• 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

Hot Selling Petroleum Steel Pipe

Read More

Seamless Alloy Steel DIN17175-79 13crmo44 Pipe

  • Seamless Alloy Steel DIN17175-79 13crmo44 Pipe

  • ASTM A53 API 5L Round Black Seamless Carbon Steel Pipe Small Diameter Tube 30CrMo Chromoly Alloy Steel Pipe

  • Factory Customized Alloy Steel ASTM 4140 4145 35CrMo 42CrMo Gcr15 Carbon Steel A36 A106 1020 1045 Circular Thick Walled Precision Seamless Steel Pipe

  • Od 0.4-16mm Custom Capillary Stainless Steel Pipe

  • 100mm 250mm 300mm 450mm Class K7 K9 Ductile Iron Pipe Tube Manufacturers Ductile Iron Pipe Fittings Price

  • Power Station High Pressure Seamless Alloy Steel Pipe T12 T23 T2 T5 T91 T92 ASME SA213 SA213m

Read More

Seamless Steel Pipe for Petroleum Use

Read More

Large Stock ASTM A106 A36 Q195 Q235 95mm Scechdule40 Large Outside Diameter Carbon Steel Seamless Pipes Tubes

  • Large Stock ASTM A106 A36 Q195 Q235 95mm Scechdule40 Large Outside Diameter Carbon Steel Seamless Pipes Tubes

  • GB/T 3077 20cr Seamless Steel Pipe 20cr Steel Pipes

  • Petroleum Refinery Used 660*80*20mm 6m 12m Factory Good Price Sales 27simn Large Diameter Seamless Steel Pipes

  • Seamless Welded Mirror Polished/Polishing for Heat Exchanger (10%off ASTM DIN 304/304L/321/316/316L/316ti/347) Stainless Steel Tube Pipe

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

  • En 10216-2 Grade P235gh Seamless Steel Tube

Read More

Petroleum spiral steel tube

Read More

Boiler Tubes 82.55X12.7 High Pressure Rifled Ribbed Internal Thread Pipe Stainless and Alloy Steel Pipe Factory Direct Sales

  • Boiler Tubes 82.55X12.7 High Pressure Rifled Ribbed Internal Thread Pipe Stainless and Alloy Steel Pipe Factory Direct Sales

  • 20MPa High Pressure Grooved Couplings for Wholesale Liquids Valves

  • Spiral Hfw Welded High-Pressure Alloy Fin Tube in 20g 12cr1MOV 12cr1movg 16mo3

  • Hot Sale Big Diameter Q345b Seamless Schedule 40 Carbon Steel Pipe 800mm Thick-Walled Alloy Pipe for Industrial Construction

  • ASTM B337 ASME Sb337 Welded Titanium Alloy Tube Titanium Pipe Steel Structure

  • Q345c 15crmog 27simn Carbon Welded Seamless Spiral Steel Pipe for Oil Pipeline Construction

Read More
    • ‹
    • 1
    • 2
    • ...
    • 1145
    • 1146
    • 1147
    • 1148
    • 1149
    • 1150
    • 1151
    • ...
    • 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

  • Small Diameter Alloy Steel Pipe
  • 15crmog Steel Pipe
  • Alloy Steel Pipes
  • Seamless Alloy Pipe For Boiler

Hot Products Tags

  • P9 Alloy Pipe
  • Alloy Steel Seamless Pipes
  • Steel Alloy Pipe
  • 12crmov Alloy Tube

Our Company

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

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

Partner Company: Chainsaw Solar Energy Storage Fuse Block Best Vape Mini Pleat Hepa Filter Recessed Adjustable Downlight