BS EN 638:1995 Plastics piping and ducting systems. Thermoplastics pipes. Determination of tensile properties
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This standard specifies a method for determining the short term tensile properties in the longitudinal
direction and, in particular,
- the tensile stress at yield and/or at maximum load, and
- elongation at break of thermoplastics pipes and ducts.
This standard is applicable to all types of thermoplastics pipes, regardless of their intended use.
NOTE. The tests of tensile properties are intended to be regarded as tests of material in the form of pipe and not as tests of the pipe itself. The values obtained by this test should not be used as design values for the pipe.