Coiled Air Brake Hose Assemblies SAE J844
※ Click the product image to view more specs and technical details.
・For automotive air brake system use
・Structure and material design aligned with operating conditions of vehicle brake systems
・Coiled configuration for dynamic use in vehicle brake line routing
・Compliance-oriented versions available based on target market requirements
・For automotive air brake system use
・Structure and material design aligned with operating conditions of vehicle brake systems
・Coiled configuration for dynamic use in vehicle brake line routing
・Compliance-oriented versions available based on target market requirements
Model :
SAEC
Air brake coiled hose is designed for the operating conditions of automotive air brake systems. It is used in brake line connection scenarios that must accommodate pressure variation and repeated extension and retraction during operation.
During vehicle driving, steering, and relative movement between vehicle components, brake lines undergo continuous dynamic motion as part of the braking system. Under these conditions, the hose is required to maintain stable coiled behavior and consistent performance over long-term use.
Based on the functional requirements of air brake systems, nylon is selected as the base material. According to the required pressure conditions and performance demands, material characteristics are combined with a coiled structural design. This configuration allows the hose to maintain stable and predictable behavior under repeated extension and pressurization, reducing the impact of deformation or accumulated fatigue on brake line stability during service.
During vehicle driving, steering, and relative movement between vehicle components, brake lines undergo continuous dynamic motion as part of the braking system. Under these conditions, the hose is required to maintain stable coiled behavior and consistent performance over long-term use.
Based on the functional requirements of air brake systems, nylon is selected as the base material. According to the required pressure conditions and performance demands, material characteristics are combined with a coiled structural design. This configuration allows the hose to maintain stable and predictable behavior under repeated extension and pressurization, reducing the impact of deformation or accumulated fatigue on brake line stability during service.
Imperial Size
| Model Number | No. of Coil |
Tube O.D
(inch)
|
Tube I.D
(inch)
|
Coil I.D
(inch)
|
Working Length
(inch)
|
Both Ends Length
(inch)
|
Both End Fittings
(NPT)
|
Tail Style | MOQ | Standard Color |
| SAEC1606 | 16 | 1/2 | 3/8 | 3 | 12 | 6/6 | 1/2 | b, d | v | ●● |
| SAEC1406 | 14 | 1/2 | 3/8 | 3 | 12 | 6/12 | 1/2 | a, c | v | ●● |
| SAEC2112 | 21 | 1/2 | 3/8 | 3 | 15 | 12/12 | 1/2 | b, d | v | ●● |
| SAEC1212 | 12 | 1/2 | 3/8 | 3 | 15 | 12/40 | 1/2 | a, c | v | ●● |
| SAEC3412 | 34 | 1/2 | 3/8 | 3 | 20 | 12/12 | 1/2 | b, d | v | ●● |
| SAEC2512 | 25 | 1/2 | 3/8 | 3 | 20 | 12/40 | 1/2 | a, c | v | ●● |
| SAEC1206 | 12 | 1/2 | 3/8 | 3 | 6 | 6/8 | 1/2 | a, c | v | ●● |
| SAEC0806 | 8 | 1/2 | 3/8 | 3 | 14.5 | 6/8 | 1/2 | a, c | v | ●● |
・Material properties aligned with automotive air brake system operating conditions
・Coiled configuration for brake line extension and retraction use
・Stable behavior under long-term repeated extension and pressurization
・Suitability for dynamic brake line connection scenarios in automotive applications
・Coiled configuration for brake line extension and retraction use
・Stable behavior under long-term repeated extension and pressurization
・Suitability for dynamic brake line connection scenarios in automotive applications
・Coiled hose applications in automotive air brake systems
・Brake line connections requiring dynamic movement
・Brake line connections requiring dynamic movement
