Rainwater
Spherical pipe sealing airbags for pipeline water closure experiments, water blocking airbags, leakage blocking airbags for municipal sewage pipe maintenance and fire emergency sealing/blocking airbags
Hengshui Mede
Blocking airbag business The department is vigorously selling special prices. If you are interested, please contact us by phone
. Our company has professional designers and professional equipment to design and produce a large number of commonly used water-closing and air-closing airbags for pipelines of various specifications. The airbags developed by it It has shown its advantages in major provinces, cities and projects, and is deeply loved by the majority of construction, municipal, fire, petroleum and other systems. Welcome to call us for consultation and ordering! We welcome you to join us.
Pipe sealing airbags, water sealing airbags, test airbags, leakage blocking airbags, and rubber airbags of the Walrus brand are professionally produced by Meide Rubber & Plastic Co., Ltd. (sales consultation hotline,). Pipe sealing airbags are mainly used for emergency repairs of urban municipal pipes and water closure tests in building pipes. The purpose is to block the flow of water in the pipes and facilitate the smooth progress of construction. Walrus brand pipeline sealing airbags are made of rubber as raw material and are cylindrical airbag products that can be inflated by inflation. The company produces and designs rubber sealing products of different models and pressure-bearing sizes according to the size and pressure-bearing strength of the construction pipelines. Air bag products. In actual use, this sealing air bag product has the following characteristics. The Walrus sealing air bag plays a very good sealing role especially for risers, cement pipes and pipes. , easy to fold, has a certain degree of softness, and is easy to put into the pipe. , easy to operate and intuitive. , strong air tightness, fast blocking, and can quickly block water flow through inflation and expansion. , can be reused, which not only buys time for the construction unit's construction progress, but also saves and reduces costs. It is an ideal plugging tool for pipeline leakage plugging.
Pipeline sealing airbags are mainly used for sealing horizontal pipes (i.e. horizontal pipes). They are characterized by
the oval shape, which has a small contact area with the pipe, but is easy to plug into the pipe and has a mediocre water blocking effect.
Easy to operate, light in weight, small in size, economical and practical.
This air bag can be bent freely and has certain corrosion resistance.
, Super expandability.
Some preparatory work before the water blocking operation of Midea's rubber sealing airbag/water blocking airbag/closed water blocking/closed water experimental airbag/closed water test airbag is as follows: Understand the flow conditions of the working pipe section, the source of the upstream flow and the pipe network The distribution situation, the source and water flow of each branch pipeline, and the size of the operating opening, coordinate and discuss with the pipeline dispatching department, and schedule plans for water outage, water blockage, and water diversion. Including water diversion plan, water pressure control of relevant pump stations, and branch pipe blocking methods. Use the equipment list, formulate safety protection measures, make corresponding steel flange tees according to the pipe diameter of the construction pipe section (the purpose of the tee is to seal the outlet of the air bag after the construction is completed), and prepare flange blanking plates of corresponding diameters. ,. Since we purchased a pipe sealing airbag with a diversion hole and a pipe sealing airbag without a diversion hole, we used a pipe sealing airbag without a diversion hole. The second test was carried out in a pipe section with a larger diameter, and a pipe with a diversion hole was used to seal the air bag. The staff wear protective masks and safety equipment, and are monitored by dedicated personnel on the ground. They measure the diameter of the pipe into which the blocking air bag enters to ensure that the size is within the range of use of the blocking air bag. Before inserting the pipe blocking air bag, clean the outside of the blocking air bag and the sealing air bag. Inside the pipe where the airbag is about to enter, pull one end of the airbag (the end with the air nozzle) with a traction rope, and slowly put the airbag into the pipe. Pay attention to the mouth of the pipe during the insertion process to avoid damaging the airbag. .
The quality of Meide's sewage pipe sealing airbags is given priority