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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
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PE coated carbon steel pipe

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Large Diameter Thick Wall Spiral Welded Pipe ASTM A252 SSAW API 5L ERW Pipe Carbon Seamless Spiral Steel Pipe Large Stock for Oil Pipeline Construction

  • Large Diameter Thick Wall Spiral Welded Pipe ASTM A252 SSAW API 5L ERW Pipe Carbon Seamless Spiral Steel Pipe Large Stock for Oil Pipeline Construction

  • 12cr1MOV Structural Alloy Steel Seamless Boiler and Heat Exchanger Tube

  • Mild Ms ASTM A283 T91 P91 4130 42CrMo 15CrMo Alloy Low Carbon St37 C45 A106 Gr. B A53 20# 45# Seamless Steel Tube Factory Price

  • Low Temperature Resistant PTFE Extruded Pipe

  • China Factory API 5L X-65 X56, X60 Q235B Q345b Q420c Q460c Ss400 Ss540 S235 S275 A36 A53 A106 A500 API 5L Thick Walled Tube Steel Seamless Pipe Price

  • ASTM API 304 A106 A36 Oil and Gas Pipelines Stainless Steel Seamless Galvanized Carbon Steel Steel Pipe

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layer carbon steel pipe

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ASTM A312 Ss Tp 201 304 316 Sch40 Sch80 Decorative Ponlished Seamless Stainless Steel Pipe Tube Round Bolier Alloy

  • ASTM A312 Ss Tp 201 304 316 Sch40 Sch80 Decorative Ponlished Seamless Stainless Steel Pipe Tube Round Bolier Alloy

  • St52/SAE1518/Q345b China Wuxi Thick Wall Heavy Wall Competitive Seamless Carbon Steel Pipe Price Per Ton

  • 20cr,40cr,20crmo,30-35CrMo,42CrMo,12cr1movg,15crmog, 30crmngia,15mog, 20mog, 12crm Hot/Cold Rolled ASTM A53 A106 Grade B Seamless Boiler Pipe for Alloy Steel

  • Drill Pipe/Rod Price Nq Dcdma Standard 0.5m 1.0m 1.5m 3m Mining Drilling Chinese Drilling Tools Supplier for Australia Russia

  • GB9948 GB5310 GB6479 12crmo Seamless Carbon Steel Pipe DIN 17175 19mn5 Alloy Steel Pipe

  • Quality ASTM 5115/5120/5140 Alloy Carbon 10mm/60mm Petroleum/Gas-Drill Seamless Steel Pipeline Line Pipe

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round greenhouse pipe

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ASTM A335 P5 P9 P11 P12 P22 Cold Rolled or Cold Drawn Seamless Alloy Steel Boiler Pipe

  • ASTM A335 P5 P9 P11 P12 P22 Cold Rolled or Cold Drawn Seamless Alloy Steel Boiler Pipe

  • 09cupcrni-a Weld and Seamless Steel Pipe

  • HYT Hot Selling Welded Hot Rolled 3PE 40X40 mm Q345 Round Carbon and Alloy Steel Pipe for Oil and Gas Pipeline

  • Threaded Seamless Steel Pipe Piling Mountain Body Fastning Project Bridge Construction Coupler

  • ASTM/Gr5 High Quality Chinese Seamless Titanium Alloy Pipe for Chemical Industry

  • Wholesale 5154 5182 5252 5254 5356 5454 5456 5457 Round Aluminum 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

  • 42crmo Steel Pipe
  • A335p11 Alloy Pipe
  • Oil Steel Pipe
  • A335 P9 Alloy Pipe

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  • Boiler Pipe
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  • T91 High Pressure Alloy Steel Pipe
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