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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
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  • Home
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ASME SA / ASTM A

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T91 P91 P22 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe St37 C45 Sch40 A106 Gr. B A53 Seamless Steel Pipe

  • T91 P91 P22 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe St37 C45 Sch40 A106 Gr. B A53 Seamless Steel Pipe

  • Hot Rolled A36 Deformed Steel Triangular Seamless Carbon Alloy Steel Tubes and Pipes for Handrail

  • Butt welding high-temperature and high-voltage power station cut-off valve J61Y

  • High Pressure Chrome Moly Alloy DIN 2448 St35.8 Seamless Carbon Steel Pipe

  • API 5L / ASTM A106 Grb / A53 Grb Sch40 Sch80 Low Carbon Seamless Steel Pipe Professional Manufacturer

  • China Supplier N07718 Inconel 718 Stainless Steel Plate Pipe

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Gr. 6

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ASTM A335 P22 Seamless Alloy Steel Pipe High Toughnesss Hot Finished / Cold Drawn

  • ASTM A335 P22 Seamless Alloy Steel Pipe High Toughnesss Hot Finished / Cold Drawn

  • Hot Sale ASTM A283 T91 P91 P22 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Seamless Steel Pipe Tube Price St37 C45 Sch40 A106

  • ASTM A283 4130 42CrMo 15CrMo St37 C45 Sch40 A106 Alloy/Stainless/Seamless//Galvanized/Welded/Square/Round/Aluminum/Black/Carbon Steel Tube Pipe

  • API 5L A106b/A53/A333 Psl1 Psl2 Line Steel Tube Low Temperature Carbon Steel Pipes Seamless Steel Pipes Galvanized Line Pipe Cold Drawn High Pressure

  • En10216-2 13crmo4-5/10crmo9-10-Alloy Steel Pipe Tube-Seamless Pipe.

  • Hot Rolled Building Materials 12crmo 15CrMo Coated Oil Sleeve/Heat Exchanger Tube/Furnace Tube/Alloy Petroleum Cracking Tube/Carbon Seamless Steel Pipe

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Low Temperature Application

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Heavy Wall 316/316L Stainless Steel Seamless Pipe Price

  • Heavy Wall 316/316L Stainless Steel Seamless Pipe Price

  • En ASTM API S355 A53b A106 Gr. B A336 Carbon Structure Seamless Steel Pipe Large Diameter Thick Wall Sch20 Alloy Seamless Fluid Pressure Boiler Tube API Pipe

  • Hau/Q Drill Rod Pipe Drilling Tube Alloy Steel Dcdma Mining Tools Canada Russia Australia Iran

  • Professional Manufacture 6061 6063 6005 6009 6010 6066 Seamless Aluminum/Aluminium Pipe/Tube

  • ASTM AISI ISO Hot Cold Rolled 201 202 304 316 410 420 430 Round Tube Polished Precision Line Seamless Galvanized/Stainless Steel Pipe Industry for Construction

  • 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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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 Pipe
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  • Large Diameter Alloy Pipe
  • India Market Steel Pipe

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