SRT Steel Pipe | Premium Steel Pipes & Tubing Solutions

About SRT Steel Pipe

SRT Steel Pipe, an external gateway of Shinestar Holdings Group Co., Ltd., is a professional supplier engaged in the design, manufacturing, and global distribution of a comprehensive range of steel pipes. Headquartered in Hunan, China, we operate six associated factories across the country, ensuring scalable production and consistent quality.

As a trusted name in the steel industry, we specialize in Seamless Steel Pipes, ERW Steel Pipes, LSAW Steel Pipes, and SSAW Steel Pipes, meeting international standards such as ASTM, JIS, BS, EN, GOST, AWWA, DIN, and UNI.

Factories

50+

Countries Served

20+

Years Experience

Our Steel Pipe Products

We manufacture and supply a wide range of high-performance steel pipes tailored for structural, fluid transportation, piling, and industrial applications.

Seamless Steel Pipe

Precision-engineered for high-pressure environments. Ideal for boilers, refineries, and mechanical systems.

Standards: ASTM, API 5L, DIN
Applications: Oil & gas, power plants
Types: Carbon, Alloy, Stainless

ERW Steel Pipe

Electric Resistance Welded pipes with consistent weld integrity and dimensional accuracy.

Standards: ASTM A53, API 5L
Applications: Structural, fluid transport
Finishes: Galvanized, coated

LSAW Steel Pipe

Longitudinal Submerged Arc Welded pipes for high-strength structural and pipeline use.

Standards: API 5L, ISO 3183
Diameter: Up to 1422mm
Applications: Onshore & offshore pipelines

SSAW Steel Pipe

Spiral Submerged Arc Welded pipes ideal for large-diameter fluid transportation.

Standards: SY/T 5037, API 5L
Diameter: 219mm–3500mm
Applications: Water, slurry, gas lines

Carbon Steel Pipe

Durable and cost-effective solution for general industrial and construction use.

Grades: A106, A53, API 5L
Types: Seamless, ERW, LSAW
Uses: Structural, mechanical

Stainless Steel Pipe

Corrosion-resistant pipes for chemical, food, and pharmaceutical industries.

Grades: 304, 316, 321
Standards: ASTM A312, A213
Finishes: BA, Pickled, Polished

Alloy Steel Pipe

High-strength, heat-resistant pipes for extreme temperature and pressure conditions.

Grades: P11, P22, P91
Applications: Power plants, refineries
Standards: ASTM A335, ASME SA335

Piling Pipe

Heavy-duty steel pipes used in foundation construction and marine structures.

Diameter: 325mm–1200mm
Wall Thickness: Up to 25mm
Coatings: External anticorrosive

Galvanized Steel Pipe

Zinc-coated pipes for enhanced corrosion resistance in outdoor and humid environments.

Standards: ASTM A53, BS EN 10240
Coating: Hot-dip galvanized
Uses: Fencing, scaffolding, water lines

Pipe Fittings

Comprehensive range of elbows, tees, reducers, and flanges for complete pipeline systems.

Materials: Carbon, Stainless, Alloy
Standards: ASME B16.9, MSS SP-75
End Types: Beveled, threaded

Why Choose SRT Steel Pipe?

We combine advanced manufacturing, strict quality control, and global logistics to deliver excellence.

Certified Quality

All products conform to international standards: ASTM, API, EN, GOST, DIN, and more.

6 Factories

Nationwide production network ensures high capacity and timely delivery.

Global Reach

Serving clients in North America, Europe, Africa, Asia, and the Middle East.

Rigorous Testing

Comprehensive testing: hydrostatic, ultrasonic, tensile, and chemical analysis.

Frequently Asked Questions

What types of steel pipes do you manufacture?

We produce Seamless, ERW, LSAW, SSAW, Carbon, Alloy, Stainless Steel Pipes, Piling Pipes, and Pipe Fittings.

Do your products meet international standards?

Yes, our steel pipes conform to ASTM, API, JIS, BS, EN, GOST, AWWA, DIN, and UNI standards.

Can you customize pipe dimensions and coatings?

Absolutely. We offer custom lengths, diameters, wall thicknesses, and both internal and external anticorrosive coatings.

What is the delivery time for bulk orders?

Typically 20–40 days depending on order size and destination. We provide logistics support globally.

Do you provide product certifications?

Yes, we provide Mill Test Certificates (MTC), ISO, and other relevant quality documentation.

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