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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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    • Hydraulic Cylinder Steel Tube
    • Carbon Steel Pipe
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Carbon Pipe

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AISI 4130 4140 42CrMo4 Seamless Steel Tube / Seamless Steel Pipe

  • AISI 4130 4140 42CrMo4 Seamless Steel Tube / Seamless Steel Pipe

  • Sch40 Hot Rolled Carbon Alloy Seamless Steel Pipe for Oil Gas Pipeline Construction

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

  • China Factory Price API 5L X52 Pipeline Pipe Q235B Q345b 1000mm Large Diameter Carbon Steel SSAW LSAW Welded Spiral Pipe Mild Alloy Steel Seam Tube/Pipe

  • ASTM Round/Square Ss 201 304 316 310S 309S 409 904 430 6061 Brushed Mirror Stainless Steel Pipe Price

  • SGCC, Sgch, G550, Dx51d, Hot Dipped Gi Alloy Steel Tube, Gi Sacffold Steel Tube, Welded Scaffold Tube, Price

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Oil and Gas Transportation Steel Pipe

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P91 20 45 Grade Q355b 16mn Carbon Alloy Seamless Steel Pipe

  • P91 20 45 Grade Q355b 16mn Carbon Alloy Seamless Steel Pipe

  • ASTM A106 API 5L ASTM A53 Grade B Standard Size DN50 Sch40 S355 Welded Seamless Mild Carbon Steel Pipe Black Welding Carbon Steel Pipe

  • High Temperature Resistance HVAC Insulation PE Coated Single/Double Copper Pipe

  • ASTM A106, St37 St52 Hot Rolled Carbon Tube Cold Drawn Seamless Steel Pipe

  • ASTM A106 A53 Grb API 5L Grb Seamless Carbon Steel Pipe Casing Pipe Good Price Per Ton

  • ASTM A249 En 10217-7 SUS 304 316 Austenitic Welded Tube Stainless Steel Seamless Pipe Manufacturer

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- Nickel alloy seamless pipe- Cold rolling gas production pipeline- Hot sale seamless pipe- Nickel alloy pipeline for gas production

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Large Diameter Heavy Wall 20# 45# Q235 Q345 Thick or Thin Wall Seamless Tube Carbon Steel Pipe

  • Large Diameter Heavy Wall 20# 45# Q235 Q345 Thick or Thin Wall Seamless Tube Carbon Steel Pipe

  • 45 # Precision Steel Pipe Cutting Large Diameter Thick Wall High Pressure Alloy Seamless Steel Tube

  • Hot Sale GB Standard Q345b Low Alloy Steel I Beam Price Per Ton in Stock

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

  • Ship Food Grade SUS 304 316 316L Super Duplex 2507 Thin Wall Capillary Oval Square Oil Casing OCTG Culvert Black Galvanized Ss Stainless Carbon Steel Tube Pipe

  • ASTM ISO A53 A106 A333 A335 DN15 Sch40 Q235 Q195 Hot Rolled/Cold Drawn Round Black Surface Alloy Seamless Welded Carbon 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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  • Astm A106
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  • Oil Alloy Pipe
  • 15crmog Alloy Pipe

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