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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
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  • About us
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Alloy Galvanized Hollow Section

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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

  • 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

  • Stainless Steel Seamless Pipe Suppliers ASTM Hastelloy B3 N10675 Hastelloy C 276 N10276 Hastelloy C 22 N06022 Seamless Nickel Alloy Pipe for Gas Project

  • Chemical Industry Corrosion Resistance Incoloy 800h Alloy825 Seamless Alloy Plate Alloy Pipe

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

  • High Pressure Line ASTM 4130 4140 ASME AISI 4340 4330 Seamless Pipe 4140 4340 Alloy Steel Pipe

  • High Quality ERW Iron Steel Pipe ERW Seamless Carbon Steel Pipe Scaffolding Clamp for Waterworks Farm Gates

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MS GI Square Pipe

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ASTM AISI ERW LSAW Welded Honed Hot Cold Rolled Drawn Seamless Round Square Rectangular Galvanized Carbon Stainless Ss 304 304L 316 316L Alloy Steel Tube Pipe

  • ASTM AISI ERW LSAW Welded Honed Hot Cold Rolled Drawn Seamless Round Square Rectangular Galvanized Carbon Stainless Ss 304 304L 316 316L Alloy Steel Tube Pipe

  • Large Diameter Seamless Low Temperature Resistant Pipe 16mn Alloy Steel Pipe Thin-Walled Seamless Pipe

  • China Manufacturer DIN 17175 St35.8 JIS G3456 Alloy Carbon Seamless Steel Pipe for High-Temperature Tube

  • Factory Direct Supply of High, Medium and Low Pressure Boiler Tubes GB3087 5310 Seamless Steel Pipe Alloy Steel Pipe Specifications Are Complete

  • ASTM A213-T9 Alloy Steel Seamless Pipe API 5L

  • ASTM A106 A53 Grb API 5L Grb Seamless Carbon Steel Pipe Casing Pipe Good Price Per Ton

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Seamless alloy steel boiler pipes

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China Manufacturer Cold Drawn Seamless Steel Pipe with ASTM A519 4130 4140 4340 GB30crmo 42CrMo 35CrMo 40CrNiMoA

  • China Manufacturer Cold Drawn Seamless Steel Pipe with ASTM A519 4130 4140 4340 GB30crmo 42CrMo 35CrMo 40CrNiMoA

  • Indoor HD LED Display 512mm*512mm Rental LED Screen P2 Indoor LED Video Wall

  • High Pressure and High Temperature Resistance Alloy Steel Pipes

  • Seamless Low Temperature Steel Pipe and Tube (ASTM A333Gr3, A333Gr6, A333Gr9)

  • Carbon Steel Seamless Pipe Oil Pipeline ASTM 519 Carbon Steel ASTM A213 T11 6 Inch Black En10025 2 S355 Seamless Steel Pipe

  • ERW Welded Steel Pipe/Tube, Galvanized Steel Pipe Stockist

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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 Steel Seamless Pipes
  • Alloy Steel Pipe Asme 335
  • 40crmo Alloy Steel Pipe
  • High Temperature Pipe

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