• Air Brake Tube (DIN73378/74324)

Air Brake Tube (DIN73378/74324)

ㆍAir brake system
Model : N12D

ㆍThe special NYLON material to make the tube to suitable for the Vehicle Fuel transportation and Air Brake system application.
ㆍThese all meet with DIN 73378/DIN 74323 and SAE J844 international standard.

Metric Size

Part Number
Tube O.D
(mm)
Tube I.D
(mm)
Wall Thickness
(mm)
Working Pressure 23°C
(Bar)
Burst Pressure 23°C
(Bar)
73378 74324 MOQ Standard Color
N12D4025 4 2.5 0.75 31 93
N12D4023 4 2.3 0.85 36 108 v
N12D4020 4 2 1.00 45 135 v
N12D5030 5 3 1.00 33 99 v
N12D6040 6 4 1.00 27 81
N12D6030 6 3 1.50 44 132 v
N12D6020 6 2 2.00 67 201 v
N12D8060 8 6 1.00 19 57
N12D8055 8 5.5 1.25 25 75 v
N12D8050 8 5 1.50 31 93 v
N12D8040 8 4 2.00 44 132 v
N12D9060 9 6 1.50 27 81 v
N12D1080 10 8 1.00 15 45 v
N12D1075 10 7.5 1.25 19 57
N12D1060 10 6 2.00 33 99 v
N12D1180 11 8 1.50 21 63 v
N12D1290 12 9 1.50 19 57
N12D1280 12 8.0 2.00 27 81 v
N12D12510 12.5 10 1.25 15 45 v
N12D1410 14 10 2.00 22 66 v
N12D1513 15 13 1.00 10 30 v
N12D1512 15 12.0 1.50 15 45 v
N12D1612 16 12 2.00 19 57 v
N12D1814 18 14 2.00 17 51 v
N12D2016 20 16 2.00 15 45 v



DIN 73378

DIN 73378 Nylon tube mostly for the transport of fuel in motor vehicles application. The specifications of this standard take into account the general operating conditions pertaining to motor vehicles. It can replace the rubber hose and metal hose which used in the fuel, lubricant, air and transportation. 
Also it has the good performance for the pneumatic application and hydraulic system.


DIN 74324

The standard special requirements and methods of test for single-Nylon tube( as in DIN 73378) for use in the air brake system of road vehicles and trailers. 
The Nylon material covered by this standard can resist the ageing under normal service condition ( working pressure and temperatures). 

ㆍAir brake system