Products
MORE+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