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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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Mirror polished round tube

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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 Seamless Precision Steel Tube/ Pipe 10# 20# 35#45# 40cr 42CrMo 16mn Carbon Alloy Steel

  • Online Shopping Super Duplex Sta Pickling Acid Passivation Annealing Igc Test High Quality Seamless Carbon Steel Pipe ASTM A213 Od38*2mm China Factory Suppliers

  • DIN 17175 ASTM A213 T11 A199 T11 Cold Drawn Mild Carbon Alloy Seamless Steel Pipe for Heat Exchanger

  • Alloy Carbon Seamless Steel Pipe En10216-2 P195gh, P235gh P265gh P295gh Oil Gas Pipeline SSAW Spiral Welded Steel Pipe Cold Drawn

  • CDS BS En 10305-1 E235+C Carbon Steel Pipe

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Clean heat exchange tube

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ASME SA-335/SA335m*ASTM A335 Bolier Tube Alloy Steel Seamless-P91 P9

  • ASME SA-335/SA335m*ASTM A335 Bolier Tube Alloy Steel Seamless-P91 P9

  • Pipe Factory High Quality Q235,BS1387,ASTM A53,A500,S235jr,Ss400 Pregalvanized Steel Pipe/Pregalvanized Welded Round Pipe/Round Pipe/Gi Pipe with Better Price

  • Q355b Low-Alloy I-Beam 40# for Factory Building Steel Structure Steel Beams Sufficient Inventory

  • 10# 20#45# A36 Q235 Q345 Q195 Seamless / Welded Round Carbon Steel Tube Carbon Steel Pipe

  • China Manufacturers Spiral L G H Type Welded Aluminum Copper Alloy Steel Fin Rolled Exchanger Heat Finned Tube for Heat Exchanger /Air Heater

  • Trenching Machine Accessories, Trenching Machine Special Mud Pipe, Supporting The Major Brands of Trenching Machine

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Corrosion Resistance Square Pipe

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OEM ODM Manufacturer Rust-Proof Alu Alloy L 100mm-12000mm Customized 5052 5005 5083 6262 7075 7003 Square Round Al Aluminum Pipe for Aerospace Accessories

  • OEM ODM Manufacturer Rust-Proof Alu Alloy L 100mm-12000mm Customized 5052 5005 5083 6262 7075 7003 Square Round Al Aluminum Pipe for Aerospace Accessories

  • Rod Pipe Casing Cutter Drilling Tools Dcdma Standard B N H P for Canada, Russia, Iran

  • ASTM A519 4140 4130 4340 Seamless Steel Pipe

  • China Suppliers High Quality Square Stainless Steel Pipe 316 304 430 201 310S 904L Stainless Steel Tube/ Pipes for Industry Oil

  • Excellent Value BS1387 S235 S275 S355 ASTM A53 Grade A Grade B Gi Pipe Round Seamless ERW Carbon Pre Hot DIP Galvanized Steel Tube Pipe for Sale

  • A283 T91 P91 St37 C45 A106 Alloy Carbon Steel Pipes

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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

  • Cr5mo Alloy Steel Pipe
  • 27simn Alloy Pipe
  • Alloy Structure Pipe
  • Seamless Alloy Pipe For Project

Hot Products Tags

  • 40crmo Alloy Steel Pipe
  • Astm A335 P91 Pipe
  • Hydraulic Cylinder Steel Tube
  • Alloy Steel Pipe Gb5310

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