AS 3681-1989

1 - AS 3681-1989 GUIDELINES FOR THE APPLICATION OF POLYETHYLENE SLEEVING TO DUCTILE IRON PIPELINES AND FITTINGS
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE.
5 - 2 GENERAL.
5 - 3 PIPES.
5 - 3.1 Sleeving configuration.
6 - 3.2 Method of sleeving application and subsequent installation of sleeved pipe
8 - 4 FITTINGS.
8 - 4.1 Sl eeving configuration.
8 - 4.1.1 Spigot-socket joints.
9 - 4.1.2 Flange joints.
9 - 4.2 Method of sleeving application and subsequent installation of a sleeved fitting.
9 - 4.2.1 Procedure.
12 - 5 PRECAUTIONS FOR SLEEVING APPLICATION.
12 - 5.1 Repair of damaged sleeving.
12 - 5.2 Adhesive tape.
12 - 5.3 Straps and buckles.
12 - 5.4 Alternative handling equipment-hairpins and end hooks.

Provides guidance on the application of polyethylene sleeving to ductile iron and grey iron pipelines and fittings.

This Standard gives guidance on the application of polyethylene sleeving to ductile iron pipelines and fittings when installed underground.