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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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Boiler Heat Exchanger

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Low Price Seamless Tube ASTM A106 A36 A53 A192 Q235 Q235B Carbon Steel Pipe in Factory

  • Low Price Seamless Tube ASTM A106 A36 A53 A192 Q235 Q235B Carbon Steel Pipe in Factory

  • Cheap Honing Seamless Steel Tube High Pressure Alloy Thick Thin Precision Bright

  • API 5L Low Carbon Steel Seamless Pipes Rolled Welded Carbon Steel Pipe

  • Hot Sale OEM Manufacturer of High Corrosion Resistance Nickel Alloy Tube

  • Galvanized/Carbon Weld Seamless Tube Pipe Price for Building Materials

  • Large Diameter Carbon Steel Tube Hot Rolled Welded Pipe AISI 4140 Alloy Tube 4130 Chromoly Seamless Steel Pipe 42CrMo4 1020 1045 5120 5140

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Fin Tube High Frequency Welding

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High Pressure and High Temperature JIS G3462 STB24 STB13 Alloy Steel Tube

  • High Pressure and High Temperature JIS G3462 STB24 STB13 Alloy Steel Tube

  • ASTM A179 A192 ASME SA210 SA213 20g Sch40 Seamless Steel Pipe Tube T11 T12 St35.8 Cold Drawn Steel Boiler Pipe

  • Alloy Steel ASTM A335 Standard Grade T92 P92 High Pressure Boiler Seamless Pipe

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

  • AISI 201 304 304L 309S 310S 316 316ti 317 Cold Rolled/Hot Rolled/Seamless/Welded Stainless Steel Tube/Pipe

  • Stpg38 Precision Steel Seamless Pipe From Stockist Seamless Pipe

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Finned Pipe

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ANSI B16.5 Lwn Flange Class 150 Long Weld Neck Flanges 1/2" - 24"

  • ANSI B16.5 Lwn Flange Class 150 Long Weld Neck Flanges 1/2" - 24"

  • Professional High Quality Large Diameter Alloy Seamless Steel Pipe Carbon Welded Galvanized Square Hot Dipped ERW Cold Drawn Rolled Precision Steel Pipe

  • Hot DIP Seamless/ ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round Carbon Steel /Stainless Steel Pipe Supplier

  • Seamless En10216-2-13crmo4-5/10crmo9-10-Alloy Steel Pipe Tube

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

  • Factory Price ASTM A53 Sch A105 Gr. B Ms Seamless Steel Pipe Welded ERW Hot Rolled Carbon Steel Pipe for Oil Pie Gas Pipeline

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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

  • Heavy Wall Steel Pipe
  • 16mn Low Alloy Pipe
  • Astm A335 P91 Pipe
  • Alloy Pipe

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