SteelLink
Global Supply
Seamless Steel Pipe Global Supplier

Reliable Seamless Steel Supply Chain

Partnering with China's leading seamless steel pipe mills to deliver carbon steel, alloy steel, boiler tubes and mechanical pipes to Southeast Asia, Middle East, Europe, CIS and beyond.

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20+
Years Experience
50+
Countries Served
100K+
Tons Exported
Seamless steel pipes in warehouse
ISO
API
CE
Multi-Standard Certified
ISO 9001 · API 5L · ASTM · EN
Our Product Range

Core Steel Pipe Products

Comprehensive seamless steel pipe solutions covering carbon steel, alloy steel, boiler tubes and mechanical structural pipes for diverse industrial applications.

Carbon Steel Seamless Pipe

ASTM A106, API 5L, GB/T 8163 standards for fluid transport, structural and pressure applications.

  • OD: 21.3mm - 610mm
  • Grade: A, B, X42-X70
  • Hot rolled & Cold drawn

Alloy Steel Pipe

High-performance alloy pipes for high-temperature, high-pressure environments in energy and petrochemical sectors.

  • ASTM A335 P5/P9/P11/P22
  • Cr-Mo steel grades
  • Heat-treated available

Boiler & Heat Exchanger Tube

Precision tubes for power generation boilers, heat exchangers and superheaters under strict dimensional tolerance.

  • ASTM A192 / A210 / A213
  • GB/T 5310 standard
  • Hydro-tested

Mechanical Structural Pipe

Precision cold-drawn seamless pipes for agricultural machinery, mining equipment and hydraulic cylinders.

  • DIN 2391 / EN 10305
  • Tight tolerance ±0.1mm
  • Honed inner surface
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Why Work With Us

Your Competitive Edge in Steel Sourcing

We bridge the gap between China's top seamless pipe manufacturers and global buyers -- combining mill-direct pricing with professional export services.

Mill-Direct Pricing

Long-term partnerships with 10+ large-scale seamless pipe mills in China ensure competitive factory prices without middlemen markups.

Multi-Standard Compliance

Products certified to ASTM, API, DIN, EN, GB/T and GOST standards. Third-party inspection (SGS, BV, TÜV) available on request.

Global Logistics Expertise

Experienced in sea freight, port documentation, L/C and TT payment terms. Serving customers in 50+ countries across 6 continents.

Custom Specification Support

From OD/WT/length to special coatings and heat treatments -- we coordinate with mills to fulfill non-standard requirements efficiently.

Reliable Quality Control

Pre-shipment inspection, mill test certificates (MTC), hydrostatic testing and dimensional reports provided for every order.

Dedicated Account Management

A dedicated sales engineer handles your inquiry, quotation, order tracking and after-sales -- one contact for the entire process.

Global Markets

Serving Industries Worldwide

With deep experience in international steel trade, we serve key industrial markets across Southeast Asia, the Middle East, South America, Europe and the CIS region.

🌏
Southeast Asia
Vietnam, Thailand, Indonesia
🌍
Middle East
UAE, Saudi Arabia, Iraq
🌐
CIS Region
Russia, Belarus, Kazakhstan
🌎
South America
Brazil, Chile, Colombia
🏛️
Europe
Poland, Germany, Spain
🌿
South Asia
India, Bangladesh, Pakistan
Global shipping and steel trade routes
50+
Countries
6
Continents
500+
Projects
Who We Serve

Trusted by Industry Leaders

From agricultural machinery makers to steel importers, we provide tailored supply solutions for the buyers who matter most.

Agricultural Machinery Manufacturers

Precision mechanical tubes for hydraulic cylinders, axles and structural components in farm equipment.

Key Buyer Type

Engineering & Construction Companies

Structural and fluid transport pipes for infrastructure, oil & gas pipelines and industrial plant construction.

Key Buyer Type

Mining Equipment Enterprises

Heavy-wall seamless pipes for drilling equipment, conveyor systems and high-pressure hydraulic applications.

Key Buyer Type

Steel Importers & Distributors

Bulk supply with flexible MOQ, competitive pricing and reliable delivery schedules for stock replenishment.

Key Buyer Type
Simple Process

From Inquiry to Delivery

01

Submit Inquiry

Share your specs: standard, grade, OD x WT x length, quantity and destination port.

02

Receive Quotation

We respond within 24 hours with a competitive mill-direct price and lead time.

03

Order & Production

Confirm order, arrange payment, and we coordinate production with the mill.

04

Ship & Deliver

Full documentation (MTC, packing list, B/L) and on-time delivery to your port.

Ready to Source Seamless Steel Pipes?

Let's Build Your Supply Chain

Send us your specifications -- standard, grade, size and quantity. We'll respond with a competitive quote within 24 hours. No commitment required.

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24h
Quote Response Time
Mill
Direct Pricing
Full
Documentation Support