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JACKHAMMER/Rock Drill Hose

JACKHAMMER/ROCK DRILL HOSE

Structure: 1, Inner layer of hose: styrene butadiene rubber (SBR);

                    2, Protective layer of common hose:SBR&EPEM

                3, Intermediate reinforcement layer: polyester fiber spiral line. 

Applicable temperature: -30 to 70

Bend radius: 10 times of proper diameter dimension

Standard parameters:

Model       (In)

Braided

Plies

Size (mm)

Pressure (PSI)

Weight (kg/pc)

ID

OD

Tolerance

W.P.

B.P.

3/4" x 50FT

1B

19

29

+/-0.8

250

750

11

1" X 50FT

1B

25.4

36

+/-1.0

200

600

14.5

1" X 50FT

2B

25.4

37

+/-1.0

300

900

15.5

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