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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
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  • About us
    • About us
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ASTM AISI JIS Stainless Steel

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Synthetic Ice Rink Sheet and Fence Dek Hockey Ring Panel Arena Wall

  • Synthetic Ice Rink Sheet and Fence Dek Hockey Ring Panel Arena Wall

  • Factory Price ISO9001 ISO2531 En545 K9 K7 DN80 DN100 DN800 C30 C25 C40 Di Dci Steel Pipe 150mm 250mm 200mm 300mm 800mm Ductile Cast Iron Pipe for Water System

  • 12cr1movg Alloy Tube GB5310 Seamless Steel Pipe Cutting

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

  • Great Quality Seamless Steel Pipe Sch 80 SA213 P91/T11 SA355 T91/911 SA192 SA53 A160 St37 St52 1020 1045 Round Alloy Carbon Steel Pipes

  • ASTM A53/A106/ API 5L Grb Sch40 Seamless Carbon Steel Pipe

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ASTM API

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API 5L Low Carbon Steel Seamless Pipes Rolled Welded Carbon Steel Pipe

  • API 5L Low Carbon Steel Seamless Pipes Rolled Welded Carbon Steel Pipe

  • Seamless Welded Mirror Polished/Polishing for Heat Exchanger (10%off ASTM DIN 304/304L/321/316/316L/316ti/347) Stainless Steel Tube Pipe

  • China-Made 718 Nickel Alloy Pipe Nickel Alloy Seamless Steel Pipe

  • ASME SA106 SA210 SA213 St45.8 15mo3 Boiler Steel Pipe for High-Pressure Boiler Pipe

  • ASTM A36 Q355 Galvanized Mild Steel Tube, Low Carbon Steel Pipe, Low Alloy Steel Pipe, Price

  • Power Station High Pressure Seamless Alloy Steel Pipe T12 T23 T2 T5 T91 T92 ASME SA213 SA213m

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Oil and Gas Pipelines

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ASTM A106 /A53/A213/312/Hot Rolled Oil Pipe/Natural /Chinese Manufacturer/Line API 5L Sch 40/Galvanized /Carbon Steel /Seamless Carbon Steel/ Round Pipe

  • ASTM A106 /A53/A213/312/Hot Rolled Oil Pipe/Natural /Chinese Manufacturer/Line API 5L Sch 40/Galvanized /Carbon Steel /Seamless Carbon Steel/ Round Pipe

  • ASTM A213 St12 St35.8 12crmovg 12cr3movsitib High Pressure Carbon Steel Seamless Heat Exchanger Rifled Boiler Tubes

  • Q34b 16mn Low Alloy Seamless Steel Pipe for Structure Use

  • ASTM A213 T22 A199 T22 DIN 17175 10crmo Alloy Carbon Steel Pipe for Construction

  • Factory Price Reduced Tee DN 500*DN450 Sch40 Welded Carbon Steel Pipe Fitting Reducer Alloy /Carbon Steel Elbow/Tee

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

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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

  • Astm A213 Pipe
  • Steel Pipe Supplier
  • 15crmo Alloy Seamless Steel Pipe
  • Steel Tube

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  • Alloy High Pressure Boiler Pipe
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  • Alloy Low Pressure Boiler Pipe
  • 15crmog Alloy Pipe

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