Oil & Gas Division
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Pipeline Field Joint Infill & Coating Services (3/4)
Product Specifications
& Properties
General Properties
| Property |
Test Standard |
Unit |
Value |
| Overall
Moulded
Density |
ASTM D162
|
kg/m³
(pcf) |
130-190 (8-12)
/ or to suit client's requirement |
Compressive
Strength
(10% deflection) |
ASTM D1621
|
MPa (psi)
|
1.3 (185)
|
Compressive
Strength
(90% deflection) |
ASTM D1621
|
MPa
(psi) |
6.7 (967)
|
| Open
Cell
Content |
ASTM D2856
|
% |
90 |
Note : When tested
in field at 6.5 minutes demoulds and a load of 125 psi is applied,
adeflection of 4 - 6 mm was observed.
Impact
Test Results (max 35.5mm deflection)
Equipment
The equipment that will be utilized for the
work is PU foam proportioning/metering unit. The general specifications
of the proportioning/metering units are as follows:
- Metering
Pump with delivery capacity - between 25 to 130kg/minute.
- Tank Volume
– 90dm3
- Total Power
– 14kW
- Air
Consumption – 130 NI/shot
- Dimensions
– Base Unit : 1.2m x 1.2m x 1.6m
- Metering
Pump with delivery capacity – up to 15kg/minute.
|
