Home > Chemicals > Rubber & Rubber Products > Rubber Tube, Pipe & Hose > Coal Seam Water Injection Hole Sealing Device FKSS19

Coal Seam Water Injection Hole Sealing Device FKSS19

Coal Seam Water Injection Hole Sealing Device FKSS19 thumbnail-1
Coal Seam Water Injection Hole Sealing Device FKSS19 thumbnail-2
Coal Seam Water Injection Hole Sealing Device FKSS19 photo-1
Coal Seam Water Injection Hole Sealing Device FKSS19 photo-2
US$ 0.1 - 10 MOQ: 1 Piece
Key Specifications
Get Latest Price
Place of Origin:
Hebei, China
Brand Name:
shuangxu
Model Number:
DIN EN
Contact Supplier Request Quote Chat Now
Hebei Lianxing Plastic Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
TIANJIN
Delivery Detail:
Delivery time depends on order quantity.

Related Products

  • Product Details

  • Company Profile
  • Contact Us
Place of Origin Hebei, China
Brand Name shuangxu
Model Number DIN EN
Product

Coal seam water injection hole sealing device FKSS19



1、Application：

It is used for coal water injection, dust falling, coal pressure reduction, coal cracking, gas drainage, etc.

2、Function:

1 By injecting water into coal mass, some of the gas can be discharged, thus the gas content of the coal mass can be effectively reduced.

2 If water injection achieves the desired effect, the dust can be redued by more than 80%, thus improving the working environment and avoiding dust explosion accident. 

3 It can dampen the coal and prevent spontaneous combustion of coal.

4 It uses high pressure water injection to break the coal mass, so as to reduce fire work products, reduce the cost and improve the security of workers.

5 It breaks the coal with hole sealing device, thus effectively preventing coal and gas outburst and explosion.

3、Structure:

The hole sealing device is composed of high pressure rubber expansion hose, relief valve, and quick connector.

4、Technical Papramenters:

Sealing diameter: 30-120mm (can be processed according to customer’s requirements)

Working pressure: 1-8Mpa(can be processed according to customer’s requirements)

Start-up pressure of relief valve: 0. 4-0. 5Mpa  

Working flow: water injection 4t-4.5t/h

Sealing depth:1m-8m

Hose expansion coefficient: 60%-100%

5、Operation Guides and Precautions:

1 The coal seam water injection hole sealing device is easy to use. You only need to connect the hole sealing device to the waterway on the working site and fully insert the hole sealing device into the borehole. Under certain pressure, the hole sealing device hose expands to realize hole sealing and water broken blasting.

2 The coal seam water injection hole sealing device can be used repeatedly for serveral times. After water injection, remove the pressure, and the hoel sealing device can get back into shape, then you can take the devie out.

3 It is forbidden to insert and take out the device with pressure.

4 Please ensure nobody is working in front of the hole sealing device when it is operating.

 

Details



Type: FKSS-19

Inside diameter(mm) :19±0.5

Outside diameter(mm): 40±2

Expansion range under free state: 60+8-2

Suitable aperture diameter: 45

Working pressure under free state(Mpa): 20

Pressure resistance strength under working conditions Test pressure(Mpa): 30

Bursting pressure(Mpa) : 40



 

Packing

Packaging Details: woven bag packaging or According to customer's requirements

Delivery Detail: within 15days after deposit

 

Contact

Send Inquiry to This Supplier

* Message
0/5000

Want the best price? Post an RFQ now!
Hebei Lianxing Plastic Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2011
Factory Size
50,000-100,000 square meters
Total Employees
51 - 100 People
Contact Supplier Request Quote Chat Now

You May Also Like

Product Categories

Related Searches

Recommended Categories

Explore top categories and find suppliers for your specific needs
Other Rubber Products Other Rubber Products
Rubber Materials Rubber Materials
Rubber Sheet & Mat Rubber Sheet & Mat
Rubber Seal Rubber Seal
Rubber Roller Rubber Roller
Rubber Belt Rubber Belt