本文件规定了产品特性、评估方法、试验结果的符合性标准以及用于连接铜管的压缩配件的命名系统。有金属和/或非金属密封元件的压缩配件称为非操纵式（通常称为A型），没有密封元件的压缩配件称为操纵式（通常称为B型）。为了连接铜管，接头端的标称直径为6 mm至108 mm。压缩配件的设计使用寿命可达50年。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies product characteristics, assessment methods, compliance criteria of the test results and a designation system for compression fittings for connecting with copper tubes. Compression fittings exist with sealing elements - metallic and/or non-metallic - called non manipulative (commonly referenced as type A) and without sealing elements, called manipulative (commonly referenced as type B). For the purposes of joining copper tubes, the fitting ends have a nominal diameter from 6 mm to 108 mm. The compression fittings are designed for a service lifetime up to fifty years.All current amendments available at time of purchase are included with the purchase of this document.