary Tubes

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ASTM A312 Ss Tp 201 304 316 Sch40 Sch80 Decorative Ponlished Seamless Stainless Steel Pipe Tube Round Bolier Alloy

  • ASTM A312 Ss Tp 201 304 316 Sch40 Sch80 Decorative Ponlished Seamless Stainless Steel Pipe Tube Round Bolier Alloy

  • HYT Factory ASTM A519 Gr. 1020 1026 4130 4140 Seamless Carbon and Alloy Steel Pipe for Mechanical Tubing

  • Offshore Wind Power, Marine Piling Heavy Anticorrosive Piling Pipe LSAW

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

  • ASTM China A36 ASTM A106b Q235 Q345 20# 45# 65mn 1020 4104 SCR420s SCR440 Cr430 Boiler Alloy Seamless Carbon Steel Pipe T11 Tool Steel Tube Honing Tubes

  • Alloy Stainless Copper Steel Fin Tube/Boiler Tube/Heat Exchanger Finned Tube

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High-Precision Micro Pipe

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Hot Supplying High Pressure Boiler Tube/Pipe ASTM A213 T2 T5 T9 T11 T12 T22 T91 Heat Exchanger Tubing Pipe Alloy Steel Seamless Hollow Tube/Pipe with Best Price

  • Hot Supplying High Pressure Boiler Tube/Pipe ASTM A213 T2 T5 T9 T11 T12 T22 T91 Heat Exchanger Tubing Pipe Alloy Steel Seamless Hollow Tube/Pipe with Best Price

  • Alloy Steel A335 P5 Seamless Pipe Tilize in Fusion Welding, Flanging, Bending

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

  • Seamless Steel Pipe for Low and Medium Pressure Boiler, Steam Boiler and Heater Steel Tube GB3087 20g ASME SA179 SA210 A1 C SA335 P91 P92

  • En10297-1 E420j2 Alloy Steel Tube for Boiler and Exchanged Impact Resistance Low Alloy Steel Seamless ASTM Round Steel Tube

  • Small Size Very Thin Capillary Seamless Welded Pipe ASTM AISI 310S 309S 321 304 316 201 Metal Steel Round Stainless Steel Capillary Pipe

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China Factory Supply

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Factory Direct Sale Pre Galvanised Steel Gp Hollow Section Gi Pipe Square

  • Factory Direct Sale Pre Galvanised Steel Gp Hollow Section Gi Pipe Square

  • Large Stock Hot Rolled Cold Drawn China Supplier Seamless Stainless Steel 304 316 201 904L Pipe 2′′ Outer Diameter 60.3mm Sch30

  • Alloy Polished Fukai Wooden Case 168mm-711mm China Seamless Steel Tube

  • ASTM A53 S355jr Hot Rolled Seamless Welded Round Black Coating 20g SA106 Gr. B B Boiler Steel Pipe Manufacturer Customized DN200 Sch10 Carbon Alloy Steel Tube

  • 2023 New Produced ASTM A213 ASME SA213 T9 Cold Rolled/Cold Drawn Seamless Carbon Steel/Alloy Steel Boiler Tube High Pressure Heat Exchanger Tube/Pipe

  • Graphite Petroleum Coke High Carbon Good Quality Used to Make Camshats

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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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  • 15crmog Boiler Pipe
  • A335 P5 Alloy Steel Pipe
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