FLOAT DRUM for dredging pipes
Product Advantages:
1. For sand dredging
2. For mud dredging
3. For sea water dredging
4. Good floating
5. Buoyancy is better
Product Advantages:
1. For sand dredging
2. For mud dredging
3. For sea water dredging
4. Good floating
5. Buoyancy is better
TECHNICAL LITERATURE OF PIPE FLOATER
Structure of Floater for Dredging Pipe
No.
|
Structure Name
|
Material
|
1
|
Polyethylene Hull
|
Polyethylene
|
2
|
Hard Polyurethane Foam
|
Closed-cell Polyureshane
|
3
|
Steel Bolts & Nuts
|
Metal
|
1. Tolerance:
Length: 1.5%, Diameter: ±1%, Thickness: ±1mm, Weight: ±2%
2. Appearance must be smooth and homogeneous, bright color, the diameter of burned dots must be under 100mm.
Main Technical Properties
Item
|
Technical Index of Hull
|
Item
|
Inside Technical Index
|
Tensile Strength
|
≥13.1MPa
|
Water Absorption
|
1-2g/100cm2
|
Bteak Elingation
|
≥11.1%
|
Breaking Strength
|
0.08-0.1MPa
|
Impact Strength
|
≥32.4KJ/m2
|
Breaking Elingation
|
4-6%
|
Bending Strength
|
≥15.7 MPa
|
Compressive Strength
|
0.1-0.24MPa
|
Weather Resistance
≥
3.5GJ/m2
After tital aging energy≥3.5GJ/m2
|
Break Elingation %≥
|
10
|
|
200°Cmm≥
Oxidative Induction Time 200°Cmm≥
|
10
|