EN 856 4SH
Inner tube: Oil resistant synthetic rubber.
Reinforcement: 4 high tensile steel spirals.
Cover: Abrasion, weather, ozone and oil resistant synthetic rubber.
Temperature range: -40° +100° with peak of +125°
Inner tube: Oil resistant synthetic rubber.
Reinforcement: 4 high tensile steel spirals.
Cover: Abrasion, weather, ozone and oil resistant synthetic rubber.
Temperature range: -40° +100° with peak of +125°
Diametro nominale Nominal Bore | Diametro interno | Diametro esterno | Pressione di esercizio | Pressione di scoppio | Raggio minimo di curvatura | Peso unitario | ||||||
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mm | mm | inch | mm | bar | psi | bar | psi | mm | Kg/mt | |||
19 | 19 | 3/4” | 32,2 | 420 | 6000 | 1680 | 24000 | 280 | 1,570 | |||
25 | 25,8 | 1” | 38,1 | 385 | 5560 | 1540 | 22400 | 340 | 2,075 | |||
31 | 31,8 | 1”1/4 | 45,5 | 350 | 5000 | 1400 | 20000 | 460 | 2,530 | |||
38 | 38,1 | 1”1/2 | 53,5 | 300 | 4300 | 1200 | 17200 | 560 | 3,410 | |||
51 | 50,8 | 2” | 68,0 | 250 | 3650 | 1000 | 14400 | 700 | 4,520 |
Hydraulic mineral and “biological” oils, polyglycol base oils, water, oil/water emulsions.
A- Galvanized and stainless steel braids
B- Fiber glass braid + red silicone
C- Fiber glass braid
D- Textile protective braid