ROYAL HOME FURNITURE CO.,LTD. upholds a spirit to be down-to-earth and fearless in the development. Now we have many honors and certifications. ROYAL's location enjoys a beautiful environment with traffic convenience, which is good for the outward transportation of kitchen dining sets. ROYAL has many years of industrial experience and great production capability. We are able to provide customers with quality and efficient one-stop solutions according to different needs of customers. We can make design and product in line with your specifications.
How can I test the filter resistance? The resistance of the primary air filter increases with the increase of air flow,By increasing the area of filter material,Can reduce the relative wind speed through the filter material,Reduce the resistance of the primary air filter.The dust whose dynamic performance is captured creates additional resistance to the airflow,So,The resistance of the primary air filter in use is gradually increasing.The dust caught under arrest forms new obstacles,So,Filter efficiency improved slightly.Most of the captured dust gathered on the windward surface of the filter material.The larger the filter area,The more dust you can hold,The longer the life of the primary air filter.The more dust on the service life filter material,The greater the resistance.When the resistance is so large that the design is not allowed,The service life of the xf2nby primary effect air filter is over.Sometimes,Excessive resistance will dissipate the dust already captured on the primary air filter,When t
Can the hydraulic support use carbon steel valve? What is the difference with stainless steel valve? Does it affect normal use? First of all, it is not that carbon steel is combined with rust,Comprehensive consideration should be given to the working conditions used;Can use,You need to see pressure, valve type, etc.Under the same conditions,The service life of stainless steel valve is longer,But the cost is also high,For example, the same standard gate valve is DN100 150LB,The price of stainless steel may be more than 3 times that of carbon steel,Even more.But if properly maintained,Carbon steel valve mission is also very long,Yes,No impact,Long life of stainless steel valve body,Also just refers to the valve body.Rust,Domestic valves that cannot be used normally are generally carbon steel valves: as long as the internal valve core and valve seat are made of stainless steel,Other galvanized or black treatment such as valve body and support parts,The specific use of coal mines,Generally need to replace about
