Sewer drain Pipe Plug stoppers sold to Macao

Specifications:
Trough the design of professional, this product is used in leaking hunting for drainage pipeline. It is made of high quality polymer materials, and because of good gas tightness and light weight, it could be used in all kinds of non-pressure and low tension pipeline. 
       
Bypass plugs and without bypass plugs supply:                          

Features:
1. Economy practical. It could be used in cast iron pipeline plug, glass fiber reinforced plastics pipeline plug, PVC, PPR pipeline plug, and double wall spiral pipeline plug and so on.
2. Service plugging, and leak hunting.
3. Elliptic type. It easy to stuff the pipeline and it has good plugging effect.
4. Decay resistance.
5. Super strong expansibility.
6. Light weight and convenient to take, and easy to construct.

Application:
Pipe plug with rubber bag is always used in pip and culvert in order to excreting the sewage and waster water. And also used as the repairing rubber appliance. Because of its various specifications, it can be used to block the stream in various situations.
    
          

How can we choose the suitable plugs:
1. Measure the inner diameter of the pipe.
2. Confirm the pipe material.
3. Confirm the use, such as pipe repairing, closed air testing, pipe maintenance etc.
4. Confirm the medium in the pipe, such as water, oil, air
5. Confirm the back pressure

How to calculate the back pressure  (10meters water with 1bar(0.1mpa) pressure):

 Determine maximum water height that may accumulate above pipe center. As the following picture shows:
        

CONTACT : Ms. Allison Zhang 

TEL : 008613253291638

skype:allisondacheng

ZAOQIANG DACHENG RUBBER CO.,LTD.