Pipe flange

一种管道法兰

Abstract

The utility model provides a pipe flange, including ring flange I, ring flange II, bulge loop, recess, scrobicular ring, lug, spout, the sealed pad, be provided with the bulge loop on the ring flange I, ring flange I is provided with the recess at the bulge loop with the side, the pad is sealed to inside being provided with of recess, the bulge loop surface is provided with sealed the pad, ring flange II is being provided with scrobicular ring, lug with I corresponding one side on the ring flange, the scrobicular ring medial surface is provided with the spout, the utility model discloses a bulge loop, scrobicular ring agree with mutually, utilize chute structure to make recess and the higher degree of agreeing with of lug, simultaneously and a plurality of sealed pad reach good sealed effect.
本实用新型提供一种管道法兰,包括法兰盘Ⅰ、法兰盘Ⅱ、凸环、凹槽、凹环、凸块、滑槽、密封垫,所述法兰盘Ⅰ上设置有凸环,所述法兰盘Ⅰ在凸环同侧面设置有凹槽,所述凹槽内部设置有密封垫,所述凸环外表面设置有密封垫;所述法兰盘Ⅱ在与法兰盘Ⅰ相对应的一面设置有凹环、凸块,所述凹环内侧面设置有滑槽,本实用新型通过凸环、凹环相契合,利用滑槽结构来使得凹槽与凸块更高的契合度,同时以及多个密封垫达到良好的密封效果。

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    CN-106195526-ADecember 07, 2016黄绍华一种水利水管