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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
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    • 4130 Steel Pipe
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  • About us
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  • Home
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Carbon Seamless Steel Pipe English Language

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Hot Sale GB Standard Q345b Low Alloy Steel I Beam Price Per Ton in Stock

  • Hot Sale GB Standard Q345b Low Alloy Steel I Beam Price Per Ton in Stock

  • Spiral Hfw Welded High-Pressure Alloy Fin Tube in 20g 12cr1MOV 12cr1movg 16mo3

  • Cold Rolled SA213 A335 T21 T22 T23 4140 4130 Seamless Alloy Steel Pipe

  • Hot Rolled Prime Mild Carbon Steel Seamless Pipe API 5L Grade B 1020 X42~X70

  • Aluminum Alloy Air Piping Fittings - Tee Application

  • Sungraf Carbons High Purity Graphite Recarburizer for Iron and Steel Casting

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Air ducts

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ASME SA335m P5 High Temperature Alloy Steel Seamless Pipe

  • ASME SA335m P5 High Temperature Alloy Steel Seamless Pipe

  • SA179 Seamless Carbon Steel Pipe Factory Direct Sales 10# 20# 35# 45# 16mn 27simn 40cr

  • 40cr 12-42CrMo 16mn 12cr1MOV T91 27simn 30CrMo Alloy Steel Tube with Factory Wholesale Price

  • ASTM API 5L Gr B A134 A106 A53 A36 Ss400 Q235B Q345b St52 S235jr Sch 40 Black Ms Iron Pipe Hot Rolled Seamless and Welded Carbon Steel Pipe/Tube

  • China Supplier 4140 4130 30CrMo4 42CrMo4 35CrMo Chrome Moly Alloy Steel Pipe

  • ERW Carbon Seamless ASTM A106 / A53 Grad B 1.0425 Hot Rolled Steel Tube ASME ASTM A178 A179 A192 A199 Steel Manufacturer Good Price Carbon Steel Square Pipe

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Structural parts

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ASTM 106 Grb 1020 St45 C45 A335 A53 325mm Od Hot Rolled Smls Seamless Carbon Steel Tube Pipe

  • ASTM 106 Grb 1020 St45 C45 A335 A53 325mm Od Hot Rolled Smls Seamless Carbon Steel Tube Pipe

  • Manufacture Hot Rolled Forged, Cold Rolled Drawn Steel Solid Hollow Bar, Pipe, DIN,ASTM, C45,42CrMo4, 34CrNiMo6, 18crnimo7-6, 30crnimo8, 4130, 4140, 4340, 4145

  • Factory Direct Sale 4140 Grind Pipe

  • ASTM A335 P22 P11 P23 Cold Rolled or Cold Drawn Seamless Alloy Steel Boiler Pipe

  • Galvanized Steel Tubing Suppliers/Hot-Dipped Galvanized Iron Pipe/ Galvanized Steel Round Pipes and Pre Galvanized Steel Pipes for Construction

  • ASTM A554 304 304L 316 316L Stainless Steel Square Tube Pipe Supplier

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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 Boiler Tube Factory
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  • 27simn Steel Pipe
  • 15crmo Alloy Tube

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