Description
Above-ground horizontal cylindrical diesel storage tank manufactured by Green Prefab FZC with a capacity of 100 imperial gallons (approximately 455 litres).
Constructed from ASTM A36 mild steel with 4 mm shell and dish thickness, welded steel fabrication, and 400 mm diameter inspection manhole. Equipped with inlet, outlet, drain, and spare 2″ socket connections, a 1½” goose neck vapor vent with bird screen, and a transparent PVC fuel level gauge with crash guard protection.
The external surface is abrasive blasted to SA 2.5 standard and finished with a 250-micron total dry film thickness coating system comprising 75-micron epoxy primer, 125-micron epoxy intermediate coat, and 50-micron polyurethane finish coat.Factory hydrostatic/leak tested prior to dispatch.
Includes support saddles, welded lifting lugs, vapor vent assembly, and fuel level gauge assembly as standard.
TANK CONSTRUCTION DETAILS
|
Item |
Specification |
|
Shell Material |
ASTM A36 MS |
|
Shell Thickness |
4 mm |
|
Tank Ends |
Shallow Dished Ends |
|
Dish Thickness |
4 mm |
|
Fabrication |
Welded Steel Construction |
|
Lifting Lugs |
8 mm Thick Plate (2 Nos.) |
|
Support Saddles |
Fabricated from 5 mm Thick Steel Plate (2 Nos.) |
|
External Ladder |
Not Required |
|
Manhole |
400 mm Diameter Inspection Manhole |
SURFACE PREPARATION & COATING SYSTEM
Internal Surface
External Surface Preparation
Coating System
|
Coating Layer |
Dry Film Thickness (DFT) |
|
Epoxy Primer |
75 Microns |
|
Epoxy Intermediate Coat |
125 Microns |
|
Polyurethane Finish Coat |
50 Microns |
|
Total Dry Film Thickness |
250 Microns |
QUALITY CONTROL & TESTING
|
Test |
Requirement |
|
Visual Inspection |
100% |
|
Dimensional Inspection |
As per Approved Fabrication Drawings |
|
Leakage Test |
Hydrostatic / Leak Test Prior to Dispatch |
|
Coating Inspection |
Dry Film Thickness (DFT) Verification |
