• 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
    • Our Service
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
    • Our Service
  • Home
  • Products

Chromium-molybdenum steel valve

Read More

34mn2V 34CrMo4 Cold Finished Steel Seamless Boiler Tubes / Pipe with TUV BV Bkw Nbk Gbk

  • 34mn2V 34CrMo4 Cold Finished Steel Seamless Boiler Tubes / Pipe with TUV BV Bkw Nbk Gbk

  • En10216 En10305-1 E355 E235 St52 A210 42CrMo4 4140 High Precision Cold Rolled Seamless Steel Alloy Pipe H8 Honed Tube

  • GB3087 ASME Painted Surface Tube Hot Rolled Seamless Steel Pipe

  • Industrial Waste and Air Pollution Control Applications ASTM C276 Nickel Alloy Pipe Seamless Pipe Welded Steel Pipemarine Steel Pipe Chemical Steel Pipe

  • Seamless Steel Pipe SA213 P91/T11 SA355 13crmo4 SA192 SA53 A160 St37 St52 1020 Round Alloy Carbon Seamless Steel Pipe/Tube SSAW/Sawl API 5L Spiral Welded Pipe

  • Alloy Pipe ASME Steam Boiler Pipe SA213 T22 Seamless Steel Pipe

Read More

Intelligent all-in-one valve

Read More

Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91

  • Carbon Steel Seamless Pipe Alloy Steel Pipe ASTM A335 Standard P2 P5 P9 P11 Steel Tubes P91

  • Factory Direct Sale Pre Galvanised Steel Gp Hollow Section Gi Pipe Square

  • Offshore Wind Power, Marine Piling Heavy Anticorrosive Piling Pipe LSAW

  • High Quality Steel/Alloy/Stainless/Nickel Positionable Male Run Tee

  • 12crmog GB 5310 Alloy Round Seamless Steel Tube for Boiler Application

  • High Temperature Boiler Tube, Holder Frame Hot Rolled Spiral Welded Steel Pipe, Hollow Ms Spiral Pipe

Read More

Electric steel globe valve

Read More

Zs 15CrMo 12cr1MOV Alloy Steel Tube/St52 Honed Tube /Seamless Alloy Pipe/Tube

  • Zs 15CrMo 12cr1MOV Alloy Steel Tube/St52 Honed Tube /Seamless Alloy Pipe/Tube

  • China Manufacturer Spot 3003 3004 3005 3104 3105 Aluminium Alloy Seamless Round Pipe/Tube

  • ASTM A283 4130 42CrMo 15CrMo St37 C45 Sch40 A106 Alloy/Stainless/Seamless//Galvanized/Welded/Square/Round/Aluminum/Black/Carbon Steel Tube Pipe

  • Zinc-Aluminium-Magnesium S550gd Pipes Zm275 for PV Support Bracket

  • ASTM JIS GB ISO Alloy/Seamless Welded/Hot Rolled Polished Copper Pipe Aluminum Square Pipe Round Hexagonal Special-Shaped Steel Pipe

  • ASTM China A36 ASTM A106b Q235 Q345 20# 45# 65mn 1020 4104 SCR420s SCR440 Cr430 Boiler Alloy Seamless Carbon Steel Pipe T11 Tool Steel Tube Honing Tubes

Read More
    • ‹
    • 1
    • 2
    • ...
    • 468
    • 469
    • 470
    • 471
    • 472
    • 473
    • 474
    • ...
    • 1493
    • 1494
    • ›
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

  • Q345 Pipe
  • Api 5l Grb Steel Pipe
  • Astm A213 Pipe
  • Cr5mo Alloy Steel Pipe

Hot Products Tags

  • Q345 Low Alloy Pipe
  • 4130 Steel Pipe
  • Alloy Seamless Pipe
  • Astm A106

Our Company

  • About us
  • Why Choose Us
  • Our Team
  • Our Service

@Copyright - 2020-2023 : Jilin Zhengna Ppipe Co., Ltd.

Partner Company: Plasma Atomized Metal Powder Rear Brake Caliper Symons Cone Crusher Amber Plastic Bottles Cbd Oil Packaging Weld On Fittings Adapter