double jackets

The municipal hose is the general name of hose used for urban sewerage,landscaping and other municipal engineering.

 Rubber Hose 

Double Jackets

Product Name :Municipal Hose 

Model:21Bar-2.5"-30m

Product introduction:

The municipal hose is the general name of hose used for urban sewerage,landscaping and other municipal 

engineering.It often connects with outdoor fire hydrant of the municipal administration engineering.

Jacket introduction:

It is warp is made by high strength polyester/yarn. You can choose the 20s spun yarn or the 8s thick yarn.And the weft

 must be high strength polyester filament with low elongation.

The jacket should be evenly and firmly woven by circular loom and free from visible defects,thread knots,lump and 

irregular twists.

And the thicker jacket can afford greater abrasion resistance and the ability to reach higher working pressure than

 the standard one.

Characteristics of rubber lining hose:

The rubber lining is very smooth with excellent flexibility,aging proof,sealing property,flame and oil-resistant,acid and alkali proof,wide rang of operating temperature and so on.It can satisfy demands of special

 performance compared to other lining fire hose.Commonly used for indoor fire prevention,industrial effluent,

agricultural irrigation,industrial and mining enterprise,ships safe and other special fields.

Technical requirements
I.D.(Inch/mm)		Working pressure(Bar/Psi)	Burst Pressure(Bar/Psi)
1-1/2"	38	14/200,17/250,21/300,28/400	42/600,51/750,63/900,84/1200
1-3/4"	45	14/200,17/250,21/300,28/400	42/600,51/750,63/900,84/1200
2"	52	14/200,17/250,21/300,28/400	42/600,51/750,63/900,84/1200
2-1/2"	65	14/200,17/250,21/300,28/400	42/600,51/750,63/900,84/1200
3"	75	14/200,17/250,21/300	42/600,51/750,63/900
4"	100	10/150,14/20,17/250,21/300	30/450,42/600,51/750,63/900
5"	125	10/150,14/20,17/250	30/450,42/600,51/750
6"	150	10/150,14/20,17/250	30/450,42/600,51/750

 

double jackets