Prefab Pipe Segment Insulation

This system is that PIR/PUR half segments glue on the pipe surface to achieve the insulation layer. The outer protection can be GRP/ steel cladding.


  • Pre-fabricated segments in advance
  • Multilayer system
  • Vapor barrier on first layer
  • Glass fiber mesh as crack barrier
  • Final surface treatment GRP(Glass reinforced Polyester) or cladding Aluminum(AL)/Steel use Stainless(SUS) protection

PU     - Polyurethane                PUR   - Polyurethane Rigid                  GRP   - Glass Reinforced Polyester

PIR    - Polyisocyanurate         EPS    - Expanded Polystyrene             SUS   - Steel use Stainless