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Oil Pipe, Hydraulic Cylinder Steel Tube, Carbon Steel Pipe - Zhengna
  • Home
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    • Astm A335
    • Astm A335 P91 Pipe
    • Alloy Steel Seamless
    • 16mn Grade Alloy Steel Seamless
    • Alloy Seamless Steel Pipe Sch80
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Zinc-coated galvanised steel tubes

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20cr 40cr 15CrMo 20crmo 25crmo 30CrMo 35CrMo 40crmo 42CrMo 20mn2 40mn2 50mn2 20mnsi 20crmnmo Alloy Iron Steel Plate

20cr 40cr 15CrMo 20crmo 25crmo 30CrMo 35CrMo 40crmo 42CrMo 20mn2 40mn2 50mn2 20mnsi 20crmnmo Alloy Iron Steel Plate

  • 20cr 40cr 15CrMo 20crmo 25crmo 30CrMo 35CrMo 40crmo 42CrMo 20mn2 40mn2 50mn2 20mnsi 20crmnmo Alloy Iron Steel Plate

    20cr 40cr 15CrMo 20crmo 25crmo 30CrMo 35CrMo 40crmo 42CrMo 20mn2 40mn2 50mn2 20mnsi 20crmnmo Alloy Iron Steel Plate

  • 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

    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

  • API5l ASTM A333 Gr. 6 Seamless Low Temperature Pipe with Black Painted on Sale

    API5l ASTM A333 Gr. 6 Seamless Low Temperature Pipe with Black Painted on Sale

  • Hot-Dipped Galvanized Iron Alloy Tube Zinc Coating Steel Round Pipe

    Hot-Dipped Galvanized Iron Alloy Tube Zinc Coating Steel Round Pipe

  • Butt Weld Smls Pipe Fitting Alloy Steel A234 Tee

    Butt Weld Smls Pipe Fitting Alloy Steel A234 Tee

  • Seamless Steel Pipe SA213 P91/T11 SA355 13crmo4 SA192 SA53 A160 St37 St52 1020 Round Alloy Carbon Seamless Steel Pipe/Tube A106 Gr. B Sch 40 Seamless Steel Pipe

    Seamless Steel Pipe SA213 P91/T11 SA355 13crmo4 SA192 SA53 A160 St37 St52 1020 Round Alloy Carbon Seamless Steel Pipe/Tube A106 Gr. B Sch 40 Seamless Steel Pipe

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China threaded process steel pipes

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ASTM A335/A213/A519 T1/T5/T11/T22/P11/P12/P91 Alloy Seamless Steel Pipe

ASTM A335/A213/A519 T1/T5/T11/T22/P11/P12/P91 Alloy Seamless Steel Pipe

  • ASTM A335/A213/A519 T1/T5/T11/T22/P11/P12/P91 Alloy Seamless Steel Pipe

    ASTM A335/A213/A519 T1/T5/T11/T22/P11/P12/P91 Alloy Seamless Steel Pipe

  • Forged Flange ANSI B16.47 API605 Class 400 Class 600 Class 900 Wn So Bl Sw Th Flanges

    Forged Flange ANSI B16.47 API605 Class 400 Class 600 Class 900 Wn So Bl Sw Th Flanges

  • 27simn Alloy Seamless Steel Pipe Precision Drawn Cold Dr Gcr15 Mill Certificate Price Per Ton Superalloy Steel Seamless Pipe

    27simn Alloy Seamless Steel Pipe Precision Drawn Cold Dr Gcr15 Mill Certificate Price Per Ton Superalloy Steel Seamless Pipe

  • Professional Weld Iron Seamless Pipe Cast Screwed Weld Steel Pipe for Pipeline Projects

    Professional Weld Iron Seamless Pipe Cast Screwed Weld Steel Pipe for Pipeline Projects

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

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

  • 201 304 316 310 410 409 430 Mild 202 27mm Stainless Steel Pipe for High-Temperature

    201 304 316 310 410 409 430 Mild 202 27mm Stainless Steel Pipe for High-Temperature

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steel pipe Latin America

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Fast Delivery Sch80 Alloy Steel Boiler Tube High Pressure Heat Exchanger Tubing Thin Wall A179 Carbon Steel Seamless Pipe Austenitic Stainless Steel Tube/Pipe

Fast Delivery Sch80 Alloy Steel Boiler Tube High Pressure Heat Exchanger Tubing Thin Wall A179 Carbon Steel Seamless Pipe Austenitic Stainless Steel Tube/Pipe

  • Fast Delivery Sch80 Alloy Steel Boiler Tube High Pressure Heat Exchanger Tubing Thin Wall A179 Carbon Steel Seamless Pipe Austenitic Stainless Steel Tube/Pipe

    Fast Delivery Sch80 Alloy Steel Boiler Tube High Pressure Heat Exchanger Tubing Thin Wall A179 Carbon Steel Seamless Pipe Austenitic Stainless Steel Tube/Pipe

  • Sorf Flange Slip on Raise Face Flange Chinese Supplier

    Sorf Flange Slip on Raise Face Flange Chinese Supplier

  • En ASTM A106 Gr. B A336 Carbon Structure Seamless Steel Pipe Large Diameter Thick Wall Sch20 Sch40 Alloy Seamless Fluid Pressure Boiler Tube API Pipe

    En ASTM A106 Gr. B A336 Carbon Structure Seamless Steel Pipe Large Diameter Thick Wall Sch20 Sch40 Alloy Seamless Fluid Pressure Boiler Tube API Pipe

  • SA213 20g T22 ASTM A192 ASTM A213 T11 15crmog 13crmo44 High Pressure Alloy Boiler & Heat Exchanger Tube Seamless Steel Pipe

    SA213 20g T22 ASTM A192 ASTM A213 T11 15crmog 13crmo44 High Pressure Alloy Boiler & Heat Exchanger Tube Seamless Steel Pipe

  • ASTM A335 ASME SA335 P11 P22 P91 Seamless Alloy Steel Pipe Boiler Tube Made in China

    ASTM A335 ASME SA335 P11 P22 P91 Seamless Alloy Steel Pipe Boiler Tube Made in China

  • Factory Direct Supplier AISI 201 Seamless/Welded Stainless Steel Pipe for Construction

    Factory Direct Supplier AISI 201 Seamless/Welded Stainless Steel Pipe for Construction

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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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