Specifications

1.Good air-tightness.
2.The max length is 80M.
3.Widely used in deliverying air
4.Factory direct sale
5.Can be customized

 Applications

Suitable for delivering compressed air and other inert gases. Used in industries of mining, shipbuilding, mechanical equipment, building, steel, electricity and water conservancy, etc.

Main structure

Inner layer: employing as major materials of natural rubber and other composite rubbers that have fine air-tightness and resistance to buckling, with special reinforcing agent added; exhibiting characteristics of smoothing, anti-bending, anti-elongating and anti-aging

 

Framework: employing fine fabric (canvas) or chemical fabric cloth.

 

Outer layer: using natural rubber and composite rubbers as major materials, exhibiting characteristics of light body weight, anti-aging, anti-ozone, anti-bending, fine resilience, wear resistant, and good view.

Suitable temperature   -40°C ~ +90°C

Technology parameters

Inner diameter I.D.	Working  pressure W.P.	Blasting  pressure B.P.	Weight	Length
inch	Psi	Psi	Kg/M	Max. M
3/4	42~114	126~340	0.64	100±1%
1	42~114	126~340	0.85
1-1/4	42~114	126~340	1.20	40±1%
2	42~114	126~340	1.80
3	28~114	85~340	2.41
4	28~70	85~200	3.16	20±1%

Note: 1.The weights above are all theoretical values, and the actual weight needs to be re-determined as the customer’s requirement.

          2.Requirements for special working pressure, length, or colors may be satisfied according to orders.

          3.We can product the size(inner diameter)of you need,it include:3/4,1,1-1/4,1-1/2,1-3/4,2,2-3/8,2-1/2,3,3-1/2,4,5,6,7,8,10,12,18 ect.