Gas Drainage Hole Packer
Gas Drainage Hole Packer
Gas Drainage Hole Packer
Gas Drainage Hole Packer
Gas Drainage Hole Packer

Gas Drainage Hole Packer

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
1000000 Piece / Pieces per Month
Port:
TianJin
Payment Terms:
T/T Other
Delivery Detail:
3 days

Quick Details View All >

Brand Name:
aoxing
Place of Origin:
China
Model Number:
60-200mm

Hengshui Aoxing Metal Products Co., Ltd

Business license
Business Type: Manufacturer
Hengshui Hebei China
Main Products: Grouting packer ,Lugeo testing equipment ,data acquisition recorder ,grouting pump ,drilling rig , drill pipe , ,drilling rig , drill pipe , drilling tools , drill bits ,drilling tools , drill bits ,Water injection sealing device for coal mines ,FUKO contact grouting pipe

Product Details

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.


Inner Diameter (mm)Outer Diameter (mm)Expansion Range (mm)Working Pressure (Mpa)Testing Pressure (Mpa)Burst Pressure (Mpa)
38±0.555±295+8-451020
45±0.563±2100+8-54816
51±0.570±2110+8-54816
64±0.583±2120+8-53612
76±0.594±2130+8-53612
89±0.5110±2150+8-561218
102±0.5122±2160+8-561218

Contact Supplier

Mr. liu ting manage Chat Now
Mobile
86-15132806565
Address
ingxian Development Zone Hengshui,Hebei
Whatsapp
8615132806565

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