Flange for pipe connection

• Main Author: YE SHENGJI
• Format: Patent
• Language: Chinese; English
• Published: 11.05.2018
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to a flange for pipe connection, including flange plate, the last tube end who is provided with the connecting hole and is used for the connecting tube of flange plate, the inside sealing washer that is equipped with of tube end, the last tongue that is equipped with of flange plate, flange plate has the recess that corresponds with the tongue position. The advantage is:last tongue and the recess ability buckle rigid coupling of flange plate has increased the firm nature that flange plate connects, and increased wear -resisting circle in the recess, and can reduce the mutual wearing and tearing between recess and the tongue, lengthen its life, increase the sealing washer in the tube end, multiplicable pipeline and inseparable degree of being connected of flange plate reduce the risk of revealing. 本实用新型涉及种管道连接用法兰，包括法兰盘本体，所述法兰盘本体上设置有连接孔和用于连接管道的承接口，所述承接口内部设有密封圈，所述法兰盘本体上设有凸槽，所述法兰盘本体下设有与凸槽位置对应的凹槽。优点是：法兰盘本体上的凸槽和凹槽能卡扣固接，增加了法兰盘本体连接的牢靠性；而在凹槽内增加了耐磨圈，可降低凹槽和凸槽之间的相互磨损，延长其使用寿命；承接口内增加密封圈，可增加管道与法兰盘本