GRP Sectional Water Tank
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GRP Sectional Water Tank
GENERAL SPECIFICATIONS
Standard :
Singapore Standard SS245: 1995 Cross reference to British Standard BS 7491 Part 3:1994 and BS EN 13280:2001
Materials :
Resin- Isophthalic unsaturated polyester resin conforming to BS 3532 specification
Fiber Glass- Low alkali fibre glass conforming to JIS R3411 to R3417 or BS 33396, BS 3496 and BS 3749 specifications
Manufacturing Process :
SMC hot pressed compression moulding
Tank Structural Support :
External:
– Standard Type : Hot Dipped Galvanised Steel
– Optional Type : External Braced type (Metal-Free tank internal for non- partitioned
tank only).
Internal:
– Standard Type : SS 304 Tie-Rod or Cleat Angle Stay
– Optional Type : SS 316 Tie-Rod pr Cleat Angle Stay
Roof Support – PVC Vertical Poles and GRP roof panel stiffener
Sealant :
Non toxic PVC foam
Bolt, Nuts, Washers :
External:
– Standard : Hot Dipped Galvanised Steel
– Optional : SS 304/A2 or SS 316/A4
Internal:
– Standard : SS 304/A2 (In-contact with water)
– Optional : SS 316/A4 (In-contact with water)
Roof – Hot Dipped Galvanised Steel or unless otherwise specified
Ladder :
External – Standard : Hot Dipped Galvanised Steel
Internal – Standard : PVC
– Optional : GRP or 316
Water Level Indicator :
Standard Reversed Reading Mechanical Ball Float Type with Mouse
Optional : Direct Reading Clear Tube Type
Nozzle Panel :
Flat panels will be provided for any type of piping materials.
BLOW OUT VIEW OF GRP TANK
Main Component
|
External Structural Support
|
Internal Structural Support
|
Tank Accessories
|
Top panel (1) |
Body angle (6) |
Pole (9) |
Access manhole (4) |
Side panel (2) |
Corner angle (5) |
Pole support (10) |
Air vent (7) |
Bottom panel (3) |
Tie-rod bracket (12) |
Tie-rod (11) |
Water level indicator (8) |
Side panel support (14) |
Roof support (13) |
Internal ladder (15) |
|
External ladder (1) |
General Specifications
STANDARD
Pressed steel sectional water tank constructed with hydraulically pressed flanged panels, conform to
BS1564:1975andSS22:1979
MATERIALS FLANGES OF PLATES
The steel used in the manufacture of the tank plates, stays and cleats conform to the requirement of BS4360:1972 grade 43A or ISO equivalent
Tank panels pressed with a combined double flange at an
angle of 45 degree and 90 degree to the face of the plate in four sides
FINISH
Hot Dip Galvanised conform to ISO1461
STANDARD THICKNESS
FOR 1.22 mX 1.22 m TANK PANEL
Type | 1.22 m (H) | 2.44 m (H) | 3.66 m (H) | 4.888 m (H) |
---|---|---|---|---|
Tank covers | 1.5 mm | 1.5 mm | 1.5 mm | 1.5 mm |
4th side panels | 5.0 mm | |||
3rd side panels | 5.0 mm | 5.0 mm | ||
2nd side panels | 5.0 mm | 5.0 mm | 5.0 mm | |
1st side panels | 5.0 mm | 5.0 mm | 5.0 mm | 5.0 mm |
Bottom panels | 5.0 mm | 5.0 mm | 5.0 mm | 6.0 mm |
Note: Specification may vary according to client’s requirement.
STANDARD
Pressed stainless steel sectional
water tank constructed with hydraulically pressed
flanged panels
MATERIALS
The tank panel, tie rods, stays and cleats are made
from Stainless Steel
Grade 304/316
JOINTING MATERIALS
Non toxic PVC
foam to be used for all jointing between tank panel flange
STANDARD THICKNESS
FOR 1.22 m X 1.22 m TANK PANEL
Type | 1.22 m (H) | 2.44 m (H) | 3.66 m (H) | 4.88 m (H) |
---|---|---|---|---|
Tank covers | 1.5 mm | 1.5 mm | 1.5 mm | 1.5 mm |
4th side panels | 2.5 mm | |||
3rd side panels | 2.5 mm | 2.5 mm | ||
2nd side panels | 2.5 mm | 3.0 mm | 3.0 mm | |
1st side panels | 2.5 mm | 2.5 mm | 4.0 mm | 4.0 mm |
Bottom panels | 2.5 mm | 2.5 mm | 4.0 mm | 4.0 mm |
*Optional items are to be quoted separately upon request.