Branch coupling for connecting rising pipe to mains sewer

摘要

A first end section (4) of the main sleeve (2) for connection to a mains sewer pipe (6) is integrated with a length (6a) of this pipe, or it is sealed using a rubber ring (8). MECHANICAL ENGINEERING - PREFERRED FEATURES : Integration of the sewer pipe and main sleeve end section is achieved by splicing, e.g. punch or rotary welding, or by use of adhesive.