A rectangle snap -fastener seal gasket for plate heat exchanger is last

The utility model discloses a rectangle snap -fastener seal gasket for plate heat exchanger is last, this seal gasket include gasket main part, characterized by: the gasket main part top edge outside is provided with a plurality of snap -fasteners, the snap -fastener comprises two splice bars of symmetry setting and the rectangle snap -fastener main part of connecting between two splice bars, the splice bar is connected with the gasket main part is perpendicular. The utility model discloses owing to have two splice bars, strengthened the joint strength of rectangle snap -fastener with the gasket main part, improved the positioning accuracy of gasket to the performance who guarantees plate heat exchanger seal gasket is normally brought into play, has satisfied a lot of utilization of gasket in the plate heat exchanger maintenance work, has reduced plate heat exchanger's maintenance cost. 本实用新型公开了种用于板式热交换器上的矩形按扣密封垫片，该密封垫片包括垫片主体，其特征是：在所述垫片主体上边缘外侧设置有多个按扣，所述按扣由对称设置的两个连接筋和连接在两个连接筋之间的矩形按扣主体构成，所述连接筋与垫片主体垂直连接。本实用新型由于带