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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
    • About us
    • Why Choose Us
    • Our Team
    • Our Service
  • Home
  • Products

Seamless steel pipe for high pressure boiler

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High Quality Low Carbon Round Galvanized Steel Tubes 2 Inch Gi Hot DIP Galvanized Steel Pipe Price

  • High Quality Low Carbon Round Galvanized Steel Tubes 2 Inch Gi Hot DIP Galvanized Steel Pipe Price

  • ASTM A213 T5 A209 T1 A335 P11 P22 P5 Alloy Steel Pipe

  • Manufacturer Bq Nq Hq Pq Wireline Drill Rod Drill Pipe for Diamond Drilling

  • GB, AISI, ASTM, DIN, En, JIS Reliable Item Stainless Steel Seamless Pipe Tube Reasonable Price Metal Nickle Alloy Finished Expertly Made Steel Welded Pipe

  • Top Quality JIS G3463 G3456 Seamless Boiler Steel Tube SA213 Low Seamless Carbon Steel Pipes

  • Seamless Steel Pipe ASME SA213 P91/T11 SA355 T91/911 SA192 SA53 A106 St37 St52 1020 1045 Round Alloy Carbon Steel Pipe

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Acid washing phosphating steel pipe

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Stainless Carbon Alloy  ASTM DIN Pipe and Tube

  • Stainless Carbon Alloy  ASTM DIN Pipe and Tube

  • ASTM 30CrMo 40cr 42CrMo 4130 4140 35CrMo C20 C45 25crmo4 15crmog Alloy Steel Precision Pipe

  • High Pressure Seamless Alloy Steel Pipe Cr-Mo Steel Pipe ASTM A335 P11/P22/P5/P9

  • Alloy 2.11-100mm Wall Thickness Chemical Pipe Seamless Steel Pipeline Tube

  • Carbon Steel Pipe for Stress and Pressure Components

  • Stainless/Seamless/Galvanized/Spiral/Welder/Copper/Oil/Casing/Alloy/Square/Round/Aluminum/Precision/Black/API5l/Carbon/304/Oval/Cold Drawn/Line/Steel Pipe

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m ASTM A

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Seamless Steel Pipe Q345b Q355D 12m, 11.8m Steel Tube 16mn, Steel Tube Grade 20 Q355b

  • Seamless Steel Pipe Q345b Q355D 12m, 11.8m Steel Tube 16mn, Steel Tube Grade 20 Q355b

  • Forged Ring Round Tube Customized Carbon Steel Forging Seamless Rolled Rings Forging SAE 4140 Steel Ring 4130 Alloy Steel Forging Ring

  • 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

  • Grade 316 Gauge Thickness Grooving Stainless Steel Seamless Pipe Heat Exchanger Tube Facotry

  • High-Quality Cold-Drawn En10216-2/P195gh Alloy Carbon Seamless P235gh/P265gh/P295gh Precision Special-Shaped Steel Pipe

  • Steel Jacket Glass Wool Steam Pipe Insulation Insulated High Temperature Heat Resistant Steel Pipe

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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.

Products Category

  • Steel Pipes
  • 12cr1mov Alloy Tube
  • Crmo Alloy Pipe
  • High Temperature Steel Pipe

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