International Organization for Standardization

Rubber and plastics hoses for marineengine wet-exhaust systems - Specification - Second Edition
 N 13363

Annotation

This International 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). It does not apply to outboard motor/personal water craft.

The three types are the following:

— 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;

— type 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 the following:

— class A: intended for diesel engines;

— class B: intended for petrol engines and for diesel engines with a very high exhaust temperature.

Автоматический перевод:

Резина и пластмасса поливают из шланга для marineengine влажных выхлопных систем - Спецификации - Второй Выпуск