Grouting packers for hydraulic geology
Grouting packers for hydraulic geology, 40-1000mm
Grouting packers for hydraulic geology
I. PRODUCTION INTRODUCTOIN
Adapted to a wide range of B, N, H, P drilling hole diameters and
other hole dia. can be customized. The packers are highly flexible and can be
inflated with different fluids, durable and versatile. The deflated
packer is put into the drilled borehol, then inflated with neutral gas or
liquid through an inflation hose. The range of inflatable packers can be
customized and rubber length depends on the work.
These single packers can be easily transformed into double packer.
II. APPLICATIONS:
1. Pressure Grouting in Fractured or
Unconsolidated Borehole or Rock Formations
2. Water Infusion for Dust Control
in Coal Mines
3. Methane Gas Control and
Collection in Mines
4. Sealing Elements in Soil or
Boreholes
5. Water Sampling Testing
6. Hydraulic Fracturing Testing
7. Permeability Testing
8. Quality Control Testing
of Tubes
9. Bore-Hole Fluid Sampling,
10. Bore-Hole Wall Impression Testing
11. Industrial Piping Hydro-Testing,
12. Water Wells Repair
13. Aquifers Monitoring
III. STRUCTURE:
It is a versatile tool for a wide range of hole sizes and depths.
Standard construction includes steel metal parts and a reinforced rubber sleeve
element, rubber grouting hose, water/air inflation hose, manual water pump for
supplying inflation water, straddle steel pipes, etc.
Rubber membrane reinforced
Abrasive resistant rubber
Extensible Steel fabric
All above elements, size and length can be customized
IV. MAIN
SPECIFICATOIN
Sealing hole diameter 30-2000mm (can be processed
according to user requirements)
Working pressure 1-8MPa (can be processed according to
user requirements)
Working flow: 3-4.5 tons per hour
Hole sealing depth 1-8000m
|
SIZE |
I.D(mm) |
O.D(mm) |
Expansion Range(mm) |
Aperture(mm) |
W.P(Mpa) |
T.P(Mpa) |
B.P(Mpa) |
|
φ16-2 |
16±0.5 |
30±1.5 |
50 +8/-2 |
40 |
8 |
16 |
32 |
|
φ16-4 |
16±0.5 |
36±1.5 |
50 +8/-2 |
40 |
20 |
30 |
40 |
|
φ19-2 |
19±0.5 |
36±1.5 |
60 +8/-2 |
45 |
8 |
16 |
32 |
|
φ19-4 |
19±0.5 |
40±2.0 |
60 +8/-2 |
45 |
20 |
30 |
40 |
|
Φ22-2 |
22±0.5 |
39±2.0 |
80 +8/-4 |
50 |
6 |
12 |
24 |
|
Φ22-4 |
22±0.5 |
45±2.0 |
80 +8/-4 |
50 |
20 |
30 |
40 |
|
Φ25-2 |
25±0.5 |
42±2.0 |
90 +8/-4 |
65 |
6 |
12 |
24 |
|
Φ25-4 |
25±0.5 |
48±2.0 |
85 +8/-4 |
55 |
16 |
24 |
32 |
|
Φ32-2 |
32±0.5 |
50±2.0 |
90 +8/-4 |
60 |
6 |
12 |
24 |
|
Φ32-4 |
32±0.5 |
54±2.0 |
90 +8/-4 |
60 |
16 |
24 |
32 |
|
Φ38-2 |
38±0.5 |
55±2.0 |
95 +8/-4 |
65 |
5 |
10 |
20 |
|
Φ38-4 |
38±0.5 |
60±2.0 |
95 +8/-4 |
65 |
16 |
24 |
32 |
|
Φ45-2 |
45±0.5 |
63±2.0 |
100 +8/-4 |
75 |
4 |
8 |
16 |
|
Φ45-4 |
45±0.5 |
69±2.0 |
100 +8/-4 |
75 |
16 |
24 |
32 |
|
Φ51-2 |
51±0.5 |
69±2.0 |
110 +8/-4 |
90 |
4 |
8 |
16 |
|
Φ51-4 |
51±0.5 |
75±2.0 |
110 +8/-4 |
90 |
16 |
24 |
32 |
|
Φ64-2 |
64±0.5 |
84±2.0 |
120 +8/-4 |
100 |
3 |
6 |
12 |
|
Φ64-4 |
64±0.5 |
90±2.0 |
120 +8/-4 |
100 |
8 |
12 |
16 |
|
Φ76-2 |
76±0.5 |
94±2.0 |
130 +8/-5 |
110 |
3 |
6 |
12 |
|
Φ76-4 |
76±0.5 |
99±2.0 |
130 +8/-5 |
110 |
8 |
12 |
16 |
|
Φ89-2 |
89±0.5 |
109±2.0 |
140 +8/-5 |
130 |
3 |
6 |
12 |
|
Φ89-4 |
89±0.5 |
114±2.0 |
140 +8/-5 |
130 |
8 |
12 |
16 |
|
Φ102-2 |
102±0.5 |
122±2.0 |
160 +8/-5 |
150 |
3 |
6 |
12 |
|
Φ102-4 |
102±0.5 |
128±2.0 |
160 +8/-5 |
150 |
8 |
12 |
16 |
|
Φ127-2 |
102±0.5 |
141±2.0 |
160 +8/-5 |
180 |
3 |
6 |
12 |
Note: To save your time, it is important to know following basic
information when choosing the rubber hose
1) Usage:
2) Borehole
Diameters:
3) Gland Rubber
Sleeve Length (if any requirement):
4) Single or
double packer request:
5) Steel joint
pipe length (Straddle zone length if any request in double packer):
- Place of Origin:
- hebeihengshui
- Brand:
- Aoxing
- Packing:
- Wooden box
- Payment Terms:
- T/T;D/P
- Delivery Time:
- 1 days
- Keywords:
- grouting packer, inflatable packer, grouting plug