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E-mail: info@empirehose.com
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MSN: empirehose@outlook.com.jpg "Acid and alkali resistant hose")
Acid and alkali resistant hose
I. Structure
Our acid and alkali resistant hose is composed of an inner rubber layer, carcass layers and the outer rubber layer.
II. Use
Acid and alkali resistant hose is for use in delivery of diluted acid and alkali solution below 40% concentration at positive pressure (compatible with 40% sulfuric acid, 30% hydrochloric acid and 15% sodium hydroxide, excluding nitric acid).
III. Working temperature
Allowable environment temperature is between 20°C and 45°C, with media temperature no higher than 45°C.
IV. Technical Specification
Hose specification: φ13mm~φ203mm
Working pressure: 0.3Mpa 0.5 Mpa 0.7 Mpa（0.3~0.7 Mpa）
|
Nominal I.D. (mm) |
Working pressure MPa(kgf/cm²) |
Reference O.D. |
Reference Weight |
Length (m) |
Tolerance (mm) |
|||||||
|
Dimensions |
Tolerance |
0.29(3) |
0.49(5) |
0.69(7) |
||||||||
|
Fabric Layers |
||||||||||||
|
13 |
±0.8 |
2 |
2 |
2 |
22 |
22 |
22 |
0.36 |
0.36 |
0.36 |
20 |
±200 |
|
16 |
±0.8 |
2 |
2 |
2 |
25 |
25 |
25 |
0.41 |
0.41 |
0.41 |
||
|
19 |
±0.8 |
2 |
2 |
3 |
28 |
28 |
29 |
0.49 |
0.49 |
0.55 |
||
|
22 |
±0.8 |
2 |
2 |
3 |
31 |
31 |
32 |
0.55 |
0.55 |
0.6 |
||
|
25 |
±0.8 |
2 |
3 |
3 |
35 |
36 |
36 |
0.68 |
0.75 |
0.75 |
||
|
32 |
±1.2 |
2 |
2 |
3 |
42 |
42 |
43 |
0.8 |
0.8 |
0.9 |
||
|
38 |
±1.2 |
2 |
2 |
3 |
48 |
48 |
50 |
1 |
1 |
1.1 |
||
|
45 |
±1.2 |
2 |
3 |
4 |
55 |
57 |
58 |
1.2 |
1.3 |
1.4 |
||
|
51 |
±1.2 |
2 |
3 |
4 |
61 |
63 |
64 |
1.3 |
1.5 |
1.6 |
||
|
64 |
±1.5 |
2 |
4 |
5 |
75 |
77 |
79 |
1.6 |
2 |
2.1 |
||
|
76 |
±1.5 |
2 |
3 |
4 |
87 |
89 |
89 |
2.1 |
2.4 |
2.6 |
||
|
89 |
±1.5 |
2 |
3 |
4 |
100 |
102 |
103 |
2.6 |
2.8 |
3.2 |
8 |
±120 |
|
102 |
±2.0 |
2 |
4 |
5 |
113 |
116 |
117 |
3.1 |
3.7 |
4 |
||
|
127 |
±2.0 |
3 |
5 |
6 |
140 |
142 |
143 |
4.2 |
4.7 |
5.4 |
||
|
152 |
±2.0 |
3 |
5 |
7 |
164 |
167 |
169 |
4.9 |
5.8 |
6.7 |
||
Note: Also available in customized specifications required by users, if not specified above.