[ Urethane Fire hose]
Polyurethane fire hose has perfect internal coating so it is semi permanent life and it obtains U/L specification.

[Seven characteristics for whale brand fire hose]

1. High internal pressure and burst pressure.
2. Fast elasticity restoration
3. Anti aging and easy to use
4. Small elasticity and small wrap
5. There is no difference when humidity
6. Anti acid, anti tension, anti corrosion
7. Anti heat, anti cold, light weight and low volume
 
< Performance >
Section
Standard
Digest
Urethane internal hose
40mm
(internal)
65mm
(external)
40mm
(double jacket)
65 mm
(double jacket)
burst pressure
59kg/§²
53kg/§²
82kg/§²
84kg/§²
weight (g/m)
114g
215g
241g
398g
internal thickness
0.38mm
0.35mm
0.37mm
0.39mm
extension rate
0.2%
1.4%
2.6%
3.3%
Tensile Strength of
Before Inside
Superannuation
409kg/§²
453kg/§²
446kg/§²
490kg/§²
Extension Rate of
Before Inside
Superannuation
576%
602%
594%
650%
Tensile Strength of
After Inside
Superannuation
401kg/§²
410kg/§²
430kg/§²
460kg/§²
 
 
[Standard for whale brand fire hose]
Section
Standard
Use
Pressure
Test
Pressure
Use
License
number
Diameter
length
15m
weight(kg)
Internal,
external
fire hydrant
40mm
Single Jacket
7kg/§²
15kg/§²
Internal fire
only
Ho
99-2-1
40¢± ¡¿15m
1.9 ~2.0kg
65mm
Single Jacket
9kg/§²
18kg/§²
Exhaust fire
only
Ho
99-1-1
65¢± ¡¿15m
3.9 ~4.0kg
Double-Sided
coating hose
40mm
Single Jacket
16kg/§²
32kg/§²
Fire engine
Fire pump
Ship
High pressure
Ho
05-
40¢±
Length order
production
(m)
300g
65mm
Single Jacket
16kg/§²
32kg/§²
Fire engine
Fire pump
Ship
High pressure
Ho
05-
65¢±
Length order
production
(m)
408g
Double jacket
40mm
Double Jacket
20kg/§²
40kg/§²
Fire engine
Ship
High pressure
Ho
98-3-1
40¢± ¡¿15m
3.4 ~3.5kg
65mm
Double Jacket
20kg/§²
40kg/§²
Fire engine
Ship
High pressure
Ho
98-2-1
65¢± ¡¿15m
6.7 ~6.8kg
 
< Double-sided coating fire hose >