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Premium Seamless Pipes for Critical Industries

Sincoo Metal supplies high-performance stainless steel, duplex, super duplex, and nickel alloy pipes for oil & gas, chemical, power, and marine applications worldwide.

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Sincoo Metal Factory

About Sincoo Metal

Sincoo Metal is the primary sales and marketing branch of Jiangsu Yinhuan Precision Steel Tube Co., Ltd., a leading manufacturer of high-quality seamless stainless steel and nickel alloy pipes based in China.

With a strong foundation in technology and production expertise, we have assembled a team of professionals skilled in senior management, marketing, and advanced manufacturing techniques. We place great emphasis on stable quality, continuous improvement, and exceptional pre-sale, sale, and after-sale service.

Core Business

Global distribution of seamless pipes for critical industrial applications.

Approvals

Compliant with API SPEC 5LC, API SPEC 5CRA, and international standards.

Our Product Range

High-performance seamless pipes engineered for extreme environments in oil & gas, chemical processing, power generation, and marine sectors.

Stainless Steel Pipes

Stainless Steel Pipes & Tubes

  • Schedule pipes
  • Pipeline systems
  • Instrumentation tubing
  • Heat exchangers & air coolers
  • Hydrogenation furnace tubes
Duplex Steel Pipes

Duplex Steel Pipes & Tubes

  • High strength-to-density ratio
  • Excellent corrosion resistance
  • Suitable for pipeline applications
  • OCTG (Oil Country Tubular Goods)
  • Precision tubing
Super Duplex Pipes

Super Duplex Steel Pipes

  • Superior chloride stress corrosion resistance
  • Ideal for offshore & subsea projects
  • Desalination plants
  • Seawater systems
  • Pressure vessels
Casing and Tubing

Casing and Tubing

  • Drill pipes
  • Connection tubing
  • Couplings
  • Mechanical tubes
  • Oil extraction equipment

Nickel Alloy Pipes & Tubes

  • UNS N08800 compatible
  • Pure nickel options
  • Corrosion-resistant environments
  • Heat-resistant applications
  • Hydraulic & pneumatic lines

CRA (Corrosion Resistant Alloy)

Engineered for aggressive chemical and offshore environments. Resistant to pitting, crevice corrosion, and stress cracking in high-chloride and acidic conditions.

HRA (Heat Resistant Alloy)

Designed for high-temperature applications such as furnaces, heat exchangers, and thermal processing systems. Maintains strength and oxidation resistance at elevated temperatures.

Precision Tubing

High-tolerance seamless tubes for instrumentation, hydraulic lines, and critical control systems. Available in stainless, duplex, and nickel alloys with tight dimensional control.

Industrial Applications

Our pipes serve mission-critical roles across demanding sectors where reliability and performance are non-negotiable.

Oil & Gas

Offshore platforms, subsea systems, pipelines, refineries, and petrochemical plants.

Chemical Processing

Reactors, heat exchangers, distillation columns, and corrosive fluid transfer systems.

Power Generation

Thermal power plants, nuclear facilities, and renewable energy systems.

Marine & Offshore

Shipbuilding, LNG carriers, offshore support vessels, and seawater cooling systems.

50+
Countries Served
20+
Years of Experience
10K+
Projects Delivered
99.8%
On-Time Delivery

Frequently Asked Questions

What materials do you specialize in?

We specialize in seamless stainless steel, duplex, super duplex, nickel alloys (including UNS N08800), CRA (Corrosion Resistant Alloys), and HRA (Heat Resistant Alloys) pipes and tubes.

What industries do you serve?

Our products are used in oil & gas, chemical processing, power generation, marine, offshore, desalination, and other high-performance industrial sectors.

Are your products compliant with international standards?

Yes, our products meet API SPEC 5LC, API SPEC 5CRA, and other relevant international standards for quality and performance.

Where is your factory located?

Our manufacturing facility is located at No.16 Qingyuan Road, Yixing City, Jiangsu Province, China.

Get in Touch

Contact our sales team for product inquiries, technical specifications, or custom solutions.

Email

sales@sincoometal.com

Phone

+86 512 6586 3562

+86 152 5043 1153

Fax

+86 512 6586 3052

Sales Office

Room 508, Building 23, Times Square, Suzhou Industrial Park, (Jiangsu) Pilot Free Trade Zone, China 215000

Factory

No.16 Qingyuan Road, Yixing City, Jiangsu Province, China

Visit Our Website

For detailed product specifications, brochures, and company qualifications.

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