QINGDAO SHUNHANG MARINE SUPPLIERS CO., LTD.
| Payment Terms | T/T, 30% deposit , 70% to be paid before delivery |
| Supply Ability | 300PCS/Month |
| Delivery Time | within 2 weeks |
| Packaging Details | Nylon bag |
| Product name | Customized Sizes ISO 9001 Certifiied Inflatable Rubber Ship Launching Airbags |
| Material | Natural rubber ; Rubber Dipped Tire Cord Fabric |
| Size | According to the requirement |
| Color | Black |
| Warranty | 2 years after delivery |
| Designed lifespan | 6 to 10 years |
| OEM | Available |
| Application | Ship Launching/landing/lifting |
| Brand Name | Shunhang |
| Model Number | SH-SLA 4 |
| Certification | ABS, CCS, BV |
| Place of Origin | China |
View Detail Information
Explore similar products
Landing Boat Lift Air Bags ISO 14409 Black Good Airtightness Marine Rubber
Marine Floating Ship Launching Airbags 5 Layers Boat Docking Inflatable
Black Inflatable Rubber Airbag Shipyard Vessel Boat Launching Airbag
Anti Aging Ship Launching Airbags Barge Inflatable Boat Lifting Airbags
Product Specification
| Payment Terms | T/T, 30% deposit , 70% to be paid before delivery | Supply Ability | 300PCS/Month |
| Delivery Time | within 2 weeks | Packaging Details | Nylon bag |
| Product name | Customized Sizes ISO 9001 Certifiied Inflatable Rubber Ship Launching Airbags | Material | Natural rubber ; Rubber Dipped Tire Cord Fabric |
| Size | According to the requirement | Color | Black |
| Warranty | 2 years after delivery | Designed lifespan | 6 to 10 years |
| OEM | Available | Application | Ship Launching/landing/lifting |
| Brand Name | Shunhang | Model Number | SH-SLA 4 |
| Certification | ABS, CCS, BV | Place of Origin | China |
| High Light | Black Ship Launching Airbags ，ISO 9001 Ship Launching Airbags ，7 layers inflatable rubber airbag | ||
Customized Sizes ISO 9001 Certifiied Inflatable Rubber Ship Launching Airbags
Product Introduction:
History of Ship Launching Airbags.
The airbags is invented in China in about 1986 by some experienced engineers, to help launching small boats in rivers. After years of development of technology, the airbags are adopted to launch huge ship weigh up to 9000 tons or more.
Material: an airbag contains several layers of rubber-dipped Nylon fabric+1 layer of rubber. For example,
7 layers of airbag, means 7 layers of rubber-dipped Nylon fabric + 1 layer of outer rubber.
Technical Requirement
According to CB/T 3795--1996, ship launching airbags should meet the following requirements.
1. Dimensional Deviation
Diameter & Effective Length Deviation: ±2%
Total Length Deviation: ±4%
2. Amount of Elastic Deformation: diameter deformation amount ≤ 5% under 1.2 times working pressure.
3. Safety Factor: >4.5
4. Air Tightness: depressurization < 5% after 1hour inflation
5. Surface Quality: fairing line shape, no crack, no bubble, no double skin, no impurities, no distinct dirt and other apparent defect.
6. end part anti-explosion design
Specifications:
| Some common sizes of our ship launching airbags, customized sizes are also available | |||
| Diameter(m) | Effective Length(m) | Layer | Pressure(MPa) |
| 1.0 | 10 | 5~6 | 0.07~0.10 |
| 1.0 | 12 | 5~6 | 0.07~0.10 |
| 1.0 | 15 | 5~6 | 0.07~0.10 |
| 1.2 | 10 | 5~6 | 0.08~0.12 |
| 1.2 | 12 | 5~6 | 0.08~0.12 |
| 1.2 | 15 | 5~6 | 0.08~0.12 |
| 1.5 | 12 | 5~8 | 0.08~0.16 |
| 1.5 | 15 | 5~8 | 0.08~0.16 |
| 1.5 | 18 | 5~8 | 0.08~0.16 |
| 1.5 | 20 | 4~8 | 0.08~0.16 |
| 1.5 | 24 | 5~8 | 0.08~0.16 |
| 1.8 | 12 | 5~8 | 0.08~0.15 |
| 1.8 | 15 | 5~8 | 0.08~0.15 |
| 1.8 | 18 | 5~8 | 0.08~0.15 |
| 1.8 | 20 | 5~8 | 0.08~0.15 |
| 1.8 | 24 | 5~8 | 0.08~0.15 |
| 2.0 | 18 | 6~10 | 0.08~0.18 |
| 2.0 | 20 | 6~10 | 0.08~0.18 |
| 2.0 | 24 | 6~10 | 0.08~0.18 |
| 2.5 | 18 | 7~10 | 0.07~0.13 |
| 2.5 | 20 | 7~10 | 0.07~0.13 |
| 2.5 | 24 | 7~10 | 0.07~0.13 |
Caculation of performance of airbags
As a soft flexible body, airbag’s shape depends on various factors, such as the shape of ship bottom, ramp shape, width of ship bottom, length of airbag, position of airbag under the ship, etc.
Users should calculate the bearing capacity of airbags basing on above factors, correct bearing capacity accordingly.
Formula: Bearing capacity F=PS
P=pressure in the airbag(MPa)
S=contacting area between ship bottom and airbag(M²)
S= π*(D1-D2)/2
Attention During Application
1)Working pressure must be controlled strictly, it is not allowed to exceed the working pressure.
2)No sharp and protruding hard object on the contacting surface of the airbags, to avoid the puncture on the skin of airbags.
3)Avoid the distortion along the length of airbag.
4)Empty inflating test must be performed if the airbags were not used for a long time or after reparation. The pressure should be as same as the testing pressure of our company. Inspectors must be at least 3 meters away from the airbags. For repaired airbag which was damaged in large scale, its working pressure should be lowered reasonably. Besides, annual check should be conducted on airbags which are used frequently.
5)Don’t drag the airbags on the ground.
Storage of The Ship Launching Airbags
1)If the airbags won’t be used for quite a long time, it shall be washed and dried, filled with talcum powder inside and coated with talcum powder outside, place it in dry, shady and ventilated place in the warehouse.
2)Place string the airbags should be far away from the heat source.
3)The temperature of the warehouse should be kept no more than 30℃.
4)Keep the airbags away from acid, alkali, grease and organic solvent.
5)The airbags should be stretched flat when not used. It is not allowed to pile up and stack heavy object on the airbag.
Application:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
3000000-5000000
Employee Number:
10~100
Ecer Certification：
Verified Supplier
Qingdao Shunhang Marine Supplies Co.,Ltd. located in Qingdao ,China. Our company was established in 2011, specialized in manufacturing marine rubber airbags ,pneumatic rubber fender,EVA foam filled fenders. Our company has passed ISO9001 certificate. Our products have approved by CCS, BV, ABS, RS... Qingdao Shunhang Marine Supplies Co.,Ltd. located in Qingdao ,China. Our company was established in 2011, specialized in manufacturing marine rubber airbags ,pneumatic rubber fender,EVA foam filled fenders. Our company has passed ISO9001 certificate. Our products have approved by CCS, BV, ABS, RS...
Get in touch with us
Leave a Message, we will call you back quickly!