1. Scope 1.1
This Standard covers performance testing of socket- and saddle-type
polyethylene electrofusion fittings that are used to join polyethylene pipe
where the heat source is an integral part of the fitting.
Note: Fittings covered by this Standard are connected to an electrical power
source during the fusion process. Power sources, cables, and electrical
connections are covered by the Canadian Electrical Code, Parts I and II, as
appropriate. 1.2
Electrofusion fittings are intended for use with polyethylene pipe that
conforms to CSA Standard B137.4. 1.3
This Standard includes general requirements for materials, performance
requirements, requirements for manufactured fittings, specimen preparation
requirements, test methods, marking requirements, and quality of work
requirements.
Note: "Pipe" refers to pipe having IPS outside diameters. "Tubing" refers to
pipe having copper tube size outside diameters. Where there are test
requirements for pipe, they apply to both pipe and tubing. 1.4
The values given in SI (metric) units are the standard. The values in
parentheses are for information only.