Salvage Marine Rubber Balloon Airbag for Vessel Barge Ship Launching Dry Docking Pulling to Shore Heavy Lift in Shipyards

• Warranty: 18 Months
• Standard: Lloyd′s, CCS, ABS, Lr, BV, Dnv
• Application: Salvaging, Ship Launching And Ashoring, Cargo Carrying
• Customized: Customized
• Condition: New
• Material: Rubber with Synthetic Tire Cord
• Model NO.: YT-8
• Color: Black
• Diameter: 0.8-3m
• Length: 6-24m
• Layers: 4-12 Layers
• Working Span: 10-15 Years
• Delivery Time: on Time
• Company Type: Manufacturer
• Company History: 13 Years
• Transport Package: Nude Packing, Suitable for Transport by Sea or by
• Specification: 1.5X18
• Trademark: Evergreen Maritime
• Origin: Shandong, China
• HS Code: 40169500
• Production Capacity: 200 Units Per Month

Product Description

 Salvage Marine Rubber Balloon Airbag for Vessel Barge Ship Launching Dry Docking Pulling to Shore Heavy Lift in Shipyards

1.Usage of Marine Airbags

Ship Launching Marine Airbags, also known as roller bags or ship launching rubber balloon, are made of heavy-duty synthetic-tire-cord layers with inner and out rubber layers in long cylindrical balloon shape. Marine Airbags for Ship Launching and Dry Docking for barge can be used for n Brazil, Indonesia Shipyard especially for barges launching, pull to shore, vessels' haul out and ship landing work.

2.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.

3.Material and constructure of Marine Airbag

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.

1. Synthetic-tire-cord layer - Reinforcement layer of the ship launching marine airbags which are made of rubber coated synthetic-tire-cord fabrics. Many synthetic-tire cord layers are twined at ideal angles by unique and patented "Holistic Wrapping Technology". To hold the internal pressure and to distribute the stress evenly. Buoder use the 1870 dtex/2 type synthetic-tire-cord fabric. The warp is over 95 cords per 100 mm in width, and the breaking strength is more than 310N per cord.

2. The outer rubber layer covers the outside of ship launching marine airbags. To 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.

5.Performance Parameters of Offhshore marine ships pneumatic rubber airbag

Model	Diameter (m)	Initial pressure (KPa)	Rated working pressure, Pe (KPa)	Bearing capacity (kN/m)	Minimum burst pressure (KPa)
QP3	0.8	25	130	114	390
	1.0	18	100	110	300
	1.2	15	85	112	260
	1.5	13	70	115	210
QP4	0.8	35	170	149	510
	1.0	25	130	143	390
	1.2	20	110	145	330
	1.5	16	90	148	270
	1.8	14	80	158	240
QP5	0.8	48	210	184	630
	1.0	35	170	186	510
	1.2	28	140	185	420
	1.5	20	110	181	330
	1.8	16	90	178	270
QP6	1.0	45	200	219	600
	1.2	32	165	217	490
	1.5	25	130	215	390
	1.8	20	110	218	330
Note: 1. Rated working pressure:±5%. 2. Compress deformation: ±2%. 3. Internal pressure is the reference value.

Prior to delivery of the ship launching marine airbags, we test every air bag .All Evergreen Maritime ship launching marine airbags are manufactured and tested comply with  ISO 14409 "Ships and marine technology - ship launching air bags certificated by CCS, LR, DNV. 

 

FAQ

Q1:What's the material of your products?

 A:Our raw material is natural rubber, and rubber-dipped nylon cord fabric

 Q2:Are you factory or trading company?

 A:We are the company and factory,located in Jimo City,Qingdao,near to Qingdao port and Qingdao airport,which is convenient for transportation.

 Q3:Can you do OEM?

 A:Yes,we can do.As long as receive your request,we could produce accordingly.

 Q4:What's your delivery time and payment terms?

 A:Delivery time is according to customers' size and order qty.The payment terms you could choose are T/T,L/C at sight,Western Union and so on.

 Q5:How can I get samples from you?

 A:We are honored to provide you samples for check quality.Customers just confirm freight collect and then we could send out the sample by FedEx,DHL,UPS,TNT and so on.

 Q6:What's certificates can your company provide?

 A:We can provide CCS,ABS,DNV,LR,BV certificates.

 Q7:What about your warranty time?

 A:Our warranty period is 18 months.During this time,any problems about products from our factory,we solemn promise to change and repair them for free;if problems from customers' improper operating,we could provide free guidance and repair materials.


For more details,please contact me directly:
 
Ada /marketing manager