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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
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  • Home
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Carbon Raiser for Smelting

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API 5L Psl1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Seamless/Welded Carbon Steel Pipe

  • API 5L Psl1/2/ASTM A53/A106 Gr. B/JIS DIN/A179/A192/A333 X42/X52/X56/X60/65 X70 Stainless/Black/Galvanized/Round Seamless/Welded Carbon Steel Pipe

  • Ck45 ASTM A178 15crmn 12cr1movg 16mm Seamless Steel Pipe Hydraulic Alloy

  • Low Alloy High Strength Structural Steel Q195 Q295 Q295A Q295b Q345 Q345A Seamless Welded Carbon Steel Pipe

  • Alloy Seamless Steel Pipes for Boilers with Thick Walled Low Alloy Tubes

  • ASTM A213/304L/316/316L Seamless/Cold Drawn/Seamless Stainless Steel Pipe

  • 310S Stainless Steel Pipe Is Widely Used in Kiln/High-Temperature Furnace/Boiler

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Cathode Block and Carbon Electrode Material

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ASTM A387 Grade 12 Class 2 Low to Medium Pressure Boiler Pipe

  • ASTM A387 Grade 12 Class 2 Low to Medium Pressure Boiler Pipe

  • High-Quality Alloy Steel Pipe with API 5L API 5ctspecification Carbon Steel Casting Pipe SSAW, ERW, LSAW, and Seamless, Diameter Ranging From 15mm 3000mm

  • N02201 Nickel Alloy Pipe for Flue Gas Desulfurization and Denitrification

  • Inconel 718 Sheet/Pipe/Coil Material Factory From China for Heat Exchangers, Reaction Vessels, Evaporators, and Transfer Piping.

  • Cold Rolled/Cold Drawn ASTM/En/JIS/DIN/GOST Carbon/Alloy Steel Tube Carbon Seamless Steel Pipe

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

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GPC (Graphitized Petroleum Coke)

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Seamless Cold Drawn Hydraulic Cylinder Steel Tubes

  • Seamless Cold Drawn Hydraulic Cylinder Steel Tubes

  • Full Specifications and Sizes of Alloy Steel Pipes 5120 5145 4140 4130 4120 1020 1040 5130 Stkm11A Carbon Steel Structural Tube Seamless Pipe

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

  • Steel Pipe Manufacturer ASTM A36 A106 A53 Q235B 1020 1030 1045 Carbon Steel Gcr15 16mn 15CrMo 35CrMo 42CrMo Alloy Steel Seamless Steel Pipe

  • High Quality China Supplier Steel Tube 15CrMo Alloy Carbon Steel Pipe

  • Alloy Carbon Surface Q195 High Pressure Boiler Seamless 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

  • T91 Alloy Steel Pipe
  • Alloy Steel Pipe Gb
  • Alloy Structure Pipe
  • Alloy Pipe

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