Bacterial Filtration Efficiency Face Mask Help Limit Germs Spread

Bacterial Filtration Efficiency Face Mask Help Limit Germs Spread

Functions and USES

The filtration efficiency of N95 mask on particles with aerodynamic diameter of 0.075 m±0.02 m is more than 95%.The aerodynamic diameters of airborne bacterial and fungal spores vary mainly between 0.7 and 10 m and are also within the range of the N95 mask.Therefore, N95 mask can be used for the respiratory protection of certain particles, such as polishing, cleaning and processing of dust from mineral, flour and some other materials, etc., it is also suitable for the liquid or non-oily particles produced by spraying, which do not produce harmful volatile gases.It can effectively filter and purify the abnormal odors inhaled (except toxic gases), help to reduce the exposure level of some inhalable microbial particles (such as mold, anthrax bacillus, tuberculosis bacillus, etc.), but it does not eliminate the risk of contact infection, illness or death

The U.S. department of labor has recommended N95 masks for health care workers to protect against airborne infections such as influenza and tuberculosis.

The N95 mask is one of nine NIOSH certified particle respirators."N" means oil intolerance."95" means that the concentration of particles in the mask is more than 95% lower than the concentration of particles outside the mask when exposed to a specified number of specialized test particles.95% of these values are not averages, but minimums.The N95 is not a specific product name, as long as it meets the N95 standard and is approved by NIOSH.The protection grade of N95 means that the filtration efficiency of mask filter material on non-oily particulate matter (such as dust, acid mist, paint mist, microorganism, etc.) is 95% under the testing conditions stipulated by NIOSH standard.

The N95 mask is one of nine NIOSH certified particle respirators.N95 is not a specific product name, but as long as the product meets the N95 standard and passes the NIOSH review, it can be called N95 mask, which can achieve filtration efficiency of more than 95% on particles with an aerodynamic diameter of 0.075 m±0.020 m.

Our company produce and export all kinds of carbon steel pipe fittings, Our city Cang Zhou city is the hometown of carbon steel pipe fittings. We have exported to many countries, such as, Russia, Egypt Malaysia, India, Turkey, Indonesia, Jordan etc.

About the pipe fitting machine, we have different type for every machine.We have hot forming elbow machine, cold forming elbow machine, cold forming tee machine, beveling machine, shot blasting machine, etc.. Machine guarantee is one year. If our clients machine has problem, our after sale service person will come and help the clients solve the problem as quickly as possible.

Our products include: cold froming tee machine, hot froming elbow machine, beveling machine, elbow, cap, reducer, tee (stainless steel, carbon steel, alloy steel)., many series, various models.Personalized products and services provide significant advantages for customers.Products of high quality, reliable performance, widely used in manufacturing, construction and other industries.

We have focused on fitting machines more than 10 years. And we have exported to many countries, like Russia, Egypt,Malaysia, India, Turkey, Indonesia, ect. We have overseas office in Mumbai, India. Our marketing person and technician stay in abroad for 7-8 months each year for after sale service. Machine guarantee is one year. If our clients machine has problem, our after sale service person will come and help you solve the problem as quickly as possible.

We have one 11 professional technicians' team in overseas office for installation and after sale service (Five of them are more than 10 years technical experience. Three of them are more than 20 years technical experience).

Our goal is simple: to sell the best machines at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our businessr, to help others achieve their goals.

For more information about our products, please contact us!We welcome your inquiry and look forward to working with you.