Download Mineman datasheet as PDF
Mandals Mineman is made from extruded thermoplastic polyether based polyurethane (TPU) with excellent wear & tear properties.The reinforcement is made from circular woven filament polyester yarn.The “extrusion through the weave” production method gives a very strong bonding between cover and lining as well as firmly encapsulating the woven polyester.
The hose has high resistance against commonly used chemicals and has excellent resistance to UV radiation, hydrolysis and fungus degradation. The abrasion resistance of the TPU is one of the highest available, making the hose ideal for use in the extremely abrasive environment in open pit mines.The outer cover has been designed with extra thickness in order to add wear & tear material.This extends the useful lifespan of the hose.
The circular woven filament polyester reinforcement ensures very high tensile strength and facilitates easy towing with tractors without risk of damage.The interlocking weave prevents the hose from lengthwise extension when pulled or pressurized. This avoids delamination of cover or lining from the woven reinforcement and minimizes “snaking” and twisting.
Mandals Mineman can operate in a temperature range from -50°C to +75°C. It can withstand intermittent use up to +80°C.
Standard lengths up to 200 meters.
Mandals Mineman
|
Inner Diameter
|
Wall Thickness
|
Weight
|
Burst Pressure
|
Tensile Strength
|
|
inch
|
mm
|
inch
|
mm
|
lbs/ft
|
kg/m
|
psi
|
bar
|
lbs
|
kg
|
|
6
|
152,0 +3,0
|
0,15
|
3,9
|
1,41
|
2,10
|
460
|
32
|
32 800
|
14 900
|
|
8
|
203,0 +3,0
|
0,16
|
4,2
|
2,00
|
3,00
|
377
|
26
|
41 500
|
18 900
|
To obtain maximum lifetime for the hose, it is recommended that actual Working Pressure and Working Tensile Stress do not exceed 1/3 of the above listed values.
* Total theorethical longitudinal strength.
