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各類通風(fēng)管道彎頭

發(fā)布時間:2017-05-05
主要用于鋼板圓管與螺旋管之間的連接。,將每個管段的兩端從滾筒中滾出,并將一端縮小為小口。在安裝過程中,小開口根據(jù)氣流方向插入大開口。耳環(huán)的外表面通過鋼箍緊密連接,然后用耳環(huán)中間的螺栓緊固。插入式連接:主要用于矩形或圓形管道連接。制作連接管,然后在兩側(cè)插入風(fēng)道,然后用鉚釘緊固。
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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