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Coal seam sealing device
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| Post Date: | Dec 03,2013 |
| Expiry Date: | Mar 03,2014 |
| Detailed Description: |
Quantity: 10000Kilograms Specs:ISO9001:2000 Price:0.36 USD Kilograms Payment Method: T/T,L/C;Western union;In cash Coal seam sealing device Usage: coal seam, dust, coal pressure drop, split coal, gas and other emissions. Products labeled sample FK (sealing device) SY (water pressure) 20 (work unit PMA) / 45 (hole diameter mm) Pipe Co., Ltd., Hebei Dingli (production units) Function Water into the coal, the release of part of the gas, effectively reducing the gas content of coal After injection achieve the desired effect, can reduce dust above 80%, improving workers' working environment, to prevent dust explosions Wet coal, coal spontaneous combustion prevention High-pressure water, broken coal to reduce the fire and industrial products, reduce costs, increase workers' sense of security Broken coal use sealing device can effectively prevent coal, gas outburst and explosion Structure Sealing is controlled by high-pressure rubber expansion hose, safety valves, quick connector components. 5, the structural parameters Sealing diameter: 30mm ~ 120mm (according to user demand for processing) Working pressure: 1 ~ 20mpa (according to user demand for processing) Starting pressure relief valve: 0.4 ~ 0.5mpa Work flow: water 4 ~ 4.5ton per hour Sealing Depth: 0.5 ~ 8.0m Hose expansion coefficient: 60% ~ 100% Using methods and precautions Using coal seam sealing device quick and easy. Just the job site connecting waterways and sealing, the sealing device is fully inserted into the borehole, to a certain pressure, the sealing device hose expansion to achieve sealing, water breaking coal Coal seam sealing device can be reused several times after injection relieved pressure sealing device can be recovered, remove the sealing device Send plug sealing device and recycling operation with pressure sealing device is strictly prohibited. Sealing device was not allowed to work in front of the job |
| Company: | Hebei Rui Ming Rubber&Plastic Co.,Ltd. [ China ] |
| Contact: | sugar |
| Tel: | 86-22-59867555 |
| Fax: | 86-22-59867557 |
| Email: | sugarcui@hotmail.com |
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