Pipe & Fittings
Description
Water injection hole packer is used to inject water to coal, which can reduce the gas content and dust. As a result, it can improve the safety coefficient of mine construction and production greatly. It is composed of high pressure inflation rubber hose, safety value and rapid-acting coupling. And it can be used repeatedly for 30 - 50 times.
The details of water injection hole packer:
Structure: water injection hole packer is composed of high pressure inflation hose, safety value and rapid-acting coupling. And high pressure inflation 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 (changeable according to customers& acute; requirements).
Working pressure: 1 MPa - 8 MPa (changeable according to customers& acute; requirements).
Safety value opening pressure: 0.4 MPa - 0.5 MPa.
Working flow: it can inject water 4 t - 5 t per hour.
Sealing hole depth: 1 m - 8 m.
Hose inflation coefficient: 60% - 100%.
Inflatable area: 24 mm - 160 mm.
Inner diameter: 10 mm - 102 mm.
Outside diameter: 24 mm - 128 mm.
Test pressure: 6 MPa - 30 MPa.
Burst pressure: 12 MPa - 40 MPa.
If there is any need please contact us via sales@inflatablepackers.org
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Hebei Huayu Special Rubber Co., Ltd.
inflatable packers
Address: Jing County, Hengshui City, Hebei Province, China.,
hengshui, hebei
China, 053600
Tel: 863185106165
Fax:
