Foshan taihai rubber and plastic co., LTD. always gives priority to customers and services. With a great focus on customers, we strive to meet their needs and provide optimal solutions. rubber grip is commonly used in the automotive, shipbuilding, military, electronics, machinery, valves and other industries. taihai is committed to providing high-quality products at affordable prices. Customers in need are welcome to contact us. taihai's anti vibration pads series contains multiple sub-products.
A batch of household water filtration filter elements imported from abroad are ultra-filtration. However, the tax number for customs declaration cannot be found. what is the tax number of the household water filter? Machines and devices for 8421211000 household filter or purified water, tariff 12 points, VAT 17 points. legal inspection
What is the role of high temperature resistant ceramic ring? Play the role of filtering,Get the best water quality by Best biological purification of fresh water and sea water.Ceramic rings can be used in all bio-internal filters,External filter,A drop purification filtration system and a garden pond filter.As an efficient and durable filter material, it is also particularly suitable for small biological filters,Biological filter cotton can be used as a front filter material to avoid pollution caused by floating objects.Because the ceramic ring is covered with micro-holes,Suitable for the reproduction of nitrobacteria,It can play a role in purifying water quality.Features: efficient in small filters.Quick action-Whether it's fresh water or sea water aquarium,Best water quality.Keep fish and plants healthy.Reduce the frequency of water change.Long service life.Does not break down itself,Resistant to seawater corrosion.Available in most filters.The unique pore structure makes the nitrobacteria group live and wo
Filtration features and application of hollow fiber UF filter element Ultra-filtration membrane is a kind of membrane.It is the most mature and advanced technology in ultra-filtration technology.The raw water flows under pressure on the outside of the hollow fiber or in the cavity,The external pressure type and the internal pressure type are respectively formed.Ultra-filtration is a dynamic filtration process,The intercepted substance can be eliminated with concentration,Does not block the surface of the film,Can be operated continuously for a long time.Ultra-filtration membrane is one of the earliest polymer separation films.1. the hollow fiber ultra-filtration membrane filtration system should be sterilized regularly.The ultra-filtration membrane can intercept bacteria,But you can't kill bacteria,The ultra-filtration membrane with a good interception rate can not guarantee a bacteria in the clean area for a long time,Bacteria can breed in large quantities.Directly affect the water quality,For example,
