Yuxin refined quartz sand: used in water treatment, the sand filter, generally two to three years to be replaced, usually after being contaminated, contaminants wrap quartz sand filter can no longer play a good role in the only replace quartz sand filter through Iso9001-2000 quality system certification in neutral and acidic water in the range of values are very stable, but there is little dissolved in alkaline water, chemical water treatment SiO2 increments of no more than 2mg / L.
Yuxin refined quartz sand is an important industrial mineral raw materials, non-hazardous chemicals, widely used in glass, foundry, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemicals, plastics, rubber, abrasive and other industries. can Qiyun, rail transport.
Yuxin refined quartz sand is woven bag, weight 50KG, 25KG bags or tons of quartz sand filter and supporting materials and other media should not be stacked together quartz sand and other media not with other hazardous Items piled together polluting goods. not missed days storage, dust pollution storage, general warranty period of ten years.
The company is specialized in producing series of water purification materials business, complete with independent import and export rights, the company is strong in technology, sophisticated equipment, advanced technology, detection means perfect, long history of production, product quality Habitat forefront of the domestic industry. Welcome to the new and old customers Advisory negotiations.