| Port: | QINGDAO PORT |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 100 Piece/Pieces per Month |
| Brand Name: | Yusheng |
| Service life: | According to the rubber service life of 8 years |
| delivery time: | Specific needs based on production quantity |
| After sales service: | Free repair materials and methods |
| Warranty: | 3years |
| Place of Origin: | China |
| Price: | Different sizes and prices |
| Part: | PISTON |
| name: | Boat roller lifting movement of airbag |
| Gift accessories: | a full set of accessories |
| Terms of Delivery: | According to customer requirements CIF |
| Shipping method: | Sea or air |
| quality: | Strictly in accordance with international standards |
| Packaging Detail: | About packaging(based on customer's needs)---Meet the national transportation routine packaging requirements/Wholesale and retail Aribag 8 years of life One-stop shopping Factory direct operation Price negotiable Full set of accessories |
floating dock roller
Rubber inflatable airbag also known as roller bags or ship launching balloon, are made of heavy-duty synthetic-tire-cord layers with inner and out rubber layers in long cylindrical balloon shape. Ship launching airbags can be used for the ship launching or ship landing of tanker, tugboat or barges, carrying vessel, carrier, ferry and other special vessels and so on.
Rollers Bag is a innovative ship launching technology, comparing with "end-on launching", "side ship launching", "float-out". This ship launching technology overcomes the restrictions of fixed launching track of side-launch. Ship launching airbags are accepted by more and more shipyards world wide due to its advantages of saving time, saving investment, flexible, safety. The biggest vessel launched by ship launching airbags up to 100,000 DWT.
Synthetic-tire-cord layer is reinforcement layer of the ship launching airbags which are made of rubber coated synthetic-tire-cord fabrics. Many synthetic-tire cord layers are twined at ideal angles by unique and patented “Holistic Wrapping Technology“. To hold the internal pressure and to distribute the stress evenly. external forces. This compound has sufficient tensile and tear strength to withstand any weather condition and hard usage.
| Diameter | Working Pressure | Working height | Bearing capacity per unit length | |
| KN/m | ton/m | |||
| D=1.0m | 0.20Mpa | 0.6m | 125.76 | 12.82 |
| 0.5m | 157.16 | 16.02 | ||
| D=1.2m | 0.17Mpa | 0.7m | 133.61 | 13.62 |
| 0.6m | 160.3 | 16.34 | ||
| D=1.5m | 0.13Mpa | 0.9m | 112.63 | 12.5 |
| 0.8m | 143.03 | 14.58 | ||
| 0.7m | 163.43 | 16.66 | ||
| D=1.8mm | 0.11Mpa | 1.1m | 120.96 | 12.33 |
| 1.0m | 138.22 | 14.09 | ||
| 0.9m | 155.59 | 15.86 | ||
| 0.8m | 172.85 | 17.62 | ||
| 0.7m | 190.22 | 19.39 | ||
| D=2m | 0.10Mpa | 1.2m | 125.76 | 12.82 |
| 1.1m | 141.46 | 14.42 | ||
| 1.0m | 157.16 | 16.02 | ||
| 0.9m | 172.85 | 17.62 | ||
| 0.8m | 188.64 | 19.23 | ||
