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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
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    • News
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  • Contact us
  • About us
    • About us
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Alloy Polished wooden case

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ASTM AISI 1010 1045 1526 4627 5120 JIS S20c S45c Scm415 Scm420 Honed Hydraulic Cylinder Pipe Cold Rolled Precision Seamless Honed Steel Pipe Tube

ASTM AISI 1010 1045 1526 4627 5120 JIS S20c S45c Scm415 Scm420 Honed Hydraulic Cylinder Pipe Cold Rolled Precision Seamless Honed Steel Pipe Tube

  • ASTM AISI 1010 1045 1526 4627 5120 JIS S20c S45c Scm415 Scm420 Honed Hydraulic Cylinder Pipe Cold Rolled Precision Seamless Honed Steel Pipe Tube

    ASTM AISI 1010 1045 1526 4627 5120 JIS S20c S45c Scm415 Scm420 Honed Hydraulic Cylinder Pipe Cold Rolled Precision Seamless Honed Steel Pipe Tube

  • Large Discount Hot Sale 12cr1MOV Structual Alloy Steel Seamless Tube High/Low Pressure Boiler Tube/Pipe Heat Exchanger Tubing Austeen Stainless Steel Pipe/Tube

    Large Discount Hot Sale 12cr1MOV Structual Alloy Steel Seamless Tube High/Low Pressure Boiler Tube/Pipe Heat Exchanger Tubing Austeen Stainless Steel Pipe/Tube

  • China Manufacturer Custom High Quality Aluminum Die Cast Products Tube

    China Manufacturer Custom High Quality Aluminum Die Cast Products Tube

  • ASTM A335 P22 P11 P23 Cold Rolled or Cold Drawn Seamless Alloy Steel Boiler Pipe

    ASTM A335 P22 P11 P23 Cold Rolled or Cold Drawn Seamless Alloy Steel Boiler Pipe

  • En 10216-4 X12ni5 1.5680 Seamless Alloy Steel Tubes Pipe for Specified Low Temperature

    En 10216-4 X12ni5 1.5680 Seamless Alloy Steel Tubes Pipe for Specified Low Temperature

  • 1/2 Inch 201 Ss 304 SS316 Seamless Stainless Steel Pipe

    1/2 Inch 201 Ss 304 SS316 Seamless Stainless Steel Pipe

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m China

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Factory Price ASTM A106 A36 A53 BS 1387 Galvanized Steel Pipe

Factory Price ASTM A106 A36 A53 BS 1387 Galvanized Steel Pipe

  • Factory Price ASTM A106 A36 A53 BS 1387 Galvanized Steel Pipe

    Factory Price ASTM A106 A36 A53 BS 1387 Galvanized Steel Pipe

  • Large Discount Hot Sale 12cr1MOV Structual Alloy Steel Seamless Tube High/Low Pressure Boiler Tube/Pipe Heat Exchanger Tubing Austeen Stainless Steel Pipe/Tube

    Large Discount Hot Sale 12cr1MOV Structual Alloy Steel Seamless Tube High/Low Pressure Boiler Tube/Pipe Heat Exchanger Tubing Austeen Stainless Steel Pipe/Tube

  • ASTM A213 T9 High Pressure Seamless Alloy Steel Boiler Heat-Exchanger Tube

    ASTM A213 T9 High Pressure Seamless Alloy Steel Boiler Heat-Exchanger Tube

  • Large Diameter Thin- Wall Low Temperature Resistant Seamless Pipe 16mn Alloy Steel Pipe

    Large Diameter Thin- Wall Low Temperature Resistant Seamless Pipe 16mn Alloy Steel Pipe

  • Hot Selling A106b/A53b Q345b Sch40 Carbon Alloy Seamless Steel Tube for Liquid Oil Water Delivery

    Hot Selling A106b/A53b Q345b Sch40 Carbon Alloy Seamless Steel Tube for Liquid Oil Water Delivery

  • Hot Selling Precision Alloy 4130 4140 30crm Seamless Steel Pipe with Petroleum

    Hot Selling Precision Alloy 4130 4140 30crm Seamless Steel Pipe with Petroleum

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Fukai wooden case

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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

  • 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

  • Low Carbon Steel Seamless Steel Pipe Steel Pipe/Tube Rolling Sch40 Alloy Carbon Steel Pipe A105 A106 Gr. B Seamless Carbon Steel

    Low Carbon Steel Seamless Steel Pipe Steel Pipe/Tube Rolling Sch40 Alloy Carbon Steel Pipe A105 A106 Gr. B Seamless Carbon Steel

  • DIN2391 St52 E355 Seamless Steel Hydraulic Cylinder Honed Tube Manufacturer

    DIN2391 St52 E355 Seamless Steel Hydraulic Cylinder Honed Tube Manufacturer

  • Azm180 Welded Azm/Stainless/Galvanized/Aluminized/Aluminum/Carbon/Aluzinc/Alloy/Precision Hfw/ERW/Black/1/2" to 4"/Oiled/Round/Square JIS/ASTM Steel Pipe Tube21

    Azm180 Welded Azm/Stainless/Galvanized/Aluminized/Aluminum/Carbon/Aluzinc/Alloy/Precision Hfw/ERW/Black/1/2" to 4"/Oiled/Round/Square JIS/ASTM Steel Pipe Tube21

  • Cold Draw GB/T 3094 Round/Square/Rectangle/Oval/Hollow Section/Special Section Mild Smls Steel Pipes, Carbon Alloy Steel Pipes

    Cold Draw GB/T 3094 Round/Square/Rectangle/Oval/Hollow Section/Special Section Mild Smls Steel Pipes, Carbon Alloy Steel Pipes

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

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

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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

  • Oil Steel Pipe
  • 16mn Low Alloy Pipe
  • Seamless Alloy Pipe For Boiler
  • Seamless Alloy Pipe

Hot Products Tags

  • Hydraulic Cylinder Steel Tube
  • Alloy Mechanics Tube
  • Heat Exchangers Pipe
  • Small Diameter Alloy Steel Pipe

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