GB PVC DWV FITTING CASING CAP
The pvc dwv fitting casing cap is an accessory for the entrance of dredging tool in drainage pipeline. The utility model is composed of a pipe plug with an external thread and a short pipe with an internal thread. Generally installed at the beginning of the drainage horizontal pipe, especially when the horizontal branch pipe of each layer connects more sanitary utensils, the starting point of the horizontal branch pipe should be equipped with a pvc dwv fitting casing cap(sometimes replaced by a floor drain). When connecting two or more stools or three or more sanitary utensils, the cast iron branch pipe connecting four or more stools should be provided with a pvc dwv fitting casing cap opening.
没有评论:
发表评论