QINGDAO DOOWIN MARINE ENGINEERING CO., LTD.
| Payment Terms | T/T |
| Supply Ability | 10pcs/per week |
| Delivery Time | 2~3 weeks |
| Packaging Details | Pallet or Plywooden Box |
| Brand Name | DOOWIN MARINE |
| Model Number | COSS |
| Certification | SGS, BV, CCS, ABS, LR, BV. |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10pcs/per week |
| Delivery Time | 2~3 weeks | Packaging Details | Pallet or Plywooden Box |
| Brand Name | DOOWIN MARINE | Model Number | COSS |
| Certification | SGS, BV, CCS, ABS, LR, BV. | Place of Origin | China |
| High Light | polyurethane pipeline foam floats ，pipe laying buoyancy floats ，ship launching airbag floats | ||
Polyurethane Coating Pipeline Foam Float Pipe Laying China Pipe Buoy Floats
The pipeline laying floats can be strapped to the pipeline to reduce the tension and weight as pipeline deployment installation buoyancy during the launch of a pipeline. The pipe deployment floats modules also can be used to provide buoyancy when pulling the pipeline underwater.
We manufacture various tie-in pipeline foam buoys to provide the best float solution for the different pipe laying buoyancy requirements. We make the shallow water and deep water pipe deployment floaters down to 300m of depth. If necessary, higher depths can be reached.
To meet the different customer’s requirements, we are making the pipeline foam buoys in two different buoyancy modules. One-piece float and modular floats. Our pipeline foam buoys are fabricated with the different density closed cell foam cell depending on the depth requirement, covered by polyethylene skin/polyurethane elastomer outer skin. The skin also can be reinforced by nylon filament upon request. Each buoyancy modules have banding grooves to secure the buoys to the pipeline. The end fitting can be designed for the easy handling operation. The floats can be fixed on pipes with different types of straps or wire rope according to necessity.
DOOWIN pipe-laying foam float buoys are designed depending on the pipeline’s diameter, working water depth, and project requirements. We can make the below-type pipeline installation buoys and other buoyancy modules upon the client’s request. The bottoms have special curve designs to work with different diameter pipelines.
The buoyancy and weight are based on the working depth. Because we use different surface foam materials and syntactic foam for different water depths, the weight and buoyancy of the same-size floats are different. The drawings and picture references are for illustration purposes only.
| Model | Width (mm) | Height (mm) | Length (mm) |
|---|---|---|---|
| COSS 2500 | 800 | 900 | 2500 |
| COSS 3000 | 1000 | 900 | 3000 |
| COSS 1100 | 1100 | 1100 | 1100 |
| COSS 1200 | 1100 | 1100 | 1200 |
| COSS 1400 | 1100 | 1100 | 1400 |
| COSS 2400 | 1100 | 1100 | 2400 |
| COSS 3600 | 1100 | 1100 | 3600 |
| COSS 4800 | 1100 | 1100 | 4800 |
Cylindrical Shape | Oval Shape | Square Shape A | Square Shape B
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
3000000-5000000
Employee Number:
60~80
Ecer Certification：
Verified Supplier
Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb... Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys. Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb...
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