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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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Large Diameter Seamless Low Temperature Resistant Pipe

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Cold Rolled/Cold Drawn ASTM/En/JIS/DIN/GOST Carbon/Alloy Steel Tube Carbon Seamless Black Steel Pipe

  • Cold Rolled/Cold Drawn ASTM/En/JIS/DIN/GOST Carbon/Alloy Steel Tube Carbon Seamless Black Steel Pipe

  • 40mmx600mm High Temperature Flexible Metal Pipe

  • Hot Selling A283 P22 A355 P9 P11 4130 42CrMo 15CrMo St37 C45 Sch40 A106 A53 Alloy Carbon Hot-Rolled Seamless Carbon Steel Pipe

  • Hot Sale API 5L X65 Nace Mr0175 Smls Pipe with Coupling for Oil and Gas

  • ASTM A53/A106/ API 5L Grb Sch40 Seamless Carbon Steel Pipe

  • China Manufacturer 304L (1.4306) 316L (1.4404) 347H 904L S32750 S31803 S32205 S32750/S32760 Stainless Steel Seamless or Stainless Welded Pipe

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Gr. B Seamless Carbon Mild Steel Pipes

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Qishine 3inch Seamless Alloy Steel ASTM A335 Gr. P91 Sch160 Steel Pipe with Silicone Hi-Temperature Aluminum Coating

  • Qishine 3inch Seamless Alloy Steel ASTM A335 Gr. P91 Sch160 Steel Pipe with Silicone Hi-Temperature Aluminum Coating

  • ASTM A106b Q345b Q235B Hot Rolled Carbon Steel Round Tube Seamless Steel Welded Pipe Square Tube Cold Rolled Tube High Pressure Pipe 219*5 219*7 Galvanized Tube

  • 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

  • 0.4-12mm Wall Thickness Q195, Q235, Q235B Zinc Coated 40-300G/M2 Galvanized Round Steel Pipe

  • Hot Sale PE Al PE 5 Layer Natural Gas Pipe for India Market

  • Best Selling ASTM A106 A53 Seamless Carbon Steel Pipe High Temperature Standard Specification Steel Pipe

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Thin-Walled Seamless Pipe

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Stainless API 5L Hot Cold Rolled ASTM A53 A106 Seamless Alloy Galvanized Hollow Section Square Rectangular Round Mechanical Carbon Seamless Steel Pipe

  • Stainless API 5L Hot Cold Rolled ASTM A53 A106 Seamless Alloy Galvanized Hollow Section Square Rectangular Round Mechanical Carbon Seamless Steel 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

  • Seamless Cold Drawn Hydraulic Cylinder Steel Tubes

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

  • ASTM China A36 ASTM A106b Q235 Q345 20# 45# 65mn 1020 4104 SCR420s SCR440 Cr430 Boiler Alloy Seamless Carbon Steel Pipe T11 Tool Steel Tube Honing Tubes

  • Customized ASTM A335 T91 SA213 T92 St45.8 A213 T2 T5 T9 T11 T12 T22 T91 High Pressure Alloy Boiler Tube/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 Mechanics Tube
  • 40crmo Alloy Steel Pipe
  • A335 P9 Alloy Pipe
  • P91 Alloy Pipe

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