Find Verified Grouting Inflatable Packer For Coal Seam Suppliers, Manufacturers and Wholesalers

PRODUCT DESCRIPTION Structure: The hose consists of an inner tube, reinforcement layer, middle layer and rubber cover. Feature: The hose body length decreased, the diameter increase and on the expansion state after hose enduring internal upright pressure. Under this conditions, the hose accomplishes the hole sealing function. Application: A. Apply to coal mine and clear dust. B. Apply to engineering construction and leak prevention construction underground. C. Apply to tunnel exploitation and pour cast underground and underwater.

PRODUCT DESCRIPTION Use: Coal injection, dust-fall, coal pressure reduction, coal-crack, methane drainage, etc. Function: 1. Moisture enters into coal mass, releasing some gas, and reducing the gas content in the coal body. 2. It can reduce the 80% dust, improve workers' working environment, and completely eradicate dust explosion accidents when water injection reaches the desired impact. 3. Wetting coal mass to prevent the spontaneous ignition of coal body. 4. High pressure water injection, breaking coal mass, reducing cost, and enhancing the workers feeling of safety. 5. Use the hole sealing device to efficiently prevent the gas stress and explosion. Structure: It is made of high pressure expansion hose, safety valve, and rapid-acting coupling. Techincal Parameter Hole-sealing diameter: 30~120mm(also can be processed according to customers' needs ) Working pressure: 1-8MP(processed according to the customers' needs) Start-up pressure of the safety valve: 0.4-0.5Mpa Working flow: 4-4.5 tons of water per hour Depth of hole-sealing: 1m-8m Expansion coefficient of the hose: 60%-100% Operation Method and Notes 1. It is very simple and convenient to use the device. It only needs to connect the device with the watercourse on the operation field, put the device into the drill hole under certain pressure, the hose will expand to come to purpose of hole sealing and coal breaking. 2. The device can be used for several times repeatedly. To unload pressure after water injection, it can restore to its original state, and then take out the hole device. 3. Forbiding to insert and retrieve the hole device with pressure. 4.Allow no person in front of the working device.

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.

Product introduction Use 1. Coal body water injection, dust reduction, coal pressure reduction, coal splitting, gas discharge, etc. 2. Grouting, water injection and hole plugging of coal or rock mass. 3. It is used for curtain, consolidation, backfilling, chemical grouting and cement grouting of hydropower stations and reservoirs. 4. Water pressure test for geological exploration and water plugging for drilling.

Inflatable Packer : Custom design and manufacture inflatable packers for all down-hole applications but specializes in geotechnical and water well applications.

we mainly produce three kinds of inflatable packers, consolidation inflatable packer, water injection packer and grout packers.

Logiball Elliptical Mainline test and seal injection packers are custom-made for the exact pipe dimensions and the available access to the storm sewer lines. The two end rubber bladders are covered with a soft rubber sleeve that provides superior seating against rough surfaces. Our elliptical grout packers are equipped with a localized pressure sensor and two injection grouting ports protected by a large, non-clogging adjustable rubber check-valves. Contact us if you need a special configuration. Rentals available, contact our sales department for further information.

Guaranteed Coal and Table of Specifications by ASTM ANALYSIS : Gross Calorific Value ( ADB ) : 5400 - 5300 Kcal/Kg Gross Calorific Value ( GAR ) : 3800 - 3600 Kcal/Kg Nett Calorific Value ( NAR ) : 3500 - 3300 Kcal/Kg Total Moisture (ARB) : 38% - 40 % max Inherent Moisture (ADB) : 14 % Approx Ash Contents (ADB) : 6% - 8% max Volatile Matter (ARB) : 43 % Approx Fixed Carbon (ARB) : By Differance Total Sulfur (ARB) : 0.3% - 0.6% Size 0-55mm : 90% H.G.I (ADB) : 55 MIN Ash Fusion Temperature : 1200c MINE LOCATION : Batu Ampar, S.Kalimantan LOADING PORT : Jetty Antara, S.Kalimantan LOADING POINT : Tanjung Pemancingan, S.Kalimantan DELIVERY : 25 - 30 Days after LC Open SURVEYOR : PT. Geoservices DEPOSIT : 15 Million MT ANNUAL SUPPLY : 3 Million MT / Year MONTHLY SUPPLY : 300,000 MT / Month PRODUCTION : 12,000 MT / Days Here we provide coal prices as below : ADB 5400-5300 / GAR 3800-3600 / NAR 3500-3300 PRICE : U$ 49.00 / MT PAYMENT : FOB MV IRREVOCABLE 100% LC at SIGHT ADB 5800-5600 / GAR 5000-4700 / NAR 4700-4400 PRICE : U$ 74.00 / MT PAYMENT : FOB MV IRREVOCABLE 100% LC at SIGHT ADB 6300-6100 / GAR 5800-5600 / NAR 5500-5300 PRICE : U$ 94.00 / MT PAYMENT : FOB MV IRREVOCABLE 100% LC at SIGHT ADB 6500-6300 / GAR 6100-6300 / NAR 5800-5600 PRICE : U$ 103.00 / MT PAYMENT : FOB MV IRREVOCABLE 100% LC at SIGHT Our miners has a good record, they can provide guarantees to loading of cargos and coal specifications, they have their own dump truck, stockpile and jetty, so you don't have to worry about dealing with them because they are very experience in this business and make all transactions go smoothly. Our miner produce low ash and low sulphur grade coal. The Coal is from a single mine with main seam thickness of 30 - 40 metres. Quality control begins at Mine site and Port Stockpile. We engage the package services of an Independent Superintending Inspection Agency for in pit sampling and testing fro mine to Port Stockpile as well as for exports sampling analysis and weight certification on Barge or Mother Vessel. Our mine is located at South Kalimantan with an area of concession of 50 Hectares. The capacity to produce 300,000 per month, our officers and owners have significant experience in the coal mining industry. Our coal contains a kind of low-sulfur, low-ash and therefore low-polluting coal that can be found in only a couple of places in the world. It burns so cleanly that it meets the requirements of our clients who are environmental conscious without additional technology. It can be blended with higher grade coal to reach higher yield. Our coal is very environmentally friendly. DRILLING & GEOLOGICAL: Mine Geologist provide advice and expertise on the geological aspects of development and production in mine. In overseeing drilling and surface exploration, they help to determine likely directions for future development. Typical work activities include exploring, dating and sampling mineral deposits; interpreting and mapping the geology of a mine; preparing and presenting data; checking the quality levels of materials produced for reserve assessment; classifying resources; assessing geotechnics and aquifer drainage; undertaking environmental impact studies; updating details and databases. COAL GETTING & HAULING: The extracted coal are loaded on to 30 tonnes coal hauling trucks and transported approximately 15 km along the hauling road to the jetty stockpile where the ROM Coal are stocked according to coal quality and processing plant. The coal is then crushed to standards specifications and quality requirements of the clients. These coal are then loaded on the barge for onward carriage to the waiting Mother Vessel or directly to the clients premises. STOCKPILING & COAL LOADING: All coal producers and consumers make use of stockpiles at their facilities, either to serve as a buffer between material delivery and processing, acting as a strategic stock against supply interruptions, or to enable coal blending to meeting quality requirements. With mounting pressure to minimize the capital tied up in stockpiles, there is no need to optimize coal inventories. BARGING, TRANSHIPMENT & SHIPPING: Coal loaded on 300 or 330 feet flat top barge at Antara Jetty Port is transhipped through a safe Anchorage Port of Tanjung Pemancingan or Tanjung Petang. We can serve from Handy, Handymax, Supramax, Panamax and Aframax size vessels. Loading at safe Anchorage Port will be by means of self-loading geared and grabbed vessels at a loading rate of 7,000 t 8,000 Metric Tons per Weather Working Day. Gearless vessels can also be served by means of Offshore Floating Crane which has a capacity of 15,000 Metric Tons loading rate per Weather Working Day. In bulk.

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called coal seams. Coal is mostly carbon with variable amounts of other elements, chiefly hydrogen, sulfur, oxygen, and nitrogen. Coal is formed when dead plant matter decays into peat and is converted into coal by the heat and pressure of deep burial over millions of years. Vast deposits of coal originate in former wetlandsâ??called coal forestsâ??that covered much of the Earth's tropical land areas during the late Carboniferous (Pennsylvanian) and Permian times. However, many significant coal deposits are younger than this and originate from the Mesozoic and Cenozoic eras. Coal is primarily used as a fuel. While coal has been known and used for thousands of years, its usage was limited until the Industrial Revolution. With the invention of the steam engine, coal consumption increased. In 2020 coal supplied about a quarter of the world's primary energy and over a third of its electricity. Some iron and steel making and other industrial processes burn coal.

Coal is a combustible black or brownishblack sedimentary rock formed as rock strata called coal seams Coal is mostly carbon with variable amounts of other elements chiefly hydrogen sulfur oxygen and nitrogen This is to certify that coal was manually sampled in accordance to ISO 182832006 prepared in accordance to ISO 1390942016 and tested by Bureau Veritas Moambique Lda in accordance to the relevant standard methods The following results are the weighted average of the individual samples Analysis Units Method As Received Basis Air Dry Basis Dry Basis Test Result Total Moisture ISO 589 2008 46 Moisture in Analysis Sample ISO 11722 2013 12 Volatile Matter ISO 562 2010 198 205 207 Ash Content ISO 1171 2010 269 279 282 Fixed Carbon ISO 17246 2010 487 504 511 Total Sulphur ISO 19579 2006 096 099 101 Phosphorous ISO 622 2016 0196 0203 0206 Gross Calorific Value MJkg ISO 1928 2009 2406 2493 2523 Gross Calorific Value kcalkg ISO 1928 2009 5746 5954 6026 Net Calorific Value MJkg ISO 1928 2009 2325 2417 2450 Net Calorific Value kcalkg ISO 1928 2009 5553 5774 5851 Hardgrove Grindability Index Index ISO 5074 2015 670 Size Distribution 050mm ISO 1953 2015 997 Note Analysis marked are not part of scope of accreditation of this laboratory Analysis marked heve been subcontracted to Bureau Veritas Laboratories A SADCAS accredited Testing laboratory No TEST5 0047 Origin Mozambique Page 1 of 1

Steam coal may refer to black coal with a certain combustible condition where formed from coal seams rock. It is mostly consisting of carbon and a mixture with some small amounts of other elements such as hydrogen, sulfur, nitrogen, and oxygen. There are two types of coal which are generally used for industrial purposes in Indonesia. Those coal are metallurgical coal and thermal coal or steaming coal. Metallurgical coal is commonly used as a material for making steel while thermal coal is generally used to generate electricity and thermal energy. the composition of coal varies and will be determine by individual Certificate of Analysis (COA). we can supply steam / Thermal Coal ranging from ICI -1Gar 6500 Nar 6200 ICI -2 Gar 5800 Nar 5500 ICI -3 Gar 5000 Nar 4600 ICI -4 Gar 4200 Nar 3800 * Pricing will be updated weekly, kindly drop me an inquiry for the latest pricing.

Inflatable packers, bridge plugs, casing packers, grouting packers, packers, inflates.

Inflatable packers.

Description: the micro-fine cement grout is a new generation of rigid inorganic grouting material. It composed of high strength micro-fine cement, expander and vulcanizing agent. Merit: Non-toxic, odourless, pollution-free to groundwater and environment; No shrinkage phenomenon happens when solidifing; High fluidity, and the specific surface area is above 800©o/©k, the average grain size is below 5¦ìm; Clotting time: can be regulated according to project need. Be applicable to: Cracks grouting of the dam and the dam foundation in hydraulic project ; Pouring underground waterproof curtain; Reinforcement of foundation settlement in highways, bridges and airport runways; Capability index: 1physical properties (21 ¡æ for measured) Appearance specific gravity(kg/dm3) smell toxicity fineness Specific surface area¨m2/kg© d50(µm) Grey powder 2.94 naught naught ¨r800 ¨q5 Grey powder 3.0 naught naught ¨r600 ¨q10 2the intensity compare of different water-cement ratio W/c viscosity mpas setting time, final compressive strength¬7d , mpa 3 2.5 11 8.5 2 2.5 8 10 1.5 2.5 6 12 1 3.0 5 14 Package and storage: Packageº25kg/bag; Storage: it should be put in dry and ventilated environment where temperature is between 5~30¡æ. Lifetime: 6 months. 25kgs/bag 20t/20'container

Offer S812 High pressure grouting pump. 50CM*48CM*20CM

Polyurethane grouting material, polyurethane gel grouting material & epoxy resin grouting materials, wagner grouting pump, portable grouting pump, aluminum packer, plastic packer, grouting hose..

The ignite temperature ¡æ 402 10 or 20 kgs per special made iron pail

The advantage of injection machine ie-02 is the adjustable pressure relief valve with return to the hopper. With this feature you can regulate the pressure to prevent an overpressure of concrete otherwise the concrete will break. At the same time, this functionality will efficiently protect the pump of overcharging pressure. 1 set per carton, 20 cartons per pallet The gross package weigh is 9kgs

Grout pump, injection packer, microfine cement, hand-operated grout pump, mortor grout pump.