... 6" 5. OEM, ODM Service We supply single jacket hose for fire extinguish. The ID, length and ... as foam) to a fire to extinguish it. Outdoors, it is attached either to a fire engine ... tests of the bond between the liner and inner jacket, determination of the amount of hose twist under ... dimensional checks, and many more.Product name: single jacket hose, jacketed hose, flexible hoseModel: 16-65-30Working ...