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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
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  • About us
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Alloy Steel Pipe Asme 335

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ASME SA-335 P2 Alloy Steel Seamless Pipe

  • ASME SA-335 P2 Alloy Steel Seamless Pipe

  • ASME SA-335 P11 Alloy Steel Seamless Pipe

  • China Factory High Temperature Alloy Steel Seamless Tube Pipe in Grade ASME SA 335 SA335m P1 P2 P5 P5b P5c P11 P22 P91

  • High Temperature Alloy Steel Seamless Tube Pipe in ASME SA-335 SA335m P1 P2 P5 P5b P5c P9 P11 P12 P22 P91

  • ASME SA-335/SA335m*ASTM A335 Alloy Steel Seamless Pipe*Bolier Tube

  • ASME SA-335 P91 Alloy Steel Seamless Pipe

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Alloy Steel Pipe Astm 519

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ASTM 519-96 Seamless Steel Pipes of Carbon Steel and Alloy Steel for Mechanical Engineering

  • ASTM 519-96 Seamless Steel Pipes of Carbon Steel and Alloy Steel for Mechanical Engineering

  • ASTM a 519 AISI 4130 Hydraulic Cylinder Seamless Steel Pipe

  • ASTM 519 High Quality and Best Selling Instruction Seamless Steel Pipe and Tube

  • 34CrMo4 Seamless Steel Pipe for Gas Cylinder Pipe

  • ASTM a 519 Standard 4130 Chromoly Tubing Suppliers

  • Seamless A519, Grade 4130, Precision Cold Drawn Smls Steel Tubes

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Alloy Boiler Pipe

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Hot-Tied Cold-Rolled Large/Small-Diameter ASTM 1335/1.1167/36mn5/35mn2/Smn433 Alloy Round Seamless Steel Pipe

  • Hot-Tied Cold-Rolled Large/Small-Diameter ASTM 1335/1.1167/36mn5/35mn2/Smn433 Alloy Round Seamless Steel Pipe

  • Building Materials High Pressure Boiler Petrochemical Cold Drawn Oil Well Pipe API J55 N80 15CrMo 12cr1MOV Random Length Alloy Seamless Steel Tube

  • Cn Manufacturer 4140 42CrMo 15CrMo Alloy Round Pipe S235jr Ss400 St37 A106 A53 A36 Q235 Welded Steel Pipe for Gas Oil Transport

  • High Pressure High Temperature Resistance 1216 1620underfloor Heating Pipe Oxygen Pexa EVOH Pex Tube Pex Water Pipe

  • ASME SA-335/SA335m*ASTM A335 Alloy Steel Seamless Pipe*Bolier Tube

  • Stainless Steel Seamless Pipe From Wenzhou Manufacturer

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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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