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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
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  • About us
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Seamless titanium alloy tube

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DIN 17175 1629 DN2391 ASTM A53 A106 API 5L Psl2 A335 P9,P11,T22,T91 Seamless Carbon Steel Pipe Galvanized Alloy Fluid Fire Boiler Tube Sch40 Sch80 3/8" 10" LSAW

  • DIN 17175 1629 DN2391 ASTM A53 A106 API 5L Psl2 A335 P9,P11,T22,T91 Seamless Carbon Steel Pipe Galvanized Alloy Fluid Fire Boiler Tube Sch40 Sch80 3/8" 10" LSAW

  • China Manufacturers API 5L/ASTM A106/A53/20#/45#/1020/1010/1045/Scm440/42CrMo Oilfield Casing Pipes Carbon Seamless Steel Pipe Oil Drilling Tubing Pipe

  • for Oil Drill Pipe High Pressure Good Quality ASTM A179 6m 8m 9m 12m Length Hollow Section Rectangular Seamless Tube

  • Alloy Seamless Steel Pipes for Boilers with Thick Walled Low Alloy Tubes

  • ASTM A53 A36 Q235 Q235B 1045 Carbon Seamless Steel Pipe Hot Rolled Steel Pipe Sch40 10mm 35mm Round

  • DIN A283 T91 P91 P22 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe St37 C45 Sch40 A106 Gr. B A53 Seamless Carbon Steel Pipes

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ASTM Gr

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Factory Direct Sale 4140 Grind Pipe

  • Factory Direct Sale 4140 Grind Pipe

  • Factory Supply High Pressure A283 T91 P91 P22 A355 P9 P11 4130 Alloy Seamless Steel Pipe

  • ASTM L245 L360 A53 API 5L Line Pipe Steel Pipe Seamless Line Pipe for 0il Gas Pipe High Pressure Boiler Hot Rolled Cold Drawn Hot Expanded Carbon

  • A106 A36 A53 A192 Q195 Q235 Q235B 2mm-35mm Wall Thickness Steel Pipe for Petroleum and Natural Gas Pipelines Carbon Pipe Spiral Seam Welded Pipe

  • Hot Selling Precision Alloy 4130 4140 30crm Seamless Steel Pipe with Petroleum

  • Seamless Steel Pipe ASME SA213 T22 Alloy Steel Pipe for Boilers

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Corrosion resistant steel pipe

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Wall Mounted Outdoor Drycooler for Diesel Power Station

  • Wall Mounted Outdoor Drycooler for Diesel Power Station

  • 10# 20# 35# 45# 16mn 27simn 40cr Cold Rolled Seamless Steel Tube 20 Inch 28 Inch Water Well Casing Oil and Gas Carbon Seamless Steel Pipe

  • Hot Rolled 15crmov 35crmov 45crmo 15crmog Alloy Seamless Steel Pipe/Tube Carbon Steel Pipes

  • Latest 42CrMo 15CrMo Alloy Carbon Seamless Steel Tube

  • ASTM Carbon Steel A335 P11 P22 P91 Smls Steel Elbow Fittings 273 X 12.7mm Seamless Elbow Alloy Steel Elbow Pipe Price

  • China Manufacture Square Carbon Steel Pipe 15crmog 12cr1movg 42CrMo Line Pipe Carbon Steel Carbon Round Steel Tube S235 Spiral Steel Pipe for Potable Water

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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 A 335 P11 Alloy Pipe
  • Alloy Pipe
  • Small Diameter Alloy Steel Pipe
  • Steel Tube

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