US ISO 13363:2004, Rubber and plastics hoses for marine engine wet-exhaust systems — Specification

This Uganda Standard specifies requirements for three types and two classes of hose. The hoses are intended for use in marine-engine wet-exhaust systems (where the exhaust gases are mixed with the discharge of cooling water).The three types are:type 1: a softwall hose, made of oil-resistant material, with a synthetic-fabric reinforcement;type 2: a hardwall hose, made of oil-resistant material, with a synthetic-fabric reinforcement with a helical wire embedded in it; andtype 3: a hose or tube (flexible connector), made of oil-resistant material, with or without a reinforcement or cover, intended for use in short lengths in locations where the connector is protected from mechanical damage.The two classes are:class A intended for diesel engines; andclass B intended for petrol engines, and for diesel engines with a very high exhaust temperature

Source of regulation
The Uganda National Bureau of standards 
Publication of regulation
UGANDA GAZETTE Vol. CVIII No. 20 of 21 April 2015 
Date of implementation
21 April 2015 
Regulation file