|
compress
air rubber hose
1 type compress air rubber hose
Scope of use: working temperature of -20~+45¡æ for conveying
compress air or other inert gases.
Technical standard: the capability of rubber hose accords
with 1 type requirement of GB/T 1186-1992
| inner
diameter mm |
max.working
pressure Mpa |
re.outer
diameter mm |
length
of rubber hose |
| public inner diameter |
tolerance |
a
grade |
b
grade |
c
grade |
a
grade |
b
grade |
c
grade |
length
m |
tolerance
mm |
| 13
|
¡À75
|
0.6 |
0.8 |
1.0 |
21
|
22
|
23
|
20 |
¡À200 |
| 16 |
25
|
26
|
27
|
| 19 |
29
|
29
|
30
|
| 22 |
33
|
34
|
36
|
| 25 |
¡À1.25 |
36
|
37
|
39
|
| 32 |
44
|
46
|
49
|
| 38 |
¡À1.5
|
51
|
53
|
55
|
| 45 |
58
|
62
|
63
|
| 51 |
66
|
68
|
72
|
| 64 |
81
|
85
|
87
|
| 76 |
¡À
2.0 |
93
|
99
|
103
|
2 type compress air rubber hose
Scope of use: used in conveying compress air of mining and architecture
engineering.
Technical standards: the capability of rubber hose accords with
2 type requirement of GB/T 1186-1992
|
inner diameter mm |
max.working pressure MPa |
presented outside diameter mm |
length of rubber hose |
|
public inner diameter |
|
C
grade |
d
grade |
e
grade |
c
grade |
d
grade¡¢ e grade |
length m |
mm |
| 13
|
¡À0.75 |
1.0
|
1.6
|
2.5
|
23
|
23
|
20
|
¡À 200 |
| 16
|
26
|
26
|
| 19
|
31.6
|
31.6
|
| 22
|
34.6
|
34.6
|
| 25
|
¡À1.25 |
37.6
|
37.6
|
| 32
|
44.6
|
48
|
| 38
|
¡À1.5 |
50.6
|
54
|
| 51
|
67
|
71
|
| 64
|
80
|
84
|
| 76
|
92
|
96
|
| 102
|
¡À2.0 |
118
|
126
|
10
|
¡À 150 |
3 type compress air rubber
hose
Scope of use: used in conveying compress air of mining (excluding
coal mine)and architecture engineering, and the rubber hose
must possess the capability of oil resistance.
the capability of rubber hose accords with 3 type requirement
of GB/T 1186-1992
|
inner diameter mm |
max.working pressure Mpa |
presented outside diameter mm |
length of rubber hose |
|
public inner diameter |
|
c
grade |
e
grade |
c
grade |
e
grade |
length m |
mm |
| 13
|
¡À0.75 |
1.0
|
2.5
|
23
|
23
|
20
|
¡À200 |
| 16
|
26
|
26
|
| 19
|
31.6
|
31.6
|
| 22
|
34.6
|
34.6
|
| 25
|
¡À1.25 |
37.6
|
37.6
|
| 32
|
44.6
|
48
|
| 38
|
¡À1.5 |
50.6
|
54
|
| 51
|
67
|
71
|
| 64
|
80
|
84
|
| 76
|
¡À2.0 |
92
|
96
|
| 102
|
118
|
126
|
10
|
¡À 150 |
|
