Inflation and injection hoses
Thermowelded twin hose
The twin hose is used for injecting grouting or any other strengthening product through a packer. One of the pipes is for inflation, the other for grouting.
The grouting hose is available in 2 sizes: ½’’ et ¾’’ (Other diameters upon request)
The inflation hose is in both cases, a Rilsan 3 x 6 mm hose.
An extra length of the inflation hose allows it to be easily connected to the packer’s end and to the inflation pump.
Inflation hose
Operating pressure : 75bar
External diameter : 6mm
Internal diameter : 3mm
Material
: Polyamide 12
Protection sleeve : Polyurethane
Grouting hose
Nominal diameter : 1/2” 3/4”
Operating pressure (bar) : 200 150
External diameter (mm) : 19.4 27
Internal diameter (mm) : 12.7 19
Bend radius (mm) : 85 155
Injection hoses
Our injection hoses are made of synthetic rubber reinforced with one steel layer.
They are supplied with swaged “JIC” coupling and BSP adapters.
| Diameter | Max. W.P. | Weight | Order Number |
|---|---|---|---|
| 3/8" | 155 bar | 0,32 | GH 9 |
| 1/2" | 140 bar | 0,42 | GH 12 |
| 3/4" | 86 bar | 0,65 | GH 19 |
| 1" | 70 bar | 0,99 | GH 25 |
Inflation hoses
Low pressure inflation hose Nylon 3/6
Material
: polyamide 12
Inner diameter : 3mm
Outer diameter : 6mm
Max. working pressure : 45bar
Weight
: 2.2Kg/100m
Order number
: IH36
Quick coupling for inflation hose IH36
Thread 1/8’’ : Order number : IA18
Thread 1/4’’ : Order number : IA14
Double union:
Order number : UA6
High pressure reinforced inflation hose
Reinforced inflation hose
Tube
: polyamide 12
Braiding
: polyester fiber
Cover
: Polyamide co-polymer micro-perforated
Inner diameter : 4mm
Outer diameter : 8mm
Max. working pressure : 215bar (3000PSI)
Weight
: 4.9Kg/100m
Order number
: RIH48
Screw fitting for inflation hose RIH48
Thread 1/8’’ : Order number : RIA18
Thread 1/4’’ : Order number : RIA14
Double union : Order number : RUA6
Retreivable coupling for RIH48 hose
Order number : RRIH48