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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
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  • Home
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ERW rectangular steel pipe supplier

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Factory Direct Sales ASTM A53/A106/A192/A333 1020 1045 Q235B 4140 4150 Gcr15 Precision Seamless Carbon Steel Pipe Alloy Steel Pipe Made in China

  • Factory Direct Sales ASTM A53/A106/A192/A333 1020 1045 Q235B 4140 4150 Gcr15 Precision Seamless Carbon Steel Pipe Alloy Steel Pipe Made in China

  • Alloy High Pressure Seamless Steel ASTM A213 Grade T11 T12 Tubing/Pipe 12 Crmo Alloy Tubes

  • High Pressure and High Temperature JIS G3462 STB24 STB13 Alloy Steel Tube

  • 1050 Industry Extruded Square/Round 6061 Hollow Tube 20X20 Anodized Telescopic Rofile Aluminum Alloy Square Tube for Cube System

  • ASTM/AISI/JIS/DIN/GB Mirror/Polished Alloy Steel China Pipe Duplex 2205 Steel Coil/Tube Surface Treatment

  • High Quality Ms CS A106 A53 API5l Gr. B A179 A192 St52 Carbon Seamless Steel Pipe for Oil and Gas

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China Supplier Alloy Steel Pipe

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ASTM A106 A53 Gr. B A336 API 5L Seamless Steel Pipe Galvanized/Stainlesss/Ms Alloy Large Diameter Thick Wall Sch40 Sch80 Seamless Fluid Fire Boiler Tube Pipe

  • ASTM A106 A53 Gr. B A336 API 5L Seamless Steel Pipe Galvanized/Stainlesss/Ms Alloy Large Diameter Thick Wall Sch40 Sch80 Seamless Fluid Fire Boiler Tube Pipe

  • Cold Drawn Carbon Steel Seamless Hydraulic Cylinder Honed Tube

  • High Quality Furnace Welded Pipe ASTM A312 A358 A409 A213 Carbon Welded Steel Pipe

  • China Factory Price OEM Building Elastomeric NBR PVC Rubber Foam Pipe for Air Conditioning /Tube/ Cold Media Copper Pipe Insulation

  • GB JIS DIN ASTM 15CrMo 20crmo Carbon Alloy Steel Pipe Stock

  • Alloy Steel High Pressure Fitting Reducing/Equal Tee

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China Gold Supplier Alloy Steel Seamless Tube

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Factory Direct Sale 4140 Grind Pipe

  • Factory Direct Sale 4140 Grind Pipe

  • ASTM B338 Grade 1 Grade 2 Pure Titanium Seamless Pipe for Heat Exchanger

  • Seamless En 10216-3 P355n 1.0562 Alloy Steel Pipe

  • Hot-Rolled Sch40/Sch60 Precision GOST-St20/09g2s Ms-Carbon-Alloy Building-Material ASTM/JIS A53/Q235/Q345/Q195 Welded-Round-Black Seamless Steel Pipe

  • Stainless/Seamless/Galvanized/Spiral/Welder/Copper/Oil/Casing/Alloy/Square/Round/Aluminum/Precision/Black/API5l/Carbon/304/Oval/Cold Drawn/Line/Steel Pipe

  • Factory Direct Sale 16mm-2000mm Diameter 304 316 Stainless 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

  • Oil Pipe
  • Sa213 T22 Alloy Pipe
  • 4140 Pipe
  • 16mn Alloy Pipe

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