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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
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Seamless Low Alloy Steel Pipe

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Seamless Steel Pipe /Carbon Steel/A106b/C A53b/Alloy Steel/P5, P9, P11, P22, P91/Stainless Steel/304, 304L, 316, 316L/

  • Seamless Steel Pipe /Carbon Steel/A106b/C A53b/Alloy Steel/P5, P9, P11, P22, P91/Stainless Steel/304, 304L, 316, 316L/

  • Alloy Tube ASTM A335 ASME SA335p2 P5 P22 P91 P12 High Pressure Ms Mild Carbon Alloy Tube Seamless Alloy Steel Tube Boiler Pipe for Transportation

  • Hot Sale ASTM A53 Gr B Schedule 40 Carbon Steel Pipe ASTM A106 A335 Gr P11 Alloy Galvanized Steel Pipes

  • Stainless Steel Pipe AISI ASTM A249 Ss 201 304 304L 316 316L Seamless Inox Stainless Steel Tube for Boiler Heat Exchanger Tube 316L Stainless Steel Pipe

  • ASTM A36 A572 Gr50 Galvanized Rectangular Square Steel Right Angle Thick Wall Large Diameter Alloy Tube Precision Weld/Seamless Pipe

  • 201 304 304L 316 316L 310S 321 904L Seamless Stainless Steel Pipe for Architecture Decoration

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High Quality Carbon Seamless Steel Pipe

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ASTM AISI Q235 Q235B A213 T91 A53 A36 A333 A335 Galvanized/Square/Round/Carbon Steel Pipes 6mm-1020mm 1.5mm-60mm for Oil and Gas Pipeline Construction

  • ASTM AISI Q235 Q235B A213 T91 A53 A36 A333 A335 Galvanized/Square/Round/Carbon Steel Pipes 6mm-1020mm 1.5mm-60mm for Oil and Gas Pipeline Construction

  • ASTM/A335/P11/P91/T91 Alloy Steel Pipe

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

  • Automatic I. D-Mounted Steel/Alloy Large-Diameter Pipe Beveler or Beveling Machine

  • GB, AISI, ASTM, DIN, En, JIS, GOST Stainless Steel Pipe 304L/316L/310S/410/430 Stock Steel Products Cold Rolled Steel

  • Factory Pipe Manufacturer Low Price ASTM A106/A53 Grb API 5L Seamless Carbon Steel Pipe

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Hot Rolled Seamless Steel Pipe Supplier

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Carbon Steel/H-Shaped Steel/Carbon Steel Pipe/Seamless Steel Pipe/Special Shaped Pipe/Carbon Steel Plate/Building Materials/Alloy/Factory/Q235B/Hot Rolled

  • Carbon Steel/H-Shaped Steel/Carbon Steel Pipe/Seamless Steel Pipe/Special Shaped Pipe/Carbon Steel Plate/Building Materials/Alloy/Factory/Q235B/Hot Rolled

  • Hot Sale Stainless Steel Pipe 201 202 304 316 Heavy Wall Steel Pipe Price

  • ASTM A335 P5 P9 P11 P22 Alloy Steel Pipe

  • 1-120mm 20# 45# 16mn 27simn 40cr Factory Sale Welded Carbon Steel Pipe

  • Factory Price 6 Inch 2.5 Inch Welded Pre Galvanized Gi Steel Pipe for Kazakhstan

  • China Factory Alloy Steel Fin Tube for Boiler Water Cooling, Panel Fin Tube 20g P235gh P265gh En10216 16mo3

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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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