LARGE DIAMETER - HIGH PRESSURE - INNER AND OUTER COATING
Spiral welded steel pipes are wrapped as a roll by rolling the straight sheet metal into spiral form to create a pipe form and by connecting the band edges with shielded metal welding (SAW) from inside and outside.
Spiral Welded Steel Pipe Diameters (mm)
6 ” – 8 ” – 10 ” – 12 ” – 14 ” – 16 ” – 18 ” – 20 ” – 22 ” – 24 ” – 26 ” – 28 ” – 30 ” – 32 ” – 34 ” – 36 ” – 40 ” – 42 ” – 44 ” – 48 ” – 52 ” – 56 ” – 60 ”- 64 ” – 66 ” – 68 ” – 72 ” – 76 ” – 80 ” – 84 ” – 88 ” – 90 ” – 96 ” – 100 ” – 120 ” – 140 ”
Coating Types
- 3 Layered Polyethylene coating
- Fusion – Bonded Epoxy Coating
- Epoxy Internal and External Coating
- Internal Concrete Coating
- Polyurethane Coating
- Polypropylene Coating
Manufacturing Standard & Steel Quality
- Outer Diameter 168,3 mm – 3566 mm (6” – 140”)
- Wall Thickness: 4,0 – 26 mm (0,196” – 1,023”)
- Pipe Length: 6 – 16 meters (solid special manufacturing is possible up to 38 meters)
Usage Areas
Spiral Welded Steel Pipe Inserts
TE
Flange
Elbow
Reduction
Dismounting Piece