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Water Injection Hole Packer for Coal Seam

FOB Price:
1
Minimum Order:
1 piece
Supplying Ability:
10000 per month
HEBEI HUAYU SPECIAL RUBBER CO., LTD.
Hengshui, China
INQUIRE NOW
Model/Article Number: Tei:86-15503181064 Email:sunny@huayu-hose.com
Price terms: FOB
Brand name: hydraulic hole sealing hose device hole packer for the coal seam water injection
Payment terms: L/C, T/T, inner diameter: 8-260mm
Place of Origin: China
Port: Xingang or as your requiremen
Quality / Safety Certifications: API
Packaging: wooden package, steel wire package or as your spec
Product description: Use: Coal injection, dust-fall, coal pressure reduction, coal-crack, methane drainage, etc. Operation Method and Notes 1. It is very simple and convenient to use the device. It only needs to connect the device with the watercourse on the operation field, put the device into the drill hole under certain pressure, the hose will expand to come to purpose of hole sealing and coal breaking. 2. The device can be used for several times repeatedly. To unload pressure after water injection, it can restore to its original state, and then take out the hole device. 3. Forbiding to insert and retrieve the hole device with pressure. 4.Allow no person in front of the working device. We can produce as your special requirement. We also provide inflatable packer hose. Email:sunny@huayu-hose.com