PRODUCT DESCRIPTION
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.
Supplier: Steel, steel pipe, steel tube, stainless steel, seamless pipe, welded pipe, erw pipe, lsaw pipe, ssaw pipe, square tube, rectangular tube , hollow section steel tube, pipe fitting, flange, fasteners, steel wire, steel wire mesh, steel accessories, plumbing, steel structure, steel beam, steel sharp, steel section,steel hollow, steel spare part, magnet, magnetic material
Services: Transportation agent,customs clearance service,
Supplier: Fuel like diesel en590, jet fuel a1, lngg, lpg, copper cathode, a7 ingots, used rails, agri products like sugar, wheat, rice, soyabean etc, sunflower oil, valves & fasteners, spare parts for machineries. construction equipments like concrete machines, crushers, sand washing plants, material handling equipments, and construction materials, coal, diesel, machineries, tyres, generators, tyre shredder machines, fasteners, valves, epoxy, chemicals
Services: Exporter
Supplier: Copper cathodes, aluminium ingots, sugar (icumsa 45) , chicken paws, chicken feet, chicken wings, halal or whole chicken, soy, corn, jet a1 aviation fuel, jp54 (jet propellant 54), d2 gas oil gost 305 82, diesel en590 10ppm (ulsd) diesel euro 4 10ppm, diesel 5 10ppm, diesel d6 automotive gas oil (ago), gasoline 90 octane, gasoline 91 octane gasoline 95 octane gasoline 98 octane espo (eastern siberia pacific ocean oil) liquefied natural gas (lng) liquefied petroleum gas (lpg) lpg 50/50 petroleum coke (petcoke) light cycle oil (lco) bitumen 60/70 bitumen 70/80 prilled urea granular urea di ammonium phosphate (dap) npk fertilizer, thermal coal, coking coal
Supplier: Food products, agriculture products , chemicals , oils essential edible , crude oils & jet fuel ,woods , scrap metals , mines ore , and gases, rapeseed oil, yellow corn, palm oil, corn oil, sunflower oil, chana dal, masoor dal, rejection rice, moong dal, rice, black rice, broken rice, rejection rice, urea 46%, clinker, sugar, liquified natural gas (lng gas), urea , sulfur , dap
Services: We are merchant exporters & do all types of exports.
Buyer: Food products, agricultural products , chemicals , oils, essential edible , crude oils & jet fuel ,woods , scrap metals , mines ore , and gases
