Gas Drainage Hole Packer - Gas Drainage Hole Packer
Gas Drainage Hole Packer For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Gas Drainage Hole Packer, Made in China, High Quality Products!, China inflatable packers, Gas Drainage Hole Packer Supplier, Manufacturer.
Gas drainage hole packer has all the functions of water injection hole packer, such as water injection, reducing gas content, improving coal humidity and preventing explosion accident. Besides, it can let out the gas. It is composed of four parts: high pressure inflation rubber hose, steel tube, sliding seal joint and pressure injection joint. And it can be used repeatedly for 30 - 50 times.
A gas drainage hole packer is on the floor.
Gas drainage hole packer.
Gas drainage hole packer with two holes.
Gas drainage hole packer has two holes, making it can inject water into coal bed and discharge gas.
Many gas drainage hole packers are on the floor.
Gas drainage hole packer products.
The function of gas drainage hole packer:
It can inject water into the coal bed which can release some gas. So it can reduce the gas content effectively.
The dust can be reduced by 80% if the water-flooding effect is good. So it can improve the workers& acute; operation conditions greatly and prevent the dust explosion accident effectively.
The water can humidify the coal bed, which can prevent the auto-ignition of the coal.
It has good outburst prevention effect, and it can release stress and gas stress. So it can prevent unexpected accidents in coal cutting effectively.
It solves the gas overrun in the coal cutting and outburst prevention drilling process, which can prevent the outburst and explosion of coal and gas effectively.
The details of gas drainage hole packer:
Structure: gas drainage hole packer is composed of four parts: high pressure inflation rubber hose, steel tube, sliding seal joint and pressure injection joint. And the high pressure inflation rubber hose is made from high quality NR synthetic rubber, which is resistant to abrasion, weather, ozone and high pressure.
Sealing hole diameter: 25 mm - 155 mm.
Working pressure: 1 MPa - 6 MPa.
If there is any need please contact us via sales@inflatablepackers.org
Hebei Huayu Special Rubber Co., Ltd.
Address: Jing County, Hengshui City, Hebei Province, China., hengshui, hebei, China, 053600
Tel: 863185106165
Hebei Huayu Special Rubber Co., Ltd. is the professional inflatable packers manufacturer in China. We have many years experience in manufacturing complete and high quality inflatable packers, including consolidation coal hole packer, water injection hole packer, gas drainage hole packer and water use of bottom hole circulation grouting plug. Consolidation coal hole packer is used to inject resin to the coal bed, which can make the coal seam reinforced and the mine construction and production safe. Water injection hole packer is used to inject water to the coal, which can reduce gas content and dust, making the workers' operation conditions improved greatly. Gas drainage hole packer is used to inject water and discharge gas. Water use of bottom hole circulation grouting plug is widely used in water conservancy projects.
We have established long-term cooperation relationship with many companies and we have exported the inflatable packers to many countries. Besides, we have won very high reputation among our customers, because we provide our customers with high quality inflatable packer products and excellent service.
The high pressure inflation hoses of consolidation coal hole packer, water injection hole packer, gas drainage hole packer and water use of bottom hole circulation grouting plug are made from high quality NR synthetic rubber, which makes the products resistant to abrasion, weather, ozone and high pressure. What's more, we check all the inflatable packers carefully before they are delivered to our customers. Besides, our inflatable packer products are well-packaged, which can prevent the products from being damaged in the transportation process.
If there is any need please contact us via sales@inflatablepackers.org
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