BS 8561:2021

Full Description

This British Standard specifies the requirements and associated test methods for mechanical fittings intended to:

a) join polyethylene pressure pipes with an aluminium barrier layer for the supply of cold potable water for installation in contaminated land;
b) join new water supply pipes to existing water supply pipes for the purposes of repair, branchconnections or pipeline renovation; and
c) repair existing water supply pipes.

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