Functions of Coflexip pipe components
1. The thermoplastic inner tube makes the pipe leak-tight.
2. The interlocked zeta and flat steel spiral pressure carcass resist internal pressure and external crushing loads.
3. The intermediate thermoplastic sheath is an anti-friction layer.
4. The double crosswound steel armours resist axial loads, protect the pipe from torsional strain resulting from handling and working conditions.
5. The thermoplastic outer jacket protects the armours from external corrosion.
6. The Stainless Steel Outer Wrap (SSOW), protects the pipe from mechanical impact, abrasion, weathering and accidental mishandling. |