Trenching Machine Buoyancy
| Density : | 0.46g/cm³ |
| Size : | 1500*1100*900mm |
| Depth : | 1500m |
| Application Areas : | Trencher |
Underwater trencher is a kind of engineering machinery specially used for underwater digging and trenching operations, which is widely used in the fields of offshore oil and gas pipeline laying, submarine cable laying, port construction, river dredging and so on. With the continuous development of Marine resources and the acceleration of submarine infrastructure construction, the technical development and application prospects of underwater trencher have attracted much attention.
Product Performance
1.Low Density
The density of solid buoyancy material is 0.3~0.7g/cm³
2.Low Water Absorption
Water absorption rate ≤1%
3.Corrosion Resistance
Seawater corrosion resistance,with good weather resistance
4.High Strength
Compressive strength of 1~100MPa
5.Excellent Machinability
Can be processed according to the different needs of customers
| Products performance table | |||||
| Item | Model | Density | Depth | Water absorption | Compressive strength |
| (g/cm³) | (m) | （24H） | (MPa) | ||
| Standard Performance Buoyancy | HJ-036 | 0.36±0.01 | 500 | ≤1% | ≥16 |
| HJ-038 | 0.38±0.01 | 800 | ≤1% | ≥21 | |
| HJ-043 | 0.43±0.02 | 1000 | ≤1% | ≥24 | |
| HJ-045 | 0.45±0.02 | 1500 | ≤1% | ≥28 | |
| HJ-051 | 0.51±0.02 | 3000 | ≤1% | ≥56 | |
| HJ-054 | 0.54±0.02 | 5000 | ≤1% | ≥65 | |
| HJ-063 | 0.63±0.02 | 6000 | ≤1% | ≥85 | |
| High performance Buoyancy | HJ36H | 0.36±0.01 | 600 | ≤1% | ≥25 |
| HJ42H | 0.42±0.01 | 1500 | ≤1% | ≥30 | |
| HJ45H | 0.45±0.01 | 2000 | ≤1% | ≥35 | |
| HJ48H | 0.48±0.01 | 3000 | ≤1% | ≥50 | |
| HJ51H | 0.50±0.01 | 4000 | ≤1% | ≥60 | |
| HJ54H | 0.54±0.01 | 5000 | ≤1% | ≥80 | |
| HJ56H | 0.56±0.01 | 6000 | ≤1% | ≥96 | |
| HJ58H | 0.58±0.01 | 7000 | ≤1% | ≥112 | |
| HJ63H | 0.63±0.01 | 9000 | ≤1% | ≥140 | |
| HJ68H | 0.68±0.01 | 11500 | ≤1% | ≥170 | |
