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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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Power plant pressure piping

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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

  • Low Carbon Steel Seamless Steel Pipe Steel Pipe/Tube Rolling Sch40 Alloy Carbon Steel Pipe A105 A106 Gr. B Seamless Carbon Steel

  • Cold Fine Rolled Draw Alloy Precision Steel Tube AISI 1020 1045 5120 5140 4130 Large and Small Diameter Mirro Finished Seamless Steel Pipe

  • China Supply Customized Size S355jr Low Alloy Steel I Beam for Building Material

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

  • China Supplier 4140 4130 30CrMo4 42CrMo4 35CrMo Chrome Moly Alloy Steel Pipe

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spiral welded pipe

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Seamless Smls A36 API 5L Sch40 32 Welded ERW Casing CS Ms Hot Rolled Drawn Saw Carbon Steel Round Pipe for Oil Petroleum Gas Drill Pipeline

  • Seamless Smls A36 API 5L Sch40 32 Welded ERW Casing CS Ms Hot Rolled Drawn Saw Carbon Steel Round Pipe for Oil Petroleum Gas Drill Pipeline

  • Cold Rolled Drawn Seamless Precision Steel Tube/ Pipe Carbon Alloy Steel 20#45#Q235, Q355, 35CrMo, 42CrMo, 27simn, 15crmog, 12cr1MOV

  • ASTM A283 T91 P91 P22 A355 P9 P11 4130 42CrMo 15CrMo Alloy Carbon Steel Pipe St37 C45 Sch40 A106 Gr. B A53 Seamless Steel Tube

  • SS304 SS316 S2507 S2205 254smo Austenitic Alloy and Duplex Stainless Steel Seamless Pipe Ss Pipe

  • ASTM Ss 201 304 304L 316 316L 310S 309S 430 904L 2205 Welded Round/Square/Rectangular/Hex/Oval Tube or Carbon/Aluminum/Galvanized/Seamless/Stainless Steel Pipe

  • ASTM A213/304L/316/316L Seamless/Cold Drawn/Seamless Stainless Steel Pipe

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Carbon Steel Pipe Sch

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T91 P91 P22 A355 P9 P11 42CrMo 15CrMo Alloy Carbon Steel Pipe St37 C45 Sch40 A106 Gr. B A53 Seamless Steel Pipe

  • T91 P91 P22 A355 P9 P11 42CrMo 15CrMo Alloy Carbon Steel Pipe St37 C45 Sch40 A106 Gr. B A53 Seamless Steel Pipe

  • Factory Direct Supply A335 P22 P11 P92 Seamless Carbon Tube 16mn 12cr1MOV T91 27simn 30CrMo 15CrMo Alloy Steel Round Pipe

  • High Mechanical Strength Hollow Graphite Tube for Continious Brass Foundry

  • Hot Dipped 75 X 2 Galvanised Tube 50X20 Rectangular Steel Gi Iron Square Pipe Tube 30X30 Pre Galvanized Rectangular Hollow Section Pipe with China Manufacturer

  • Customized ASTM A335 T91 SA213 T92 St45.8 A213 T2 T5 T9 T11 T12 T22 T91 High Pressure Alloy Boiler Tube/Pipe

  • 2023 New Produced ASTM A213 ASME SA213 T9 Cold Rolled/Cold Drawn Seamless Carbon Steel/Alloy Steel Boiler Tube High Pressure Heat Exchanger Tube/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

  • 12crlmov Alloy Steel Pipe
  • A335 P5 Alloy Pipe
  • Cr5mo Alloy Tube
  • Low Temperature Pipe

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  • T91 Alloy Steel Pipe
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  • Boiler Pipes

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