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To Be a Top Metal Materials Supplier and Add Honor to China's Manufacturing

Premium steel pipe solutions engineered to international standards — API, ASTM, DIN, ISO. Trusted by clients in over 80 countries.

Steel Pipe Manufacturing

About Yangtze Pipe

Yangtze Pipe is committed to becoming a world-leading supplier of high-performance metal materials. With advanced production facilities and a strong focus on quality, we deliver steel pipe solutions that meet the most demanding industrial requirements.

Our annual production capacity reaches 500,000 metric tons, supported by a team of experienced engineers and technical experts. We serve clients across energy, construction, infrastructure, and manufacturing sectors globally.

As a recognized "Annual Five-Star Merchant" by Alibaba.com, we uphold excellence in product quality, delivery reliability, and customer service.

Factory Overview

Our Product Range

Comprehensive selection of high-quality steel pipes manufactured to international standards including API, ASTM, DIN, and ISO.

Galvanized Corrugated Metal Culvert Pipe

For water drainage beneath roads and bridges. Galvanized 610 gsm for superior corrosion resistance.

  • Application: Road culverts, drainage systems
  • Standard: ASTM, JIS, ANSI
  • Coating: Hot-dip galvanized

Cold Drawn Alloy Seamless Steel Pipe

Premium alloy pipes for high-temperature and high-pressure environments.

  • Grades: A335 P11/P22, P5/P9, P91/P92
  • Standards: ASTM A213, A333 Gr.6
  • Use: Power plants, refineries

Small Diameter Stainless Steel Welded Pipes

Polished BA finish, ideal for industrial and precision applications.

  • Materials: 304, 304L, 316, 310, 321
  • Diameter: 26mm and above
  • Standards: ASTM, JIS, EN, AISI

Large Diameter SSAW Spiral Welded Pipe

Structural construction and pipeline systems.

  • Diameter: 1000–2000mm
  • Standards: API 5L, ASTM A572, A106
  • Grades: Gr.A, Gr.B

Carbon Steel Hot Rolled Seamless Pipe

General-purpose round pipe for mechanical and structural use.

  • Grades: Q195, Q235
  • Length: 6 meters standard
  • Finish: Black, as-rolled

Hot Dipped Galvanized Steel Pipe

Corrosion-resistant structural tubes, popular in South America.

  • Application: Construction, scaffolding
  • Coating: Hot-dip galvanized
  • Standard: ASTM A36, A53

API 5L X52 Carbon Steel Seamless Pipe

For seawater pumping with anti-corrosion coating.

  • Coating: FBE external, RAL 8000 brown
  • Standard: API 5L X52
  • Use: Offshore, marine environments

China Factory Stainless Steel Welded Pipe

Wide range of diameters from 15mm to 2032mm.

  • Production: YangtzeSteel China Factory
  • Standards: ASTM, JIS, ANSI
  • Finish: Polished, BA

Q235 Galvanized Seamless Steel Pipe

Durable seamless pipe with galvanized coating for extended service life.

  • Base Material: Q235
  • Standard: ASTM A36
  • Coating: Galvanized

ASTM A53/A106 Carbon Steel Seamless Pipe

Black and red painted for fire protection systems.

  • Grades: Gr.B, API 5L
  • Use: Fire suppression systems
  • Inspection: Accepted before shipment

Aluminium Pipe (2024, 3003, 5052, 6061, 7075)

Lightweight alloy pipes for aerospace and industrial use.

  • Alloys: 2024, 3003, 5052, 6061, 7075
  • Custom: Various diameters and wall thicknesses
  • Origin: China supplier

Stainless Steel Welded Pipes (General)

Versatile welded stainless pipes for diverse industrial applications.

  • Materials: 304, 316, 321, etc.
  • Standards: ASTM, JIS, EN
  • Finish: Polished, pickled

Why Choose Yangtze Pipe?

Superior Quality

Our steel pipes meet API, ASTM, DIN, and ISO certifications, ensuring reliability and compliance.

Global Presence

Exporting to over 80 countries with reliable logistics and distribution networks.

Advanced Production

State-of-the-art facilities with 500,000 metric tons annual production capacity.

Expert Team

Experienced engineers and technical staff providing tailored solutions and support.

500,000+
Metric Tons Annual Production
80+
Countries Served
5+
Years Average Client Partnership
1
Five-Star Merchant on Alibaba.com

Latest News

December 15, 2025

Yangtze Steel Group Awarded "Annual Five-Star Merchant" by Alibaba.com

Recognized as the only steel company in Liaocheng to receive this honor, reflecting our commitment to quality and service excellence.

Read more
December 12, 2025

Sales Director Vicky Participates in Charity Book Drive

Vicky and her family continue their tradition of promoting literacy through book donations and community reading events.

Read more
December 5, 2025

8th China 400 Series Stainless Steel Conference Held in Beijing

Industry leaders gathered to discuss innovations and trends in stainless steel manufacturing and applications.

Read more

What Our Clients Say

"We've been working with Yangtze Pipe for over 5 years. Their product quality and delivery reliability are exceptional. They always meet our stringent requirements."

John Smith
Purchase Manager, Oilfield Supplies Inc.

"The technical support provided by Yangtze Pipe is outstanding. They helped us select the right materials for our infrastructure project, saving us time and money."

Maria Garcia
Engineering Director, Constructora Latina

"Competitive pricing, excellent quality control, and responsive customer service make Yangtze Pipe our preferred supplier. Their international shipping is always on time."

David Kim
Procurement Manager, Asian Engineering

Need Steel Pipe Solutions?

Contact our experts today to discuss your specific requirements and get a response within 24 hours.

Email: [email protected]

Phone: +86 13863585577

Office: Liaocheng office: Rongfu Center, Dongchang East Road

Hours: Mon-Fri: 9AM - 6PM (Beijing Time)

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