Why GRP Water Tanks?

A grp water tank is a storage tank made of fiberglass-reinforced plastic. It is used to store water for a variety of purposes, including irrigation, domestic water supply, and industrial water supply. The tank is usually cylindrical in shape and can be either above ground or underground.

Panels are manufactured at a high tonnage press which molders heated up to 150 C. Smooth, highly resistant, and cured panels are obtained through high molding and manufacturing technology.

PIPECO GRP panels are WRAS approved, which represents the highest global standards. Panels are also tested by TSE, in terms of health and nutrition regulations. GRP Panels are UV stabilized; therefore do not allow algae to grow inside the tank.

Features of GRP Water Tanks

The Grp water storage tank is a kind of storage tank, it can be used in big houses or industry factories to save clean water and avoid being polluted by dirt, it is the best storage tank.
The characteristics of the Grp water storage tank:
1. The Grp water storage tank has the lightweight and high quality
2. It is durable
3. It can be used in a big house or industry factory
4. It is easy to transportation
It is the best water storage tank, it is the most popular water storage tank in recent years.

General Specifications

Standard: BS EN 13280:2001 and British Standard BS 7491 Part 3:1994

Materials: Sheet Moulding Compound (SMC) consists of below specification

Resin – Isophthalic unsaturated polyester resin conforming to BS 3532 specification

Fiber Glass – Low alkali fiberglass conforming to JIS R3411 to R3417 or BS 3396, BS 3496, and BS 3749 specifications.

Testing Method: BS2782

Manufacturing Process: Hot pressed SMC compression moulding

Ladder :

External: Standard: Hot Dipped Galvanised Steel, 300mm width
Internal: Standard GRP
Optional : SS 304 and 316, 300mm width

Water Level Indicator :

Standard: Direct Reading Clear Tube Type
Optional: Reversed Reading Mechanical Ball Float Type (Cat & Mouse)


Nozzle Panel :
Flat panels will be provided on request

Tank Structural Support :

External: Hot Dipped Galvanised Steel
Internal: SS316
Roof Support: GRP Pipes

Sealant: Non-toxic PVC

Bolt, Nuts, Washers :

External Standard: SS316 A4 Grade (Optional SS304)
Internal Standard: SS316 (In-contact with water)
Roof : Standard: SS316 (Optional SS304)

External Braced System :

External: Hot Dipped Galvanized Steel
Internal None (metal-free inside, non-partitioned tank only)
Roof Support: GRP Poles

Integrally Reinforced System


Externally Reinforced System


Types of GRP Water Tanks


Non Insulated GRP Water Tank


Insulated GRP Water Tank

GRP Water Tanks in India