Basic Info.
Type
Inland and Coastal Boats
Usage
Fishing, Trade, Ship Launching
Certification
BV, ISO9001, CCS
Trademark
SHOUGUANG CITY JINZHENG BALLONET CO. LTD
Transport Package
Wooden Packing
Origin
Shandong Shouguang
Product Description
Product Details
Basic Info.
Model NO.: Marine Rubber Airbags
Material: Rubber
Usage: Ship Launching, Protection
Certification: CCS, ISO9001, Lr, ABS
Dia: 0.8m~2m
EL: 6~18m
Layer: 3~11
Export Markets: Global
Additional Info.
Trademark: SHOUGUANG JINZHENG
Packing: Plywooden Packing
Standard: ISO14409: 2011, CCS, ABS, LR, BV, DNV
Origin: China
HS Code: 40169500
Production Capacity: 100PCS/Month
Product Description
Marine Rubber Airbag are also called ship launching airbags which mainly are used for ship launching, ship landing, vessels hauling out in the shipyards and ship repair companies. Due to its advantages of saving time, saving cost. High safey factors, it is highly welcomed by the customers. Nowdays, it is also widely used to the construction field by moving heavy projects, also it is well known by salvaging sunken ships, vessel, etc.
Firstly, Let's introduct the construction features of the marine airbag:
Marine rubber airbags, basic body consists of which consist of our rubber layers, synthetic-cord-reinforced rubber layers, are kind of a cylindrical airbags with hemispherical heads at the both ends. All of these are vulcanized together, and then compress air inside to enable in to roll.
1). Outer Rubber
The outer rubber layer that covers the outside of launching airbags protects the cord layers from abrasion and other external forces. This compound has sufficient tensile and tear strength to withstand any weather condition and hard usage. Standard color is black.
2). Synthetic-tyre-cord layer for reinforcement
The reinforcement cord layers, which are made of Synthetic-tire-cord commonly used in tires, are arranged at ideal angles to hold the internal pressure and to distribute the stress evenly providing strong efficient reinforcement.
(To know the detailed technology parameter, please refer Material Selection. )
3). End Fittings
End fittings include air tightness swivel and airbags safety air inlet.
Secondly, lets talk to the classification of the marine rubber airbag:
1). The standard specification of marine rubber airbags
You can choose the required diameter and effective length to meet your projects.
Diameter (D): It's from 0.8m to 2.0m.
Effective Length (EL): It's from 6m to 18m.
Total Length (TL): It's from 7m to 19.5m
The above specification only is our standard specification arrange. Other specification also can be supplied upon clients' request.
2). The standard number of layers of marine rubber airbags
We define the number of layer, which means the number of Synthetic-tyre-cord layer, in order to confirm the Safety Working Pressure. Normally, our airbags include 4, 5, 6, 7, 8, 9, 10, 11 layers types. Other type is available upon clients' request.
3). The material of marine rubbr airbags
There're two kinds of synthetic-tire-cord because of the different performance.
Both of the two sizes of synthetic tire cord layer use will follow customer's way to ensure the quality and keep safety.
Diameter | Working pressure | working height | Guaranteed bearing capacity per unit length |
KN/m | t/m | 1b/ft |
D=0.8m (D=2.62ft) | 0.25MPa (36.26psi) | 0.5m(1.640ft) | 117.92 | 12.02 | 8079 |
0.4m(1.312ft) | 157.16 | 16.02 | 10768 |
0.3m(0.984ft) | 196.49 | 20.03 | 13463 |
0.2m(0.656ft) | 235.73 | 24.03 | 16151 |
D=1.0m (D=3.28ft) | 0.20MPa (29.01psi) | 0.6m(1.968ft) | 125.76 | 12.82 | 8617 |
0.5m(1.640ft) | 157.16 | 16.02 | 10768 |
0.4m(10312ft) | 188.65 | 19.23 | 12925 |
0.3m(0.984ft) | 220.04 | 22.43 | 15076 |
0.2m(0.656ft) | 251.53 | 25.64 | 17233 |
D=1.2m (D=3.94ft) | 0.17MPa (24.66psi) | 0.7m(2.296ft) | 133.61 | 13.62 | 9154 |
0.6m(1.968ft) | 160.30 | 16.34 | 10983 |
0.5m(1.640ft) | 187.08 | 19.07 | 12818 |
0.4m(10312ft) | 312.76 | 21.79 | 14646 |
0.3m(0.984ft) | 240.44 | 24.51 | 16474 |
0.2m(0.656ft) | 267.22 | 27.24 | 18309 |
D=1.5m (D=4.92ft) | 0.13MPa (18.85psi) | 0.9m(2.592ft) | 122.63 | 12.50 | 8402 |
0.8m(2.642ft) | 143.03 | 14.58 | 9800 |
0.7m(2.296ft) | 163.43 | 16.66 | 11198 |
0.6m(1.968ft) | 183.94 | 18.75 | 12602 |
0.5m(1.640ft) | 204.34 | 20.83 | 14000 |
0.4m(10312ft) | 224.75 | 22.91 | 15398 |
0.3m(0.984ft) | 245.15 | 24.99 | 16797 |
0.2m(0.656ft) | 267.81 | 27.30 | 18349 |
D=1.8m (D=5.90ft) | 0.11MPa (15.95psi) | 1.1m(3.608ft) | 120.96 | 12.33 | 8287 |
1.0m(3.280ft) | 138.22 | 14.09 | 9470 |
0.9m(2.592ft) | 155.59 | 15.86 | 10660 |
0.8m(2.642ft) | 172.85 | 17.62 | 11843 |
0.7m(2.296ft) | 190.22 | 19.39 | 13033 |
0.6m(1.968ft) | 207.48 | 21.15 | 14216 |
0.5m(1.640ft) | 224.75 | 22.91 | 15398 |
0.4m(10312ft) | 242.01 | 24.67 | 16581 |
0.3m(0.984ft) | 259.38 | 26.44 | 17771 |
0.2m(0.656ft) | 276.64 | 28.20 | 18954 |
D=2.0m (D=6.56ft) | 0.10MPa (14.50psi) | 1.2m(3.936ft) | 125.76 | 12.82 | 8617 |
1.1m(3.608ft) | 141.46 | 14.42 | 9692 |
1.0m(3.280ft) | 157.16 | 16.02 | 10768 |
0.9m(2.592ft) | 172.85 | 17.62 | 11843 |
0.8m(2.642ft) | 188.64 | 19.23 | 12925 |
0.7m(2.296ft) | 204.34 | 20.83 | 14000 |
0.6m(1.968ft) | 220.04 | 22.43 | 15076 |
0.5m(1.640ft) | 235.73 | 24.03 | 16151 |
0.4m(10312ft) | 251.43 | 25.63 | 17227 |
0.3m(0.984ft) | 267.13 | 27.23 | 18302 |
0.2m(0.656ft) | 282.92 | 28.84 | 19384 |
Type | Guaranteed working pressure |
D=0.8m (D=2.62ft) | D=1.0m (D=3.28ft) | D=1.2m (D=3.94ft) | D=1.5m (D=4.92ft) | D=1.8m (D=5.90ft) | D=2.0m (D=6.56ft) |
JZ-3 | 0.13MPa (18.85psi) | 0.10MPa (14.50psi) | 0.09MPa (13.05psi) | 0.07MPa (10.15psi) | 0.06MPa (8.70psi) | 0.05MPa (7.25psi) |
JZ-4 | 0.17MPa (24.66psi) | 0.13MPa (18.85psi) | 0.11MPa (15.95psi) | 0.09MPa (13.05psi) | 0.08MPa (11.60psi) | 0.07MPa (10.15psi) |
JZ-5 | 0.21MPa (30.46psi) | 0.17MPa (24.66psi) | 0.14MPa (20.31psi) | 0.11MPa (15.95psi) | 0.09MPa (13.05psi) | 0.08MPa (11.60psi) |
JZ-6 | 0.25MPa (36.26psi) | 0.20MPa (29.01psi) | 0.17MPa (24.66psi) | 0.13MPa (18.85psi) | 0.11MPa (15.95psi) | 0.10MPa (14.50psi |
Address:
Shouguang Taitou Industrial Park, Weifang, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Bags, Cases & Boxes, Chemicals, Industrial Equipment & Components, Security & Protection, Service, Transportation
Company Introduction:
Our company mainly produces marine airbags for ship upgrading and launching and pneumatic and filled rubber fenders. Our products adopt streamline operating program, namely our company uses independently produced raw materials to produce airbags and fenders, such as main framework material twill fabrics, which improves technology on the basis of prior impregnation process and passed provincial identification and certification of Quality Management System; Rubber (twill fabrics rubber), which has formula with strong stability and enough assurance of gel content; Our company is also equipped with gluing equipment (four-roll calendar) specially for twill fabrics, which has strong stability for production of airbags and fenders and is incomparable to other industries of China.
In production technology, our technical personnel summarize a set of effective production processes through continuous grope, our production equipment is improved on the prior basis, and many proprietary technologies of our company formed; Meanwhile, we got passionate guidance from Mr. Qiao Changlin, so we ensure product quality from production technology and raw materials.
Our products are provided to some domestic manufacturers and also exported. At present, many countries and regions, including America, Russia, Japan, North Korea, South Korea, Taiwan, India, Vietnam, Turkey, Indonesia, Singapore, come to China to order airbags and fenders. Now is the upsurge of Chinese airbags, international airbag upsurge also emerges, and the airbags have greatly developed in tonnage of ship upgrading and launching from former dozens of tons, hundreds of tons and thousands of tons to thirty thousand tons. Now China has over 4, 000 small and large shipyards, a part of which have adopted the new technology with low investment and high effect and created good economic benefit and social benefit, and fenders are effectively used in wharfs and ships. Our company solemnly promises to repair and exchange within one year due to poor product quality and freely provide maintenance technology and provide paid raw materials for repairing after one year.
Welcome to our company!