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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
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  • Home
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UL FM seamless galvanized pipe

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4 X 4 Inch 18 Gauge 80X80X2.5mm 12cr1MOV ASTM A53 A106 Gi Hot DIP Galvanized Steel Pipe Welded Steel Square Round Pipes

  • 4 X 4 Inch 18 Gauge 80X80X2.5mm 12cr1MOV ASTM A53 A106 Gi Hot DIP Galvanized Steel Pipe Welded Steel Square Round Pipes

  • ASME SA335 P91/ P92/P11/P22/P9/P5 Alloy Steel Tube / Steel Pipe

  • UL FM Seamless Galvanized and Paint Pipe for Fire Sprinkler

  • China AISI 4130 Chrome Moly Alloy Seamless Steel Pipe Manufacturer

  • Best Sale Q235/2 Inch/BS1387/ERW/Galvanized/ASTM/Round/Thread/Grooved/Painted/Pre Galvanized Steel Pipe

  • API, ASTM, DIN, GB, JIS Standard A53 Grade B A106 Grb Carbon Steel Pipe Seamless Steel Pipes Line Steel Pipes Carbon Pipes China Supplier

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Fire sprinkler pipe

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Deformed Seamless Steel Pipe ASTM519/Stkm11A/A105/A519/16mn/20cr/40cr 35CrMo/40crmo Special Alloy/Carbon Seamless Steel Pipe/Pipe

  • Deformed Seamless Steel Pipe ASTM519/Stkm11A/A105/A519/16mn/20cr/40cr 35CrMo/40crmo Special Alloy/Carbon Seamless Steel Pipe/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

  • LSAW Steel Pipe X42 API 5L Gr. B Psl2 X52 X60

  • Hot Rolled Construction Materials 15CrMo Oiled Casing Heat Exchanger Tubes Furnace Pipes Alloy Petroleum Cracking Tube Carbon Seamless Steel Pipe

  • ASTM Standard Non-Alloy Seamless Steel Pipe Structure Pipe Thickness2-20mm

  • India Market Galvanized Steel Hollow Section

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Painted fire sprinkler pipe

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ASTM A335 P9 P5 P11 P22 Alloy Steel Pipe with Best Price

  • ASTM A335 P9 P5 P11 P22 Alloy Steel Pipe with Best Price

  • 4 X 4 Inch 18 Gauge 80X80X2.5mm 12cr1MOV ASTM A53 A106 Gi Hot DIP Galvanized Steel Pipe Welded Steel Square Round Pipes

  • Q235B Q345b SAE1020 Factory Supply Sch40 Seamless Steel Pipe Tube Large Diameter Stock Seamless Steel Pipe with Competitive Price

  • 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

  • ASTM Q235B A36 Schedule 40 Construction 14 20 24 30 Inch Black Round Tube Reasonable Seamless Carbon Steel Pipe

  • En 10216-2 Grade P235gh Seamless Steel Tube

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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 Pipe Manufacturer
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