Flaring type steel pipe pipe fitting is connected to cutting ferrule formula

The utility model discloses a flaring type steel pipe pipe fitting is connected to cutting ferrule formula, including cutting ferrule formula joint, hexagon nut piece, preceding guiding groove, preceding sealing washer, midbody, first sealing washer, first seal groove, second sealing washer, second seal groove, flaring type pipe fitting, back guiding groove, pipe fitting stop collar, securing nut, spacing groove. The utility model discloses can make flaring type steel pipe pipe fitting adopt the cutting ferrule formula to connect, have the advantage of ferrule pipe joint and flaring type coupling concurrently, matching nature is strong, and is rational in infrastructure, simple to operate, and anti -vibration, leakproofness are good, are difficult for troubles such as make a fault reveals, and operating condition is good, does benefit to popularization and application. 本实用新型公开了种卡套式连接扩口式钢管管件，包括卡套式接头、六角螺母块、前引导槽、前密封圈、中间体、第密封圈、第密封槽、第二密封圈、第二密封槽、扩口式管件、后引导槽、管件限位套、紧固螺帽、限位槽。本实用新型能够使扩口式钢管管件采用卡套式连接，兼具卡套式管接头和扩口式管接头的优点，匹配