| Customization: | Available |
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| Usage: | Agricultural, Industrial, Household |
| Material: | Natural Rubber |
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Description of closed water test balloon:
closed water test balloon (Duct pipeline occluder) is made by enhancing natural rubber, each pipe sealing bag before delivery, will be 1.5 times the rated working pressure and diameter corresponding model test conditions. In order to ensure the strength of the pipe sealing balloon structure, we use a safety factor to the tube three times the rated working pressure seal. Pipeline shutoff balloon by balloon, pressure gauge, three, six meters long special pneumatic hose, pump components. Floors in the building closed water tests can withstand 2-6 storey natural water pressure. Duct sealing bag suitable for sealing all kinds of cast iron repair pipes, glass pipes, PVC pipes, PPR pipes, double-wall spiral pipe, etc., maintenance side leakage. The pipe sealing balloon compared with other pipe sealing bag, light weight, easy to carry, easy to operate, features simple construction.
Features of closed water test balloon:
1.They seal off sections of pipes in a fast, safe and simple manner, to enable efficient maintenance or other work on a pipe system.
2.rubber pipe plugs are molded of special NR-SBR rubber, reinforced with two layers of rubber .
3.High working pressure and good better expansion rate.
4.All pipe plugs are test-designed at least at one time at their working pressure (required inflation pressure) to ensure durability and safety.
5.Anti-rust gas mouth.
6.economical and lightweight.
7.Convenient and easy delivery,storage and install.
Different sizes of closed water test balloon:
Generally speaking, Our closed water test balloon are made of special NR,SBR rubber
if less than 300mm dia.
Size table of closed water test balloon:
| Type | Accurate data(mm) | Pip diameter(mm) | Length(mm) | Pneumatic pressure(Mpa) | Weight(g) |
| 50 | 49 | 50 | 100 | 1 | 100 |
| 75 | 74 | 75 | 110 | 1 | 150 |
| 100 | 100 | 110 | 180 | 1 | 300 |
| 125 | 124 | 125 | 200 | 1 | 400 |
| 150 | 148 | 160 | 230 | 1 | 650 |
| 200 | 190 | 200 | 280 | 0.8 | 1100 |
| 250 | 242 | 250 | 360 | 0.7 | 2000 |
| 300 | 290 | 300 | 1000 | 0.6 | 26000 |
| 350 | 335 | 360 | 1000 | 0.6 | 30000 |
Hengshui Jingtong Rubber Co., Ltd. is a comprehensive company engaged in water stop, waterproof materials, bridge building isolation materials, engineering rubber used in supporting projects such as highway bridges, tunnels, water conservancy, electric power, railway, etc. Relying on China Hengshui Rubber City Hengshui, the company has its own production capacity. It is a new rising show in the domestic engineering rubber industry, with advanced technology, mature technology and reliable quality.Jingtong rubber covers an area of 98000 square meters, with a building area of 45000 square meters. There are 20 professional senior technicians, and a diligent and dedicated management team. All employees provide high cost-effective engineering rubber products for new and old customers with scientific management, rigorous and realistic working attitude and honest and reliable service concept.The waterproof roll produced by the company has excellent performance, long service life, wide application range, safety,simplicity, high temperature resistance, 90 ºC does not flow, low temperature - 25 ºC does not embrittle. It can be used for waterproofing of buildings, basements, bridges, parking lots, roofs, gardens, swimming pools, reservoirs, tunnels and other projects of industrial and civil buildings. This product has good low temperature flexibility and elastic extension, especially suitable for buildings in high cold area. With high quality products and complete specifications, the company adheres to the working policy of high starting point, high standard, high quality and high efficiency, actively introduces technical talents and takes the road of prospering the factory through science and technology. The company strives for survival by quality, develops by prestige, and provides perfect after-sales service. We sincerely welcome friends from all walks of life. Now the company mainly produces and sells "HENGJINGGONG" brand building materials, including: Rubber / PVC / EVA waterstop, water swelling waterstop rubber, building sealant, butyl sealing tape, SBS modified asphalt waterproof roll, butyl waterproof roll, bridge building isolation bearing, bridge rubber bearing, plate rubber bearing (rubber pad), basin type rubber bearing, spherical bearing, bridge expansion device , bridge rubber inflatable core mold (hollow board air bag), rubber air bag (pipe stopper, rubber water bag) and other bridge engineering and waterproof engineering products.
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