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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
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China Factory Price Big Fabrication Water Bolier Sour Nace A213 Heating Tube ASTM A312 Thick Wall API Seamless Ss 304 316 316L Duplex Stainless Steel Pipe

  • China Factory Price Big Fabrication Water Bolier Sour Nace A213 Heating Tube ASTM A312 Thick Wall API Seamless Ss 304 316 316L Duplex Stainless Steel Pipe

  • Advantage Large/Small Diameter Cold Drawn Seamless Carbon Steel/Alloy Steel Boiler Tube High Pressure Heat Exchanger Tube/Pipe in Large Stock

  • ASTM A179 A192 A335 15crmog 12crmo Alloy Round Steel Pipes

  • Heat-Resisting Alloy Carbon Steel Plate 15CrMo/Scmv2/G4109/1.7335

  • Q195, Q235, Q345 Galvanized Tube 5.8m-12m Length Galvanized Steel Square Pipe for Bridge

  • 1200mm Diameter Q235B Seamless Schedule 40 Carbon Steel Pipe 800mm Thick-Walled Alloy Pipe for Industrial Construction Steel Material

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Welded Bright Surface Steel Pipe

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Carbon Steel Seamless Steel Pipe Factory Direct Sales 10# 20# 35# 45# 16mn 27simn 40cr

  • Carbon Steel Seamless Steel Pipe Factory Direct Sales 10# 20# 35# 45# 16mn 27simn 40cr

  • 20cr 40cr 15CrMo 20crmo 25crmo 30CrMo 35CrMo 40crmo 42CrMo 20mn2 40mn2 50mn2 20mnsi 20crmnmo Alloy Iron Steel Plate

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

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Carbon steel pipe tube

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ASME SA-335 P22 Alloy Steel Seamless Pipe

  • ASME SA-335 P22 Alloy Steel Seamless Pipe

  • ASTM A312/A213/A269 Tp316L/TP304/TP304L Cold/Hot Rolled Seamless Steel Tube Stainless Steel Pipe

  • 95% off High Pressure A355 A335 Rhs Shs Best Price Wholesale Seamless Welded Steel Alloy Iron Round Tube Mild Low Carbon Alloy Steel Pipe for Transporting Oil

  • ASTM A213 A192 A178 A179 Cold Drawn Carbon Seamless Alloy Steel Pipe

  • Stainless Steel Pipe Seamless Steel Tube 304 316 Round Square Welded Pipe Carbon ASTM, JIS, GB, DIN, En Black Alloy Oil Manufacturer of Steel Pipe

  • Corrosion Resistant Cold Rolled Round Pipe Hastelloy B3 N10675 Hastelloy C 276 N10276 Seamless Nickel Alloy Steel Pipe for Chemical Industry Equipment

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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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