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Automotive Air Conditioning Hose
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HEBEI DAYI RUBBER HOSE CO.,LTD.
TEL: +86-318-5106012 +86-318-5106013
FAX: +86-318-5106015
E-mail:info@dayihose.com
Add: WEST SIDE OF COLLEGE STREET,CIRCULAR ECONOMY PARK,WUYI COUNTRY,HEBEI, CHINA 053400
 
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  REFERENCE SPECIFICATION
 
Classfication Nominal ID (DN)(mm) Min.ID Max.OD (mm) Working Pressure Test Pressure Burst Pressure Min.Bend radius
Mpa PSI Static state(mm) Dynamic state(mm)
High
Pressure
4 6 8
10 12
2.5 4.5
6.5 8.5
10
8.5 12
14 16
20
35

23

5071

3332

1.5PN 3PN ≥100N ≥2Rj
14 18 20
25 32
12 16 18
22 30
22 26
28 34
42
21
17
15
10
7
3043
2463
2175
1449
1014
middle

pressure

4 6 8 10 2.5 4.5
6.5 8.5
8.5 12.5
14.5 16.4
10 1449 4PN
12 14 18 12 14 18 20 22 26 8.0 1159
20 25 20 24 28 34 6.4 927
32 40 32 40 42 52 4.0 579
Low

Pressure

4 6 8 10 4 6 8 10 8.5 12
14 16
2.5 362
12 14
18 20
12 14
18 20
20 22
26 28
1.6 231
25 32 24 32 34 42 1.0 144
40 50 40 50 52 64 2.5 362
75 100 75 102 92 122 1.6 231
125 150 125 150
200 250
161 193
252 302
1.0 144
200 250 0.8 116 Note:PN、PS、Pb are all numerical values at 20℃。
 
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Add: WEST SIDE OF COLLEGE STREET,CIRCULAR ECONOMY PARK,WUYI COUNTRY,HEBEI, CHINA 053400   TEL: +86-318-5106012 +86-318-5106013
FAX: +86-318-5106015    E-mail:info@dayihose.com