YUKA Compressed Air Filter design in according with ISO8573.1-2010 standard. With die-casting integrated technology, housing with 15 years spanlife, internal & external anti-corrosion treatment, 100% leakage tested in three time for each air filter.With sodium borosilicate fiber glass element material which help filtration up 0.01 micron for particles dust removal, 0.001mg/m³ for oil vapor residual.
Compressed air filter type:
Coalescing Filters
Coalescing Filters are probably the most important items of purification requirements in a compressed air system,which are designed not only to filter oil vapor and water, but also to filter solid particulates to an acceptable level as small as 0.01micron in size. Usually, in the installation system, the first filter's purpose is to pre-filter, protect the highefficiency filters from bulk contamination so as to provide high quality compressed air. If the air filters worked under damp or full of water adsorption condition, it would prevent the compressed air from getting through the filter element and the air low would force the liquid to get through from the pores of the element media. Thus increase working pressure drop and reduce filtration performance.
Activated Carbon Filters
Aluminum Air Filter,Coalescing Air Filter,Air Compressor Filter,Activated Carbon Filter Hongrijia Depurate Facility Science & Technology Co.,Ltd. , https://www.yukafilter.com
Lift type Choke manifold
Choke manifold is a necessary device for controlling well kick and implementing oil-gas well pressure control. When blowout preventer is closed, choke valve can be turned on and off to control certain casing pressures to keep bottom hole pressure a little higher than formation pressure all the time, lest formation fluid should further flow into well. Besides, when well is shut off, choke manifold can be relieved for the realization of soft shut-in. When the pressure rises to a certain level, it can be used to open the well for gushing so as to protect the well.
Choke manifold is composed of choke valve, gate valve, pipeline, pipe fittings and pressure gage, etc.
When well pressure rises, the choke valve (it falls into three kinds: Manually adjustable, hydraulic and positive) on choke manifold can be turned on and off to release the fluid to control casing pressure. Gate valve can be used for direct blowout. When casing pressure is pretty high,
The pressure class of our company's chokes manifold falls into five class: 14MPa, 21MPa, 35MPa, 70MPa and 105MPa. Also, we can design according to customer demand.
Oil vapor can easily get through the coalescing filters in a state of gaseous, so the adsorptive filter must provide large activated carbon adsorption bed. Because the damp air will reduce the adsorptive ability of the activated carbon, the adsorptive filter usually installed after the adsorptive dryer, in order to guarantee effective removal of oil vapor and peculiar odor. it's not used to remove the liquid oil or aerosols, thus poor maintenance and lack of pre-filter will accelerate its invalidation.