BS EN 2997-001:2017规定了鉴定验收的一般特征和条件 以及螺纹环联轴器圆形连接器的测试程序和组， 耐火或不耐火，适用于-65×C至175×C的温度范围 连续、200×C连续或260×C峰值，根据类别和型号而定。交叉引用:EN 3660-004:2009EN 2267-002:2015EN 2591-403:2012EN 2591-424:2001EN 2591-100:2005EN 2997-002:2016EN 9133:2004EN 3660-038:2013EN 2346-002:2006ISO 263:1973EN 2997-011:2010EN 3909:2016EN 4529-003:2006EN 2997-001:2017EN 3660-005:2009EN 3660- 003:2009EN 2591-203:1996EN 3197:2010EN 2591-204:1996EN 2282:1992EN 3155-001:2016购买本文件时可用的所有当前修订版均包含在购买本文件中。

BS EN 2997-001:2017 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.Cross References:EN 3660-004:2009EN 2267-002:2015EN 2591-403:2012EN 2591-424:2001EN 2591-100:2005EN 2997-002:2016EN 9133:2004EN 3660-038:2013EN 2346-002:2006ISO 263:1973EN 2997-011:2010EN 3909:2016EN 4529-003:2006EN 2997-001:2017EN 3660-005:2009EN 3660-003:2009EN 2591-203:1996EN 3197:2010EN 2591-204:1996EN 2282:1992EN 3155-001:2016All current amendments available at time of purchase are included with the purchase of this document.