Providing comprehensive full-chain pile foundation solutions, covering every stage from material sourcing and manufacturing to construction and maintenance. Services encompass welded pipe production, anti-corrosion treatments, steel fabrication, equipment supply, design, and installation for marine, bridge, urban, and global infrastructure projects.

The combi tubular wall stands as a pinnacle of wall technology integration, offering a high-performance construction option that caters to a wide array of project requirements.

Standout Features

• Robust: Capable of enduring heavy loads for large-scale industrial endeavors.
• Customizable: Seamlessly adapts to meet unique project demands.
• Durable: Corrosion-resistant materials ensuring long service life.

Interlock & Welding Systems

Precise alignment is the core function. The clutch or interlock has expanding segments that press outwards against the inner wall, ensuring perfect circumferential and axial alignment.

In-house labs perform a comprehensive range of tests to ensure efficient and error-free operations. Testing includes Chemical Composition, Mechanical Property, Radiographic (RT), Ultrasonic (UT), Magnetic Particle (MPT), and Hydro Static Testing.

Welding Standards

Compliance with global standards: GB 50661, AWS D1.1, EN 1090, ISO 3834, AS/NZS 1554, ASME IX, and API 1104.