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Gas drainage hole sealing device good quality!factory
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Product Details
| Place of Origin | Hebei, China | Brand Name | shuangxu | |
| Model Number | DIN EN |
Product Description
Product Description
Application: water injection for coal, gas drainage
Structure:
The hole sealing device is composed of high pressure rubber expansion hose, middle tube, sliding seal joint and injection pressure connector.
Techncial Parameter:
Sealing diameter: 65-150mm (can be processed according to customer’s requirements)
Working pressure: 1-6Mpa (can be processed according to customer’s requirements)
Start-up pressure of relief valve: 0. 4-0. 5Mpa
Working flow: water injection 5t-8t/h. Gas drainage volume depends on concentration and pressure
Sealing depth: 0. 5m-3m
Hose expansion coefficient: 60%-100%
Operation Guides and Precautions
1 Connect the waterway or airpump on the working site to the injection joint of the hole sealing device, and connect the middle tube to the gas drainage piping. Fully insert the hole sealing device into the borehole. Under certain pressure, the hole sealing device hose expands to realize hole sealing, water injection or gas drainage.
2 The gas drainage 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.
Detailed Images
Type :FKSW-64
Inside diameter(mm) :64±0.5
Outside diameter(mm): 83±2
Expansion range under free state: 120+8-5
Suitable aperture diameter: 100
Working pressure under free state(Mpa): 3
Pressure resistance strength under working conditions Test pressure(Mpa) :6
Bursting pressure(Mpa): 12
Packing & Delivery
Packing details: woven bag packing or according to customer's requirment
Delivery detail: within 15 days after receive the deposit
Our Company
Hebei Lianxing Rubber and Plastic Co., Ltd. is located in Hengde Industrial Park, at the junction of Shandong and Hebei. We currently employ 89 people, including 3 managers, 30 engineering technicians (including 3 senior engineers and 16 engineers). Our company covers an area of 51000m2, including 17000 m2 for work shops. Now we have a total assets of 60000000 yuan, including 40000000 yuan in fixed assets. We are an innovative company integrating research and development, production, technology innovation and sales.
We have more than 100 sets of safety production equipment including knitting machine, winding machine, flat vulcanizing machine, rubber and plastic pressure kneading machine, vulcameter without rotator, tensile testing machine, testing equipment, etc.
Contact Us
Contact Us
- Hebei Lianxing Plastic Co., Ltd.
- Contact nameshantina wen Chat Now
- Phone86-0318-5669388
- Addressgucheng county, Hengshui, Hebei
Product Categories
| High and low pressure hydraulic hose | New Products | Petroleum drilling hose and unions | rubber & plastic product |
| Special rubber hose |
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