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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
    • Why Choose Us
    • Our Team
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  • Home
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Welded seamless polished pipe

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A179/A192 SA210 / ASTM A213/A335 P91 P9 T5 T9 P11 P12 P22 Boiler Tubes

  • A179/A192 SA210 / ASTM A213/A335 P91 P9 T5 T9 P11 P12 P22 Boiler Tubes

  • ASTM API 5L Gr B A134 A106 A53 A36 Ss400 Q235B Q345b St52 S235jr Sch 40 Black Ms Iron Pipe Hot Rolled Seamless and Welded Carbon Steel Pipe/Tube

  • Hot DIP Galvanized Steel Pipe Gi Pipes

  • Hot Rolled Construction Materials 12crmo Oiled Casing Heat Exchanger Tubes Furnace Pipes Alloy Petroleum Cracking Tube Carbon Seamless Steel Pipe

  • Alloy Steel Pipeasme SA213 T9 Seamless Steel Pipe for Heat Exchanger Pipe

  • ASTM 304h 310S 321H 347H 310h Stainless Steel Seamless Pipe Welded Pipe Square and Round Pipe for High Temperature Boiler Heat Exchanger

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High quality ERW iron steel pipe

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ASTM A106/A53 20# Round Q235/Standard Factory High-Quality Steel Mild Steel Pipes, Hot-Rolled Seamless Ms Carbon Steel Pipes/ Fluid Fire Boiler Pipe

  • ASTM A106/A53 20# Round Q235/Standard Factory High-Quality Steel Mild Steel Pipes, Hot-Rolled Seamless Ms Carbon Steel Pipes/ Fluid Fire Boiler Pipe

  • ASTM A106 A53 Gr. B A336 API 5L Galvanized/Stainlesss/Ms Alloy Large Diameter Thick Wall Sch40 Sch80 Seamless Fluid Fire Boiler Tube Pipe

  • China High Frequency Welded Helical Fin Tube ASME SA210 A1 C, Alloy Steel Fin Pipe for High Temperture and Pressure

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

  • Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91 Heavyr-Caliber API 5L X65 Psl2 Steel Pipe

  • Cold Rolled/Cold Drawn ASTM/En/JIS/DIN/GOST Carbon Mild Steel Tube Seamless Black Steel Pipe with Sufficient Stock

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ERW seamless carbon steel pipe

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ASTM Boiler Pipe A335 P92 Seamless Steel Pipe for Boiler

  • ASTM Boiler Pipe A335 P92 Seamless Steel Pipe for Boiler

  • Cold Drawn Scm440 Steel Tube AISI4140 42CrMo Seamless Steel Pipe

  • High Quality Customized H62 H65 H70 H80 Aluminum Brass Tube/ Brass Pipe for Oil Well Pump Liner, Distiller, Marine, Nuclear Power Heat-Exchanger

  • China Manufacturer DIN 17175 St35.8 JIS G3456 Alloy Carbon Seamless Steel Pipe for High-Temperature Tube

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

  • Wire-Line Coring Drill Rods 3m Bq Nq Hq Hwt Nt Ht Drill Rod Drill Pipe

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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 Seamless
  • 4130 Steel Pipe
  • India Market Steel Pipe
  • Alloy Steel Pipe Seamless

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