 Construction
Machinery Hose
Purpose: used for matching civil construction machinery as conveying
and blasting cement mortar for spraying machine.
Characteristics: The rubber hose has excellent wear and aging
resistance, and can resist the alkali on a certain degree. The bursting
pressure of the rubber hose is not less than four times of working
pressure.
|
Inner diameter mm |
Working pressure |
Basic length |
|
Nominal Size |
Tolerance |
MPa （kgf/cm2 ） |
m |
Tolerance mm |
|
25 |
±0.8 |
0.8 （8） |
20 |
±200 |
|
32 |
±1.2 |
0.8 （8） |
20 |
±200 |
|
38 |
±1.2 |
0.8 （8） |
20 |
±200 |
|
45 |
±1.2 |
0.8 （8） |
20 |
±200 |
|
51 |
±1.2 |
0.8 （8） |
20 |
±200 |
|
64 |
±1.5 |
0.8 （8） |
20 |
±200 |
|
76 |
±1.5 |
0.8 （8） |
20 |
±200 |
|
