• 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

seamless tubing

Read More

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

  • Seamless Steel Pipe /Carbon Steel/A106b/C A53b/Alloy Steel/P5, P9, P11, P22, P91/Stainless Steel/304, 304L, 316, 316L/

  • T91 P91 P22 A355 P9 P11 Alloy Carbon Steel Pipe

  • Dcdma Aproved High Alloy Steel B N H P Size Geological Prospecting Wireline Drill Rod/Pipe with Heat Treatment for Coal/Ore/Combustible Ice/Road/Bridge Drilling

  • Cold Rolled/Cold Drawn ASTM/En/JIS/DIN/GOST Carbon/Alloy Steel Tube Carbon Seamless Steel Pipe

  • ASTM ISO A53 A106 A333 A335 DN15 Sch40 Q235 Q195 Hot Rolled/Cold Drawn Round Black Surface Alloy Seamless Welded Carbon Steel Pipe for Construction

Read More

alloy steel tubes

Read More

ASTM A335 P11 P22 P91 American Standard Hollow Steel Tube High Pressure Steam Boiler Seamless Carbon Steel Pipe

  • ASTM A335 P11 P22 P91 American Standard Hollow Steel Tube High Pressure Steam Boiler Seamless Carbon Steel Pipe

  • Sales Od 152mm Hot Rolled Thin-Walled 16mn Alloy Thick-Walled Seamless Steel Pipe 45 Large-Diameter Carbon Steel Tube

  • ASTM A36 A53 A192 Q235 Q235B 1045 4130 Sch40 10mm 60mm Hot Rolled Welded or Seamless Rectangular Round Carbon Steel Pipe for Oil and Gas Pipeline Construction

  • Q235B/En 10025-2 S2355jr Seamless Steel Tube

  • China Manufacturer Ss400/St37-2/A36/235jrg1/Q235/Q345 Hot DIP Galvanized Square Steel Pipe Galvanized Pipe

  • China Factory Price ASTM AISI Welded Seamless Alloy Round/Square 201 304 316 316L 321 Stainless Steel Tube/Pipe

Read More

round tubes

Read More

ANSI/ASME B16.5 Class 150 Long Welding Neck Flange Exporter

  • ANSI/ASME B16.5 Class 150 Long Welding Neck Flange Exporter

  • Carbon Steel Bw Pipe Fitting Sch40 Smls Equal Tee Pipe Fittings Tee

  • HYT Hot Selling Seamless Cold Drawn Sch 40 ASTM A335 Gr. P22 Carbon and Alloy Steel Pipe for Oil Application

  • Small Size Very Thin Capillary Seamless Welded Pipe ASTM AISI 310S 309S 321 304 316 201 Metal Steel Round Stainless Steel Capillary Pipe

  • ASTM China Supplier Galvanized Ss Mild Welded Seamless Tube 201 304 316 Stainless Steel Pipe Carbon Square Oval Round Nickel Titanium Tube

  • ASTM A249 En 10217-7 SUS 304 316 Austenitic Welded Tube Stainless Steel Seamless Pipe Manufacturer

Read More
    • ‹
    • 1
    • 2
    • ...
    • 1132
    • 1133
    • 1134
    • 1135
    • 1136
    • 1137
    • 1138
    • ...
    • 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

  • Heat Exchangers Pipe
  • Alloy Pipe Manufacturer
  • 16mn Grade Alloy Steel Seamless
  • Large Diameter Stock Seamless Steel Pipe

Hot Products Tags

  • Boiler Alloy Pipe
  • Gas Alloy Pipe
  • Alloy Steel Pipe
  • 16mn Grade Alloy Steel Seamless

Our Company

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

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

Partner Company: Dna Molecule Nucleotide trash can commercial Manual Coil Winding Machine trough roller heart surgery Industrial Pasta Making Machine