Application scope:
When the pipeline traversed the river, lake, marshland or swamp, the buoyancy will arise,
the pipeline bag weight is a kind of product to control the pipeline buoyancy.
Features:
1.Fast construction speed
The gravel can be adopted at site and filled at site, installation process is simple and ensures good construction effect,
which simplifying the construction steps and shorten the construction time;
2.Reducing construction cost No need heavy equipment for installation which reduces the equipment cost.
3.Safety, environmental & coating protection:The polypropylene material is corrosion & acid-base resisting,
and it has no pollution to the water and long service life.
The maximum area in contact with the pipe, firmly pressure in the pipe and soft contact with the pipe.
It dose not produce biodegradation and has permeability with no limitation to the CP system shielding.
Product Selection Table:
U1 Pipeline set-on geotextile bag weight(reference) |
Pipe O.D |
Filled Weight |
Center of pressure |
Size(length×width×height) |
Quantity of each group |
in (mm) |
lb(kg) |
m |
mm |
set |
6.614 (168) |
50 110 |
2 |
500×250×250 |
1 |
8.622 (219) |
300 661 |
6 |
1350×820×650 |
6 |
12.75 (323.9) |
600 1322.8 |
5 |
1550×850×500 |
6 |
16 (406) |
1874 850 |
5~6 |
1600×1000×550 |
6 |
2645.5 1200 |
5~6 |
1800×1250×700 |
6 |
18 (457) |
2645.5 1200 |
5~6 |
1800×1250×700 |
6 |
20 (508) |
2645.5 1200 |
5 |
1800×1250×700 |
6 |
24 (610) |
2645.5 1200 |
3~4 |
1800×1250×700 |
6 |
26 (660) |
3527 1600 |
3~4 |
1800×1300×780 |
6 |
28 (711) |
3527 1600 |
3~4 |
1800×1350×780 |
6 |
32 (813) |
5732 2600 |
3~4 |
2700×1800×1200 |
8 |
36 (914) |
5732 2600 |
3 |
2700×1800×1200 |
8 |
40 (1016) |
6173 2800 |
2.5~3 |
2200×2000×1400 |
6 |
48 (1219) |
6173 2800 |
2 |
1700×2400×1600 |
4 |