This standard specifies the general characteristics, the conditions for qualification acceptance and quality assurance, and the test programs and groups for threaded ring coupling circular connectors, fire-resistant or non fire-resistant, intended for use in a temperature range from 65 °C to 175 °C continuous, 200 °C continuous or 260 °C peak according to the classes and models.
WITHDRAWN
EN 2997-1:1997
WITHDRAWN
EN 2997-001:2006
99.60
Withdrawal effective
May 18, 2011
WITHDRAWN
EN 2997-001:2011