1. Introduction Boat repair rubber airbag are designed using principle of rolling wood. "XINCHENG" repair rubber airbag choose the whole intertwine technology to make rubber airbags on the structure more reasonable, has higher safety coefficient and bearing capacity. Size : D0.5 m x L6.0 m ~ D 2.5 x L25m. "XINCHENG" rubber airbags are produced in strict accordance with the ISO17357-2002 and GB/T 2002-2002 international quality standard, our products have exported to all over the world. 2. Marine Air bag Material Choosing the best quality from imported natural rubber, such as Thailand and Malaysia smoked sheet rubber and 3L natural rubber, which has good elasticity, ageing resistance and not take offer layer. Meanwhile, efficient stabilizer is used to make rubber more environmental friendly and no cracks. Our marine rubber airbag is using 3 strands synthetic-tyre-cord, which tensile strength can be 31kgs, that make our airbags much higher bearing capacity and safety. Synthetic-tyre-cord 1. Wrap threads that run vertically through the synthetic tyre-cord pattern. 2. Weft threads that run perpendicular to the warp threads 3. Marine Airbag Structure 4. Advantage 1. Advanced manufacturing technology 2. Best imported natural rubber from Thailand and Malaysia 3. Safety and reliability 4. Good air tightness 5. Saving labor and cost 6. Long using time 5. Application 1. Ship launching and landing 2. Heavy lifting and moving 3. Ship salvage rescue project 6. Standard size of inflatable air lifting bags: Diameter (D): 0.8m-2.0m Effective length (EL): 6.0m-18m Total Length (TL): 7m-20m Cord layers: 4,5,6,7,8,9,10, layers Diameter(m) 1.0 1.2 1.5 1.8 2.0 Medium Pressure (4-5) Test Pressure 0.14-0.16 0.12-0.14 0.10-0.12 0.08-0.10 0.07-0.09 Working Pressure 0.12-0.14 0.10-0.12 0.08-0.10 0.07-0.09 0.06-0.08 High Pressure (6-8) Test Pressure 0.22-0.26 0.20-0.24 0.15-0.20 0.13-0.16 0.12-0.15 Working Pressure 0.20-0.24 0.17-0.22 0.13-0.18 0.11-0.14 0.10-0.13 NOTE: Your custom size is accepted. Our ship launching airbags has a warranty of 2 years after delivery. During warranty period, we are responsible to repair or replace the airbags that can not be repaired in case the defect is of quality. After-sale Service: we would like to provide the clients with free repair material: repair rubber, repair machine and heating plate if they need. Qingdao Xincheng Rubber Products Co.,ltd was founded in 1986, mainly produces pneumatic rubber fenders, marine rubber airbags, ship launching with airbags applications, foam filled fenders and other rubber fenders, which as the leading enterprise has passed CCS , ISO9001:2008, SGS, BV certificates. We have established long time cooperation with many clients, from Southeast Asia, Middle East, South America and EU countries and many other countries throughout the world. Pay less. And get more. ·High precision engineering using 3-strand cords with great tensile strength. ·Made from NEW industry leading quality rubber. ·Assurance of true number of layers. ·High-performance quality and above-industry-standard layer thickness. ·Quality detailing jobs, Ex: air valve length, ends' extra layering, tighter connection with minimal failure etc. These areas are often neglected but extremely important to ensure your safety and maximise your return by prolonging useful life. Do not be misled by suppliers who uses recycled rubber, weak cords with lower number of true layers and more. Top quality XINCHENG airbags can be used up to 10 years, and in the long run, actually helps you save more! How to choose a suitable airbag for your ship??? The s