- Hengshui Aoxing Geological Equipment Co., LTD
-
Hengshui, Hebei, China
- Main products: Grouting packer, Lugeo testing equipment, data acquisition recorder, grouting pump, drilling rig, drill pipe, , drilling rig, drill pipe, drilling tools, drill bits, drilling tools, drill bits, Water injection sealing device for coal mines, FUKO contact grouting pipe
Home > Products > Grouting Packers > Rubber grouting double packers used in mining for water testing and grouting
Rubber grouting double packers used in mining for water testing and grouting
- 1000000 Piece / Pieces per Month
- TianJin
- T/T Other
- 3 days
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Product Details
| Brand Name | aoxing | Place of Origin | China | |
| Model Number | 40-150mm |
Product Description
Structure: The hose consists of an inner tube, reinforcement layer, middle layer and rubber cover.
Feature: The hose body length decreased, the diameter increase and on the expansion state after hose enduring internal upright pressure. Under this conditions, the hose accomplishes the hole sealing function.
Application:
A. Apply to coal mine and clear dust.
B. Apply to engineering construction and leak prevention construction underground.
C. Apply to tunnel exploitation and pour cast underground and underwater.
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 |
Contact Us
- Hengshui Aoxing Geological Equipment Co., LTD
- Contact nameliu ting Chat Now
- Addressingxian Development Zone, Hengshui, Hebei
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