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Air bags' three main characteristics are needed for ordering ship launching air bags.

1. Air bag diameter, D

Air bag diameter, D, is the air bag cylinder body's outside diameter, when the air bag is air-charged and free of compression.

Our company supplies five diameters for customer's selection: 1.0m, 1.2m, 1.5m, 1.8m, 2.0m.

We would like to offer special size air bags as request.

2. Available length, L

Available length is a air bag cylinder length when the air bag is charged. The available length

is directly relevant to the operation requirements, so L is a main order data. The maximum

available length of our air bag is 24m. The minimum available length should be three times of

the air bag diameter. The maximum length between the air bag two ends, Loa, is a reference data.

3. Rated working pressure, P

The required maximum working pressure should be provided by customer.The rated working pressure, P,

specified in our specification, is the air bag's largest safe working pressure. The maximum pneumatic

pressure should not exceed no matter the air bag is compressed or in free condition.