Spirally Welded Steel Pipes
SSAW (Submerged Spiral Arc Welded) steel pipes are characterized by a welding seam that follows a spiral pattern across the pipe. The process involves unrolling a coil and shaping it into a spiral to create the pipe, followed by continuous spiral welding until the coil is completely unwound. This production method is particularly well-suited for larger projects involving extensive quantities, long pipes, and relatively thin wall thicknesses (<28,0 mm).
Spirally welded pipes are highly suitable for various applications such as combined retaining walls, jetties, outrigger pipes, mooring posts, piles protecting against ship collision, and support structures/foundations in (offshore) maritime construction.
Smart Steel Solutions
In a rapidly evolving world with a strong emphasis on reducing CO2 emissions, PalPile leads by offering smart steel solutions. Our tailor-made, in-house produced steel products are crafted to meet the specific needs of each project, ensuring the most suitable solutions for our customers. With our latest sustainable developments, we deliver steel products that require less material or utilize recycled steel, while still meeting exact demands and specifications.
- Refuse
- Reduce
- Reuse
- Recycle
Optional Services
- Non-destructive Testing (NDT)
Ultrasonic testing
Magnetic particle testing
Radiographic examination (X-ray or gamma ray) - Destructive testing (DO)
Tensile test
Bend test
Chemical Analysis
Impact test
- Pile drill head; design by PalPile (optional with injection lance)
- Bell ends
- Footplates
- Various welding options (sheet pile interlocks, cathodic protection supports, mooring post attributes)
- Coating in accordance with ISO, ASTM, AMPP (NACE) and ACQPA standards
Galvanizing - CE-marking
- Non-destructive Testing (NDT)
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