This document specifies the general characteristics, the conditions for qualification, acceptance and quality assurance, as well as the test programs and groups for threaded ring coupling circular connectors, fire resistant, intended for use in a temperature range from −65 °C to 175 °C continuous or 200 °C continuous according to the classes.
PUBLISHED
SRPS EN 3645-001:2022
PROJECT
naSRPS EN 3645-001:2023
40.20
DIS ballot initiated: 12 weeks
Jan 8, 2026
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