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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
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seamless steel pipes

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P235 P265 Gh P235gh Heavy Wall Thickness Carbon Steel Pipe API/ ASTM A53 / ASTM A252 / As1163 / En10219 /JIS Ss440 / Skk440

P235 P265 Gh P235gh Heavy Wall Thickness Carbon Steel Pipe API/ ASTM A53 / ASTM A252 / As1163 / En10219 /JIS Ss440 / Skk440

  • P235 P265 Gh P235gh Heavy Wall Thickness Carbon Steel Pipe API/ ASTM A53 / ASTM A252 / As1163 / En10219 /JIS Ss440 / Skk440

    P235 P265 Gh P235gh Heavy Wall Thickness Carbon Steel Pipe API/ ASTM A53 / ASTM A252 / As1163 / En10219 /JIS Ss440 / Skk440

  • Indoor HD LED Display 512mm*512mm Rental LED Screen P2 Indoor LED Video Wall

    Indoor HD LED Display 512mm*512mm Rental LED Screen P2 Indoor LED Video Wall

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

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

  • Carbon, Alloy Structure, Drill Rods Mining API AISI 4130, 4140, 4145, 4340 Alloy Steel Solid Round Bar, Hollow Bar, Carbon Mild Steel Pipe.

    Carbon, Alloy Structure, Drill Rods Mining API AISI 4130, 4140, 4145, 4340 Alloy Steel Solid Round Bar, Hollow Bar, Carbon Mild Steel Pipe.

  • Duples Nickel Alloy 3000lb Forged Fitting Tee B619 Uns N10276, Hastelloy C276

    Duples Nickel Alloy 3000lb Forged Fitting Tee B619 Uns N10276, Hastelloy C276

  • Locomotive Boiler Used 325mm*13mm Factory Price Supply 15crmog Hot Rolled Seamless Steel Pipes

    Locomotive Boiler Used 325mm*13mm Factory Price Supply 15crmog Hot Rolled Seamless Steel Pipes

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Ms carbon steel boiler pipes

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ASTM A283 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe

ASTM A283 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe

  • ASTM A283 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe

    ASTM A283 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe

  • Manufacturer Selling 1050 1060 1100 4043 5052 5083 6061 6063 7075 T6 Large Diameter Seamless 20mm 30mm Customed Construction Aluminum Round Alloy Pipe

    Manufacturer Selling 1050 1060 1100 4043 5052 5083 6061 6063 7075 T6 Large Diameter Seamless 20mm 30mm Customed Construction Aluminum Round Alloy Pipe

  • Q34b 16mn Low Alloy Seamless Steel Pipe for Structure Use

    Q34b 16mn Low Alloy Seamless Steel Pipe for Structure Use

  • Carbon Steel Seamless Steel Pipe for Construction Seamless Tube Seamless Pipe API Pipe Thick Wall Pipe 32mm Seamless Steel Pipe

    Carbon Steel Seamless Steel Pipe for Construction Seamless Tube Seamless Pipe API Pipe Thick Wall Pipe 32mm Seamless Steel Pipe

  • China Manufacture Square Carbon Steel Pipe 15crmog 12cr1movg 42CrMo Line Pipe Carbon Steel Carbon Round Steel Tube S235 Spiral Steel Pipe for Potable Water

    China Manufacture Square Carbon Steel Pipe 15crmog 12cr1movg 42CrMo Line Pipe Carbon Steel Carbon Round Steel Tube S235 Spiral Steel Pipe for Potable Water

  • ASTM A106 Grb Gr. B Oil Line Pipe, ASTM A106 A53 Grade B IPS-M-Pi-190 ISO3183 L360n Seamless Steel Pipe

    ASTM A106 Grb Gr. B Oil Line Pipe, ASTM A106 A53 Grade B IPS-M-Pi-190 ISO3183 L360n Seamless Steel Pipe

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Fluid fire boiler pipe

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A106 Gr. B Manufacturer API 5L X42 X62 X70 Line Pipe Steel Pipe Seamless Pipeline for Oil Gas Pipe

A106 Gr. B Manufacturer API 5L X42 X62 X70 Line Pipe Steel Pipe Seamless Pipeline for Oil Gas Pipe

  • A106 Gr. B Manufacturer API 5L X42 X62 X70 Line Pipe Steel Pipe Seamless Pipeline for Oil Gas Pipe

    A106 Gr. B Manufacturer API 5L X42 X62 X70 Line Pipe Steel Pipe Seamless Pipeline for Oil Gas Pipe

  • Pipe Suppliers ASTM A106 A53 Gr. B API 5L Seamless Steel Pipe Hot Rolled Alloy Large Diameter Thick Wall Sch40 Sch80 Carbon Steel Fluid Fire Boiler Tube Pipe

    Pipe Suppliers ASTM A106 A53 Gr. B API 5L Seamless Steel Pipe Hot Rolled Alloy Large Diameter Thick Wall Sch40 Sch80 Carbon Steel Fluid Fire Boiler Tube Pipe

  • 10# 20# 35# 45# 16mn 27simn 40cr Cold Rolled Seamless Steel Tube 20 Inch 28 Inch Water Well Casing Oil and Gas Carbon Seamless Steel Pipe

    10# 20# 35# 45# 16mn 27simn 40cr Cold Rolled Seamless Steel Tube 20 Inch 28 Inch Water Well Casing Oil and Gas Carbon Seamless Steel Pipe

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

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

  • 316 316L 304 Cold Rolled/Cold Drawn Stainless Steel Tube Decoration Steel Pipe ASTM/En/JIS/DIN Alloy Steel Round/Square/Hexagon/Rectangular/Special Shaped Steel

    316 316L 304 Cold Rolled/Cold Drawn Stainless Steel Tube Decoration Steel Pipe ASTM/En/JIS/DIN Alloy Steel Round/Square/Hexagon/Rectangular/Special Shaped Steel

  • Best Price China Supplier Carbon Steel ASTM A53 API 5L Gr. B Seamless Pipe for Oil and Gas

    Best Price China Supplier Carbon Steel ASTM A53 API 5L Gr. B Seamless Pipe for Oil and Gas

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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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