มอก. 2695 เล่ม 2-2558

Scope (English)

This standard specifies the requirements and test methods for semirigid reel hoses for use on fire-fighting vehicles and trailer pumps. The hoses are intended for use at a maximum working pressure of 1.5 MPa for normal pressure hoses (category I) and 4.0 MPa for high pressure hoses (category II). The hoses are further subdivided into types and classes (see Clause 4 in ISO 4642-2). This standard applies to delivery hoses for fire-fighting purposes intended for use at a minimum ambient temperature of −20 °C. Hoses conforming to this standard are intended to be used with fire hose couplings conforming to the relevant national standards couplings. Requirements are also given for hose assemblies (see 6.12) where these are fitted by the hose manufacturer.