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Heavy Duty Air Hose for Mining and Construction

Heavy duty air hose, also known as compressed air hose, is specially designed for use in mines, quarries and construction jobs. Safe and efficient transfer of high-temperature air can be easily made using the mining and construction hose. In addition, the special hose construction makes it light, flexible, and easy to handle.

Construction
Tube: NR & SBR synthetic rubber, available in black or customized color
Reinforcement: High tensile textile cord plies
Cover: NR & SBR synthetic rubber, wrapped finish, available with black, yellow, red or customized color

Temperature Range
-40℃ (-104℉) to 70℃ (+158℉)

Application
Adapting to different working pressures, the heavy duty air hoses are suitable for delivering compressed air in road construction, quarries and mines jobs.

Features
1. Can be assembled with coupling
2. No leaking
3. Very light, extremely flexible and easy to handle
4. Weather, heat and ozone resistant
5. Excellent abrasion resistance

Technical Parameters

I.D. O.D. W.P. B.P. B.R. Weight Length
mm inch mm psi bar psi bar mm kg/m ft m
6 1/4″ 14 300 20 900 60 60 0.18 328 100
8 5/16″ 16 300 20 900 60 80 0.21 328 100
10 3/8″ 18 300 20 900 60 100 0.25 328 100
13 1/2″ 22 300 20 900 60 130 0.36 328 100
16 5/8″ 26 300 20 900 60 160 0.48 328 100
19 3/4″ 29 300 20 900 60 190 0.55 328 100
25 1″ 36 300 20 900 60 250 0.78 328 100
32 1-1/4″ 44 300 20 900 60 250 1.04 200/130 61/40
38 1-1/2″ 52 300 20 900 60 300 1.38 200/130 61/40
51 2″ 65 300 20 900 60 400 1.78 200/130 61/40
64 2-1/2″ 78 300 20 900 60 500 2.25 200/130 61/40
76 3″ 90 300 20 900 60 600 2.62 200/130 61/40
102 4″ 119 300 20 900 60 800 4.14 200/130 61/40

Note: Specifications can be made upon request.

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