Features | GRP | Metal |
Mounting | Foundation required/Optional | Concrete foundation is Compulsory |
Relocation | Easy & hand carried | Not feasible |
Aesthetics | Good | Periodic maintenance required |
Construction | Joint less | Multiple Joints |
Earthing | Not required | Required |
Design Life | >25 years | Depends upon maintenance schedule |
Corrosion | Non corrosive | Highly corrosive |
Maintenance | Maintenance Free | On going maintenance required |
Weight | Light | Heavy ( 3 times heavier than Compo-site Pipes ) |
Installation Cost | Low | High |
Colours | Colour pigmentation included | Painting to be done externally |
Transport Cost | Low | High |
Current Leakage | Shook proof, Electrically non conductive | Conductive (Prone to current leakage & shock) |
Periodic Painting | Not required | Periodic painting required |