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High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M

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China Qingdao Xincheng Rubber Products Co., Ltd. certification
China Qingdao Xincheng Rubber Products Co., Ltd. certification
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High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M

High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M
High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M

Large Image :  High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M

Product Details:
Place of Origin: Qingdao
Brand Name: XINCHENG
Certification: CCS LR BV SGS ISO9001 RS
Model Number: AIRBAG02
Payment & Shipping Terms:
Minimum Order Quantity: 1piece
Price: $200-6000/piece
Packaging Details: deflated by tray
Delivery Time: 15days
Payment Terms: MoneyGram, Western Union, MoneyGram, T/T, L/C
Supply Ability: 150PCS per month

High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M

Description
Part: Marine Airbag Material: Natural Rubber,Nylon Rubber
Product Name: Ship Launching Marine Air Bag,marine Rubber Airbag,ship Launching Airbag,BV Certificate Pneumatic Rubber Heavy Lifting Ship Launching Airbag Application: Heavy Lifting,Ship Launching,Ship Launching/landing/lifting
Diameter: 0.8--2.5M,1.8m,from 100mm To 250mm Standard: CB/T-3837,ISO14409,CB/T-3795
Certification: CCS,ABS,LR,BV,DNV Warranty Period: 24 Months
Working Pressure: 0.09MPa-0.18MPa Design Using Life: 10 Years
High Light:

High Pressure Barge Launching Airbags

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Barge Marine Salvage Air Lift Bags

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2.5M Barge Launching Airbags

Marine Ship launch airbags
Ship launching airbags, also called roller Marine Air Bags or ship launch Rubber Airbags, are long cylindrical balloons made of heavy synthetic tire cord fabric and inner and outer rubber layers. Ship Rubber Airbags and barge dry docks can be used in Brazilian and Indonesian shipyards, and Marine Salvage Airbags are particularly suitable for barge launches, docking, ship pulling out and ship docking operation.

Marine Rubber Airbag is our independent intellectual property rights of innovative products, the Floating Rubber Airbags are mainly applied to ship launching and landing, weight lifting and moving, installation of underwater buoyancy aid to salvage sunken vessels etc. Boat Launching Airbags launching technology was developed based on traditional slipway launching mode, Ship Marine Airbag overcomes the restrictions of traditional slipway launching mode. Our Salvage Lift Bags are less limited by space, no large mechanical equipment, can shorten the working period and save the unnecessary cost. Through years of development practice, our Marine Rubber Salvage Lift Bags are become more safety, effective and green environmental protection and they can launching a ship up to 100,000 DWT.

High Pressure Air Bags consist of an outer rubber layer, multiple heavy-duty synthetic tire cord layers, and a vulcanized inner rubber layer. The Dock Salvage Lift Bags of the ship is a cylindrical balloon with two tapered heads and an open end. The airtight swivel and air inlet assembly are screwed together with the port.

High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M 0
 

Comparison with other Launch Way

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.

Material of Marine Rubber Balloon

Inflatable Marine Airbags are to be constructed of an out rubber layer, multilayer heavy-duty synthetic-tire-cord layers, and an inner rubber layer vulcanized firmly. Ship launching marine airbags are cylindrical balloon body, with two conical head and end mouth. Air tightness swivel and air inlet kits are screwed with end mouth. Refer below picture.

High Pressure Barge Launching Airbags , Marine Salvage Air Lift Bags 2.5M 1

2. AIRBAG STRUCTURE & MATERIAL REQUIREMENTS
2.1 Airbag Structure
"XINCHENG" Marine Rubber Airbags' structure is consists of the outer rubber layer synthetic cord reinforced rubber layers and inner rubber layer.
Its shape characteristics: central body cylindrical + tapered on both ends.
Cord layers: 4,5,6,7,8,9,10, layers
Accessories: Pressure gage, Inlet valve, Pipe fitting and seal end ring.

2.2 Material

  1. Choose the best quality of imported natural rubber, such as smoked sheet rubber and 3L natural rubber from Thailand and Malaysia, which has good elasticity, ageing resistance, and will not take off layer. Meanwhile, During the process of produce rubber, we using efficient stabilizer to make rubber more environmentally friendly and no cracks.
    No
    Test item
    Required value Test method
    1 Tensile strength,MPa ≥18 ISO 37
    2 Elongation at break, % ≥400 ISO 37
    3
    Hardness, °(Shore A)
    60±10 ISO 7619-1
    4 Tear Strength, N/cm ≥400 ISO 34-1
    5 Compression set, %(70ºC±1ºC, 22h) ≤30 ISO 815-1
    6 After thermal ageing at 70ºC±1ºC, 96h Holding of pull lengthening, % ≥80 ISO 188
    7   Holding of elongation at break, % ≥80 ISO 188
    8   Change of hardness,°(Shore A) ≤8 ISO 7619-1
    9 Static ozone aging test at 40ºCx96h
    [ozone concentration(50±5)x10-8],extension 20%
    No crack ISO 1431-1
    2) Our marine rubber airbags' material using three strands synthetic-tyre-cords whose tensile strength can be 31 KG, which make our airbags more higher bearing capacity and safety.
     
Figure 2. 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. SIZE AND SPECIFICATION
Standard size of Marine Rubber Airbags:
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: Other size of airbags are also available follow customer's request.

 

Contact Details
Qingdao Xincheng Rubber Products Co., Ltd.

Contact Person: Mrs. Kate Zhu

Tel: +86-15954807488

Fax: 86-532-86539177

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