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各类通风管道弯头

发布时间:2017-05-05
主要用于钢板圆管与螺旋管之间的连接。首先,将每个管段的两端从滚筒中滚出,并将一端缩小为小口。在安装过程中,小开口根据气流方向插入大开口。耳环的外表面通过钢箍紧密连接,然后用耳环中间的螺栓紧固。插入式连接:主要用于矩形或圆形管道连接。首先制作连接管,然后在两侧插入风道,然后用铆钉紧固。
It is mainly used for the connection between steel plate round pipe and spiral pipe. First, roll both ends of each pipe section out of the drum and narrow one end into a small opening. During installation, the small opening is inserted into the large opening according to the direction of air flow. The outer surface of the earrings is tightly connected through steel hoops, and then fastened with bolts in the middle of the earrings. Plug in connection: mainly used for rectangular or circular pipe connection. First make the connecting pipe, then insert the air duct on both sides, and then fasten it with rivets.

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