Shinestar Steel Group | Premium Steel Pipes & Fittings Supplier

About Shinestar Steel

A trusted name in the global steel industry with decades of experience in production, procurement, and distribution.

Established in 1993

Shinestar Holdings Group is an integrated steel procurement service provider based in China, serving clients across the globe. With a registered capital of 280 million RMB, we are recognized among China’s Top 500 Private Enterprises and China’s Top 50 Steel Sales Companies.

We offer comprehensive services including production, purchasing, marketing, processing, logistics, and information support for both domestic and international buyers. Our mission is to deliver high-quality steel solutions with reliability and efficiency.

Over 25 years of industry experience
150+ professional sales team members
One-stop procurement for steel pipes and fittings
Third-party inspections accepted

Our Products

Comprehensive range of high-quality steel pipes, OCTG, fittings, flanges, valves, and scaffolding systems for industrial applications.

API Casing

High-strength casing pipes for oil and gas well drilling, compliant with API 5CT standards.

• Grades: J55, K55, N80, L80, P110
• Sizes: 4.5" to 20"
• Standards: API 5CT, ISO 11960

API Tubing

Precision-engineered tubing for oil extraction and production operations.

• Grades: J55, N80, L80, C90, T95
• Sizes: 2 3/8" to 4 1/2"
• Standards: API 5CT, ISO 11960

Line Pipe

Reliable transmission pipes for oil, gas, and water pipelines.

• Grades: API 5L A, B, X42-X80
• Process: ERW, LSAW, SSAW
• Standards: API 5L, ISO 3183

Drill Pipe

Heavy-duty drill pipes designed for deep well drilling applications.

• Grades: E75, X95, G105, S135
• Sizes: 2 3/8" to 6 5/8"
• Standards: API 5DP, ISO 10424

Carbon Steel Pipe

Versatile carbon steel pipes for structural and industrial use.

• Grades: ASTM A53, A106, A333
• Types: Seamless, ERW, LSAW
• Applications: Construction, Energy, Water

Stainless Steel Pipe

Corrosion-resistant stainless steel pipes for harsh environments.

• Grades: 304, 304L, 316, 316L
• Standards: ASTM A312, A213
• Types: Seamless & Welded

Pipe Fittings

Comprehensive range of elbows, tees, reducers, caps, and bends.

• Materials: Carbon, Stainless, Alloy Steel
• Standards: ASME B16.9, MSS SP-75
• Sizes: 1/2" to 48"

Bolts & Nuts

High-strength fasteners for flanged connections and structural use.

• Grades: ASTM A193, A320, A194
• Materials: Carbon, Alloy, Stainless Steel
• Finishes: Galvanized, Black, Passivated

Scaffolding Systems

Complete scaffolding solutions including Ringlock, couplers, and planks.

• Types: Ringlock, Cuplock, Frame
• Standards: EN 12811, BS 1139
• Materials: Q235, Q345 Steel

Galvanized Steel Pipe

Hot-dip galvanized pipes for enhanced corrosion resistance.

• Standards: ASTM A53, BS 1387
• Zinc Coating: 200-600 g/m²
• Applications: Construction, Fencing

Alloy Steel Pipe

High-performance alloy pipes for elevated temperature and pressure.

• Grades: P11, P22, P91, T11, T22
• Standards: ASTM A335, A213
• Applications: Power Plants, Refineries

Nickel Alloy Tubes

Corrosion-resistant tubes for chemical, petrochemical, and marine use.

• Alloys: Inconel 625, 825, Monel 400
• Standards: ASTM B167, B444
• Features: High impingement resistance

View All Products

Why Choose Shinestar Steel

We combine quality, service, and global reach to deliver unmatched value to our partners.

Certified Quality

Every product undergoes rigorous testing with Mill Test Reports and Quality Certificates. We accept third-party inspections from SGS, BV, and other agencies before shipment.

Fast Delivery

In-stock availability of regular standard pipes near major ports ensures fast delivery and competitive pricing for urgent project needs.

Expert Team

Over 150 skilled sales professionals with deep expertise in steel products, industry trends, and international markets to support your procurement needs.

Our Project Applications

Trusted by industries worldwide for critical infrastructure and industrial projects.

Oil & Gas

API-certified casing, tubing, drill pipe, and line pipe for upstream, midstream, and downstream operations.

Power Energy

Boiler tubes, superheater tubes, and alloy pipes for thermal, nuclear, and renewable energy plants.

Construction

Structural hollow sections, scaffolding systems, and galvanized pipes for commercial and residential projects.

Water & Sewage

Coated and lined pipes for water transmission, treatment, and sewage systems with long service life.

Chemical

Stainless steel, alloy, and nickel pipes for corrosive chemical processing and storage applications.

Mining

Heavy-duty pipes and fittings for slurry transport, ventilation, and infrastructure in mining operations.

Value-Added Services

We offer comprehensive processing and logistics services to meet your exact specifications.

Coating

FBE, 3LPE, 3LPP, coal tar enamel, and other protective coatings.

Galvanizing

Hot-dip galvanizing for superior corrosion protection.

Painting

Custom painting and marking as per project requirements.

Cutting

Precision cutting to required lengths with saw or torch.

Threading

API and non-API threading with coupling assembly.

Beveling

End preparation for welding (single/double bevel).

Logistics

Global shipping via sea, air, and land with documentation support.

Inspection

NDT, hydrotesting, dimensional checks, and third-party verification.

Contact Shinestar Steel

Reach out to our team for product inquiries, quotations, and technical support.

Get in Touch

Address

No. 9 Xiangfu Rd, Yuhua District, Changsha, Hunan, China

[email protected]

Phone

+86 731 8867 2086

+86 198 7313 7997

Working Hours

Monday - Friday: 9:00 AM to 6:00 PM

Saturday - Sunday: Closed

Send Us a Message

For inquiries, please visit our official website to submit your request.

Visit Official Website to Contact

We respond to all inquiries within 24 business hours.

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Shinestar Steel Group Global Steel Solutions Provider