Recently, Mr. Wang’s rhinitis is always good. At the doctor's reminder, he remembered to clean all the curtains and sofa covers at home. Master Zhou of the Evening News Convenience Service Alliance came to the door and found that Mr. Wang had not cleaned the curtains for two or three years because he was afraid of trouble. Call the evening newspaper hotline 96333 to book the curtain cleaning service, the staff will be free to install and disassemble, saving you all the trouble. The service provider also launched carpet cleaning, as well as high-end leather care such as suede, suede and deerskin.
“Many people will ignore the cleaning of curtains. One year is a year, and some families don’t even wash them for two or three years.†The doctor reminded that the curtains are closest to the window, and the dust outside is most likely to gather on the curtains. If the curtains are not cleaned for many years, they will be contaminated with a lot of dust and dust mites. The indoor ventilation is poor, or the walls are damp, and it is easy to breed mold and cause diseases such as asthma and rhinitis.
Master Zhou suggested that in the choice of curtain materials, it is best not to choose cotton curtains, because cotton is softer, it is easier to absorb dirt, it is recommended to choose chemical fiber materials, curtains with better air permeability. Secondly, the style of the curtains should not be too complicated. Newly purchased curtains are best cleaned once, because the new curtains contain non-ironing agents and flame retardants, which will release formaldehyde, which is detrimental to human health.
PVC Diaphragm Valve is made by PVC body, with PTFE or EPDM diaphragm, designed pressure PN10, with flange end or socket connection as per DIN, ANSI, JIS standards. Operated by hand wheel or pneumatic actuator. refer to the PVC material corrossion resist propert, PVC Diaphragm Valve can be used for water, weak acid, weak alkaline medium and oil, etc. the working temperature range from 0℃ to 70℃.the size range from 1/2" to 10" fit different standard pipe systems. PVC diaphragm valve is widely use in biological industry, pharmaceutical industry, food, and water treatment of power, chemical, electroplating and other industries.
Ningbo RMI Plastic Co., Ltd. offer PVC diaphragm valve with specification:
Size range: DN15~DN250 (1/2 inch ~ 10 inch)
Body materials: PVC-U
Diaphragm material: PTFE, EPDM, FPM, NBR, NR
Connection: Flange ANSI CL150, JIS10K, DIN PN10
Design pressure: 0.25~1.0Mpa (PN2~10 bar)
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Ningbo RMI Plastic Co., Ltd. , http://www.rmiplast.com