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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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Seamless steel tubes high pressure

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ASTM A106 Grb A36 A53 S355jr Ss500 St52 Large Diamter Thick Walled Carbon Tube Cold Rolled Seamless Steel Pipe

  • ASTM A106 Grb A36 A53 S355jr Ss500 St52 Large Diamter Thick Walled Carbon Tube Cold Rolled Seamless Steel Pipe

  • Seamless Alloy Steel Pipe ASTM A335 P11

  • High-Pressure Alloy Boiler Tube Thick-Wall Alloy Steel Pipe 15crmog 12cr1movg Seamless Pipe Wholesale

  • Hot Sale Pipe Tube Price St37 C45 Sch40 A106 ASTM A283 T91 P91 P22 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Seamless Steel

  • Cold Rolled/Cold Drawn ASTM/En/JIS/DIN/GOST Carbon Mild Steel Tube Seamless Black Steel Pipe with Sufficient Stock

  • Alloy Steel High Pressure Fitting Reducer and Equal Tee

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Cold hot rolled steel tubes

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ASTM A335 SA335m P9 P11 P22 P91 P92 Seamless Steel Pipe for Boiler and High Temperature Service

  • ASTM A335 SA335m P9 P11 P22 P91 P92 Seamless Steel Pipe for Boiler and High Temperature Service

  • Stainless API 5L Hot Cold Rolled ASTM A53 A106 Seamless Alloy Galvanized Hollow Section Square Rectangular Round Mechanical Carbon Seamless Steel Pipe

  • Side Illuminated Transparent LED Display Wall Wide Viewing Angle Wide Color Gamut

  • Hot Dipped Pre-Galvanized Steel Pipe Gi Tube

  • 27simn Alloy Seamless Steel Pipe Precision Drawn Cold Dr Gcr15 Mill Certificate Price Per Ton Superalloy Steel Seamless Pipe

  • High Quality Large Avaiable ASTM A106 A53 Sch40 Q235A Q235B Q345 8mm 10mm API EMT Mild Fluid Water Gas Round Welded Hot Rolled Seamless Carbon Steel Pipe

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crmog steel tubes

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Hot Rolled ASTM A106 Gr. B A335 Apl 5L X60 X42 P91 P11 T92 L245 L360 High Pressure Steel Pipe/Alloy Seamless Steel Pipe/Line Tube

  • Hot Rolled ASTM A106 Gr. B A335 Apl 5L X60 X42 P91 P11 T92 L245 L360 High Pressure Steel Pipe/Alloy Seamless Steel Pipe/Line Tube

  • Q345 Q195 Sch 40 St37 St52 Hot Rolled Seamless Pipe Round Black Painted Seamless Low Carbon Steel Pipe

  • China Manufacturer Ss400/St37-2/A36/235jrg1/Q235/Q345 Hot DIP Galvanized Square Steel Pipe Galvanized Pipe

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

  • China Factory API 5L X-65 X56, X60 Q235B Q345b Q420c Q460c Ss400 Ss540 S235 S275 A36 A53 A106 A500 API 5L Thick Walled Tube Steel Seamless Pipe Price

  • ASTM/Gr5 High Quality Chinese Seamless Titanium Alloy Pipe for Chemical Industry

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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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  • 27simn Steel Pipe
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  • Low Pressure Alloy Tube

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