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Model No. : | QG7/1.8*24 |
---|---|
Brand Name : | CHANGLIN |
Colour : | Black |
Product description
Ship repair up water marine store balloon, for good repairing, firstly, the repairing purpose must be clearing to recover its primary high bearing ability; if the temperature is no problem for keeping and storage, next key point is from the professional equipments, most of shipyards in foreign shipyards, which was using the simple devices for heater, which is not good for materials vulcanization, it is better to use the professional equipments for return its primary bearing force, as the special equipments can help the repair place was vulcanized completely; to make the raw materials melt into the primary body of airbag together; this way is correct; so, it is important to know its works theory and know the really cause.
Our Marine Airbags material used from Thailand Nature rubber RSS3, the best material for the rubber, higher Elastic; Chinlon cord, 30KGN/piece, high strength than Dacron, and BR and SBR rubber from Sinopec, heat-resisting, cold resistance, anti-corrosion, wear-resisting performance. We also make the test with Shandong University Mechanics Experiment Center, to test the ship launching marine airbag, our ship launching rubber airbag safety rate is 4.5 times than standard. Meantime, we make the ISO14409:2011(E) international Standard and China National Standard, that`s our strength evidence. Until now, almost of middle and small used our high bearing capacity marine airbags to launching in China, every projects finished was absolute safety under our technology direction and operation, not only reduce the most of shipping building cost for them, but also win our customers high acceptation and praise.
Model |
layers |
Diameter (m) |
Length (m) |
Pressure (Mpa) |
Burst pressure (Mpa) |
Working high (m) & capacity (T/m) |
Weight (kg) |
QG7/1.8*24 |
7 |
1.8m |
24m |
0.13Mpa |
0.39Mpa |
1.0m & 16.67t/m |
1355.37KG |
Our advantage:
1. High bearing capacity -- DWT 82,000T Barge, Project ship itweight:16,000T successful launching
2. High anti-knead-compressed -- Never blister delaminating
3. New Anti-bursting technology for end airbag -- Never bursting record
4. Reasonable structure layout of cord thread -- More than 500 times using
5. Long life cost, Anti-aging & wear-resisting -- 13 years still using
Airbag launching technology was developed based on traditional slideway launching mode, it utilizes flexible airbags to replace slideway and sliding plates, so as to overcome many shortcomings of traditional slideway launching mode. Flexible airbag is like a elastic cushion to bring the ship free pitching during the launch course and the pressure under hull bottom to the moderated due to larger flexible contact area, that protects the hull structure and surface paint against damage. CHANGLIN ship launching moving marine airbag is developed specially for ship launching technology, which possesses extremely high bearing capacity, resistant to wear and to salt water corrosion, its main function is for transporting ship to launch or uptrade. The applications of air bags except ship launching can widely use to transport large-size construction modules, to salvage sunken ships and serve as a container for storing liquid and gas and as a pontoon to erect floating bridges and pipelines and so on.
The application of air bags to launch a ship is called "Flexible launching technology". The flexibility of airbags can launch a ship any seaside, as long as where is a level and smooth ground, that grandly heightens the mobility of using it.
Typical project
KFT – 2 storage-unloading Engineer Vessel with 60,000 tons load.
On
July 18th of 2012, the 60,000 dwt KFT – 2 storage-unloading work ship
in Dalian Sigang Heavy Industry Co., Ltd. used Chaglin airbags to launch
safely, thus setting the latest record
with a launching weight of 16,000 tons. It was 192 meters in length, 50
meters in width and 15.0 meters in depth, making it a super-wide and
overweight work ship.
"Xin Dong Guan 1" bulk carrier.
On December 3rd of 2010, the 70,000-dwt bulk carrier "Xin Dong Guan 1"
was built up by Zhejiang Zhenghe Shipbuilding Co., Ltd., and
successfully realized the airbag launching. It was 222m in overall
length, 32.26m in mold width, 18m in mold depth and 11.3m in full draft
with the displacement of 70,541t and a launching weight reaching
13,000t.
CP - 300 self-elevating drilling platform.
On
November 20th of 2011, CP-300 jack-up offshore oil drilling platform,
developed and manufactured independently by our country, in Liaoning
Panjin Liaohe Petroleum Equipment Manufacturing General Co. was
successfully launched by SCAFTRC`s airbag launching engineering service
team. The rig`s main hull was 60.98 meters long, 55.78 meters wide and
7.62 meters deep with a head weight of 6,360 tons and a launching weight
up to 7,400 tons.
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