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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
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Pre galvanized round steel pipe

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Hot Sale Large Diameter Carbon Steel Tube Hot Rolled Welded Pipe AISI 4140 Alloy Tube 4130 Chromoly Seamless Steel Pipe 42CrMo4 1020 1045 5120 5140

  • Hot Sale Large Diameter Carbon Steel Tube Hot Rolled Welded Pipe AISI 4140 Alloy Tube 4130 Chromoly Seamless Steel Pipe 42CrMo4 1020 1045 5120 5140

  • High Quality Low Carbon Alloy Pressure Steel Tube

  • SA213 T22 Alloy Seamless Steel Tube ASME SA213 T22 High Pressure Steel Tube

  • 12cr1MOV Structural Alloy Steel Seamless Boiler and Heat Exchanger Tube

  • A53 A106 A333 A335 Stpt42 G3456 St45 DN15 Sch40 Carbon Smls Black Alloy Hot Rolled/Cold Drawn Round Precision Seamless Steel Pipe

  • Scaffolding Steel Pipe BS1139 Construction Pipe China ERW Seam Steel Pipe

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Carbon alloy galvanized tube

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High Pressure and High Temperature Resistance Alloy Steel Pipes

  • High Pressure and High Temperature Resistance Alloy Steel Pipes

  • H-Shaped Steel I-Beams for Support of Low Alloy Structural Steel Factory Building Engineering

  • Chinese Manufacture of 3 Inch Galvan Tube Pre Galvanized Round Steel Pipe for Uzbekistan

  • China Manufacturer Q195 Q215 Q235B Q345b S235jr S355jr Ss400 Carbon Steel Pipe with High Quality

  • Manufacturer Supply GPC Recarburizer Semi-Graphite Petroleum Coke Carbon for Sale

  • High Quality ERW Iron Steel Pipe ERW Seamless Carbon Steel Pipe Scaffolding Clamp for Waterworks Farm Gates

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Seamless ERW steel pipe

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ASTM A335 P11 Alloy Steel Seamless Pipe for High Temperature

  • ASTM A335 P11 Alloy Steel Seamless Pipe for High Temperature

  • SA335 P22 Seamless Steel Pipe ASME SA335 P22 Alloy Steel Pipe in Stock

  • ASTM A213 Grade T2 T5 T9 T11 T12 T22 T91 T92 Alloy High Pressure and Seamless Steel Pipe Heat Exchange Pipe

  • Hot DIP Seamless/ ERW Spiral Welded / Alloy Galvanized/Rhs Hollow Section Ms Gi Square/Rectangular/Round Carbon Steel /Stainless Steel Pipe Supplier

  • Alloy Steel High Pressure Fitting Reducer and Equal Tee

  • API, ASTM, DIN, GB, JIS Standard A53 Grade B A106 Grb Carbon Steel Pipe Seamless Steel Pipes Line Steel Pipes Carbon Pipes China Supplier

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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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  • Seamless Alloy Tube

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