Auto Parts DOT Brake Hose SAE J1401 Auto Brake Hose
GUANGDONG YONGLONG ALUMINUM CO.,LTD , https://www.yonglongaluminium.com
Designed for automotive engine cooling systems, this hose connects the engine, radiator, heater, and other key components. It efficiently transfers coolant to dissipate heat from the engine to the radiator and then supplies heat to the driver's cabin. After cooling, the coolant is returned to the engine for the next cycle of heat transfer.
ID mm
First layer
Second layer
Third layer
Low temperatureºC
High temperatureºC
(long time)High temperatureºC
(short time)Notes
5~70
S-EPDM
--
--
-40
110
130
S-EPDM:CV system EPDM
5~70
S-EPDM
--
--
-40
130
150
S-EPDM:EV system EPDM
5~70
P-EPDM
--
--
-40
150
165
P-EPDM:Peroxide system EPDM
5~70
S-EPDM
AR /PET line
S-EPDM
-40
110
130
S-EPDM:CV system EPDM
5~70
S-EPDM
AR /PET line
S-EPDM
-40
130
150
S-EPDM:EV system EPDM
5~70
P-EPDM
AR line
P-EPDM
-40
150
165
P-EPDM:Peroxide system
5~70
VMQ
AR line
VMQ
-50
200
230
VMQ:
5~20
PA11
--
--
-40
125
150
Single layer nylon tube for coolant hose system air hose
5~20
PA12
--
--
-40
125
150
Single layer nylon tube for coolant hose system air hose
5~20
PA612
--
--
-40
150
170
Single layer nylon tube
African Market