Send inquiry
Dooflex have several types air lifting bag can be used as the pipeline buoyancy bag. It can provide the buoyancy continually, to support the submarine cable, or steel pipe durinng installation and transportation in shallow water.
Pipeline use pillow type underwater air lifting bag used as pipeline buoyancy bag.
Features and advantages of pipeline use pillow type underwater air lifting bag
1) Made of heavy duty PVC coated polyester fabric
2) All seams are RF welded seams
3) Portable for rapid deployment
4) Fold compactly for easy carrying and storage
5) Ceritificated Webbing harness with single shackle fixing point
6) Auto over-pressure relief valves equipped
7) Design safety working factor 6:1
8) 3/4'' B.S.P air inlet stainless steel ball valves with quick diconnects
Specifications of pipeline use pillow type underwater air lifting bag
Certificates of pipeline use pillow type underwater air lifting bag
1. ISO 9001:2008
2. SGS material report
3. Third party certificates like BV, LR, ABS, SGS, ect
Service of pipeline use pillow type underwater air lifting bag
1. Warranty period is 12 months after B/L.
2. Repair kits( glue and material) free of charge.
Pipeline use pillow type underwater air lifting bag used as pipeline buoyancy bag.
Features and advantages of pipeline use pillow type underwater air lifting bag
1) Made of heavy duty PVC coated polyester fabric
2) All seams are RF welded seams
3) Portable for rapid deployment
4) Fold compactly for easy carrying and storage
5) Ceritificated Webbing harness with single shackle fixing point
6) Auto over-pressure relief valves equipped
7) Design safety working factor 6:1
8) 3/4'' B.S.P air inlet stainless steel ball valves with quick diconnects
Specifications of pipeline use pillow type underwater air lifting bag
| Model | Lift Capacity | Dimension(m) | 3/4' Inlet Asssembly | Approx.Folded Dimension | Dry Weight | ||
| KGS | LBS | Length | Width | kg | |||
| EP-100 | 100 | 220 | 1.02 | 0.76 | Yes | 0.40x0.30x0.20 | 5.5 |
| EP-250 | 250 | 550 | 1.32 | 0.82 | Yes | 0.45x0.31x0.22 | 9.3 |
| EP-500 | 500 | 1100 | 1.3 | 1.2 | Yes | 0.45x0.35x0.25 | 14.5 |
| EP-1000 | 1000 | 2200 | 1.55 | 1.42 | Yes | 0.50x0.35x0.25 | 23 |
| EP-2000 | 2000 | 4400 | 1.95 | 1.78 | Yes | 0.56x0.38x0.35 | 32.1 |
| EP-3000 | 3000 | 6600 | 2.9 | 1.95 | Yes | 0.68x0.45x0.35 | 41.2 |
| EP-4000 | 4000 | 8800 | 3.23 | 2.03 | Yes | 0.78x0.50x0.38 | 52.5 |
Certificates of pipeline use pillow type underwater air lifting bag
1. ISO 9001:2008
2. SGS material report
3. Third party certificates like BV, LR, ABS, SGS, ect
Service of pipeline use pillow type underwater air lifting bag
1. Warranty period is 12 months after B/L.
2. Repair kits( glue and material) free of charge.