This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Premium Steel Pipes & Fittings

Global supplier of carbon steel, stainless steel, alloy steel pipes, OCTG, flanges, and steel plates. Over 30 years of excellence in manufacturing and international trade.

Explore Products Request Quote

About Bestar Steel

Founded over 30 years ago by Mr. Guoyu Yi in Changsha, Hunan, Bestar Steel Co., Ltd began as a regional steel pipeline trading company. With the Chinese Economic Reform in 1989, we rapidly evolved into a leading manufacturer and stockist of steel pipes.

Over the past decades, we have expanded our operations nationwide and built a global export footprint. Our international business strategy — “Based in China, Serving the World” — drives our commitment to quality, innovation, and customer satisfaction.

Today, we are a trusted one-stop procurement partner for clients across 50+ countries, delivering international-standard steel products for oil & gas, construction, energy, and infrastructure projects.

Bestar Steel Factory
2.5M+
Tons Annual Manufacturing Capacity
$27B+
Value of Projects Executed
50+
Countries Served Worldwide

Our Products

Carbon Steel LSAW Pipe

Carbon Steel LSAW Pipe

  • OD: 406mm–1422mm
  • WT: 6–60mm
  • Standards: API 5L, GB/T9711, EN10208
  • Grades: X42–X80, PSL1/PSL2
Carbon Steel ERW Pipe

Carbon Steel ERW Pipe

  • OD: 21.3mm–660mm
  • WT: 1–20mm
  • Standards: ASTM A53, API 5L, EN 10219
  • Grades: Gr.A, Gr.B, X42–X70
Carbon Steel SSAW Pipe

Carbon Steel SSAW Pipe

  • OD: 219mm–3000mm
  • WT: 6–25mm
  • Standards: API 5L, ASTM A252, EN10219
  • Grades: L245–L555, X42–X80
Carbon Steel Seamless Pipe

Carbon Steel Seamless Pipe

  • OD: 10.3–1219.2mm
  • WT: 1.65–60mm
  • Standards: API 5L, ASTM A106, EN10216
  • Grades: A, B, S20, S35
Stainless Steel Pipe

Stainless Steel Pipe

  • Types: 304, 316, Seamless, Welded
  • Standards: ASTM A312, JIS G3459
  • Applications: Chemical, Food, Pharma
  • Coating: Pickled, Polished, BA
OCTG Casing & Tubing

OCTG Casing & Tubing

  • Standards: API 5CT, ISO 11960
  • Grades: J55, K55, N80, P110
  • Thread Types: API, Premium
  • Applications: Oil & Gas Drilling
Alloy Steel Pipe

Alloy Steel Pipe

  • Types: Seamless & Welded
  • Standards: ASTM A335, A213
  • Grades: P11, P22, P91
  • Applications: High-Temp Systems
Pipe Fittings & Flanges

Pipe Fittings & Flanges

  • Types: Elbows, Tees, Reducers, Flanges
  • Materials: Carbon, Stainless, Alloy Steel
  • Standards: ANSI, DIN, JIS, GB
  • Pressure: 150# to 2500#
View All Products

Our Latest Projects

3 Km Pipeline Project

ROW, Stringing, Bending, Welding, Blasting, Coating. Diameter: 2500 Dia inch Piping. Full turnkey execution with QA/QC compliance.

Prefabrication & Valve Installation

Complete prefabrication, welding, flange management, and valve installation for offshore platform systems.

High-Value Resource Development

Integrated pipeline solution for a high-value-added package-type resources development project in Southeast Asia.

Offshore Dynamic Positioning

Supply and installation support for a worldwide capable fleet of Dynamic Positioning 2 and Dynamic Positioning 3 vessels.

Process Technology Integration

Provided process technology and project management for a large-scale petrochemical pipeline network.

International Infrastructure

Delivered over 15,000 tons of LSAW and SSAW pipes for cross-border energy transmission infrastructure.

Quality Control & Certifications

We adhere to international standards and maintain rigorous quality control throughout the manufacturing process. Our certifications ensure compliance with API, ASTM, EN, ISO, and other global specifications.

CE Certificate

CE Certified

API 5L Certification

API 5L Certified

ISO 9001

ISO 9001

DNV Certification

DNV Approved

Want to Cooperate With Us?

Contact us today for consultation. We reply as soon as possible.

Phone: 0086-0731-88678530
Email: sales@bestar-pipe.com
Address: Hunan Steel Industrial Zone, No.9 Xiangfu Road, Yuhua District, Changsha, Hunan, China
Hours: Monday–Friday: 8:30 AM – 6:00 PM

Visit Official Website to Contact
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info