Gas Drainage Hole Packer for Coal Seam
- 1000 Piece / Pieces per Month
- Tianjin
- T/T Credit Card
Product Details
Brand Name: | HUAYU | Place of Origin: | Hebei, China | Model Number: | rubber packer |
Product Description
Gas Drainage Hole Packers
Structure:
Consists of high pressure expansion hoses, middle steel pipe, sliding sealing coupling and pressure injection coupling.
Application:
Water injection at coal seam, gas suction and discharge.
Technical Parameter:
1. Diameter: 60~150mm(can be customized)
2. Working pressure: 1~6Mpa(can be customized)
3. Operating speed of fluid: 5-8 tons per hour, the amount of gas depending on concentration and pressure.
4. Expansion index: 60~100%
Functions:
1. Water injects into the coal seam and releases partial gas, effectively reduces the amount of gas at coal seam.
2. Once the effect of water injection is reached, it can reduce over 80% of dust power and improve working atmosphere, protect from dust explosion.
3. It can moist coal seam and protect coal from self-flaming.
4. Once the system of suction and discharge drilling hole is adopted, the amount of gas and drilling cuttings could be obviously increased, effectively releases gas pressure and prevent incidents when exploring.
5. It solves limitation in coal cutting and drilling matters, effectively prevent gas explosion.
Inflatable packer specification :
Hebei Huayu Special Rubber Co.,Ltd. is located in the west of WenCheng Industrial Zone, Jing County, Hengshui City, Hebei, China. It covers an area of 26000 square meters and construction area of 6000 square meters, the fixed asset is 50 million Yuan with 85 working staffs, the factory has a fully complete set of advanced analysis and detecting devices, such as winding machine, braiding machine, vulcanizing machine with totally 60 sets of equipment.
Our main products:
1. API 7K rotary drilling hoses, BOP hoses, cement hoses and mud hoses
2. Fire resistant hoses and choke line hoses
3. Hammer unions, air o unions and mud tank unions
4. 1SN, 2SN, 3SN, 4SP, 4SH hydraulic hoses
5. Concrete pump hoses
6. Mining hoses, inflatable hoses and inflatable packers
Since established, relying on the advanced science and technology, the firm has built up long-term cooperative relation with many famous companies. We are the first level supplier for SANY, ZOOMLION, CNPC inland. Meanwhile, our products have been exported to USA, Mexico, Canada, Russia, Sweden and Peru many times. We have a great desire to cooperate with customers from all over the world on the basis of win win cooperation.
Contact Us
- Composite Flexible Hose Co., Ltd.
alice | cathy | Hose fittings | Hydraulic hose |
Petroleum drilling equipment hose | rubber & plastic product | Special rubber hose | sunny |
Ungrouped | winni |
- Chinese Manufacturer Mud Tank Hammer Union
- Superior Quality Wholesale Price Concrete Pump Delivery Pipe
- Chinese Supplier High Pressure Hose For Cementing
- Alibaba Best Supplier Api Drill Pipe Thread Protector
- Weco fig 1002 hammer union coupling type o'ring
- Hebei Drilling Hose Supplier For Offshore Oil Drilling Rig
- Male / Female 602 Threaded Hammer Union
- High Quality Wire Covered Flexible Corrugated Rubber Hoses
- High Pressure Large Diameter Flange Dredging Hose
- High Pressure Oil Suction Hose With Wire Reinforcement
- Best Quality Thread Protector Oil Field Used
- High Quality Plastic Tubing Thread Protector
- Oil Casing/tubing/drill Pipe Api Thread Protectors
- Best Quality Injection Hose For Chemical Grout
- Huayu Inflatable Rubber Tube Supplier
- API Oil Drilling 602 Wing Hammer Union
- Coal Mine / Drilling / Inflatable Packer Downhole Packer
- Hot Sell Coal Mine Used Open Inflatable Hole Packer
- Hebei Supplier API 7K Petroleum Drilling Hose
- Hebei Supplier API 7K Petroleum Choke Hose/Drilling Kill Line
- Hebei Drilling Hose Supplier For Api 7k Petroleum Drilling Hose
- Factory Price High-Pressure Flexible Rubber Oil Hose For Petroleum Industry
- Hot Sell High Quality Mining Grout Packer
- Fmc Weco Api Standard Hammer Lug Union
Popular Searches
Find Similar Products By Category
- Rubber & Plastics > Rubber Products > Rubber Hoses
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
sales
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-