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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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Heat Exchanger Tubing Alloy Steel

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High-Frequency Welded Helical Finned Tubes ASTM A335 P5/P9/T9/Tp410/08al/321H/304L/316L for Heat Exchanger

  • High-Frequency Welded Helical Finned Tubes ASTM A335 P5/P9/T9/Tp410/08al/321H/304L/316L for Heat Exchanger

  • Hot Selling Cold Rolled Large Diameter High Qualtiy 20# 10# Carbon Seamless Steel Tube in Stock

  • High Quality Manufacturer ASTM A334-1.6 Seamless Low Alloy Steel Pipe Hot Rolled Carbon Seamless Steel Pipe Supplier

  • ASTM A283 T91 P91 P22 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe St37 C45 Sch40 A106 Gr. B A53 Stainless Seamless Steel Tube Construction Manufactur

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

  • No. 1 2b Ba 8K No. 4 Hl 2D Mirror Hairline Brush Surface Square Round Rectangle Hexagonal Shape Stainless Steel Welded Pipe/Tube

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Seamless Hollow Tube/Pipe

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Cold Drawn/Hot Rolled ASTM A106gr. B A335 Apl 5L X60 X42 P91 P11 T92 L245 L360 High Pressure Steel Pipe/Alloy Seamless Steel Pipe/Line Tube

  • Cold Drawn/Hot Rolled ASTM A106gr. B A335 Apl 5L X60 X42 P91 P11 T92 L245 L360 High Pressure Steel Pipe/Alloy Seamless Steel Pipe/Line Tube

  • Cold Drawn and Drawn 4119 12crmo 12crmov 13crmo4-4 1.7335 Sfvaf12 Honed Steel Pipes for Automobiles/Stack Wall Carbon Steel Seamless Pipes

  • Q235A Q235C Q235B 16mn 20# Q345 ERW Hfw Welded Steel Pipes.

  • Hot Sale Big Diameter Q345b Seamless Schedule 40 Carbon Steel Pipe 800mm Thick-Walled Alloy Pipe for Industrial Construction

  • China Origin Nickle Based Corrision Bt690 Alloy Seamless Tube Coil Plate Bar Pipe Fitting Flange Square Tube Round Bar Hollow Section Rod Bar Wire Sheet

  • Carbon Steel Pipe A106 Grb AISI, ASTM, DIN, JIS, GB, JIS, SUS, En, etc.

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Hollow Tube/Pipe

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High Precision 4140/42CrMo Seamless Alloy Other Steel Tubes and Pipes

  • High Precision 4140/42CrMo Seamless Alloy Other Steel Tubes and Pipes

  • ASTM GB Customied 35# T11 35CrMo 42CrMo 40cr 16mn 27simn P11 Cr9mo Carbon Steel Seamless Steel Pipe for Building Material

  • ASTM A213 T9 High Pressure Seamless Alloy Steel Boiler Heat-Exchanger Tube

  • Corrosion Resistance Tube Gr2 Ta2 Ta7 ASTM Gr6 R54520 DIN 3.7115 Seamless Titanium Alloy Pipe for Medical and Chemical Purposes

  • Alloy Steel High Pressure Fitting Reducing/Equal Tee

  • Alloy Stainless Copper Steel Fin Tube/Boiler Tube/Heat Exchanger Finned Tube

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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 Mechanics Pipe
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  • Small Diameter Alloy Steel Pipe

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  • Cr5mo Alloy Steel Pipe
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