... &temperature and corrosion,washable&reusable 3.ISO9001:2008 certificate NAME: Oil Filter Cartridge MATERIAL: SS316L,SS304 MODEL: non-standard, according to customer's ... request CERTIFICATE: ISO9001:2008 APPLICATION: Lubricating oil filtration, petrochemical industry, catalyst reactivation, active carbon and filter aid reactivation, liquid clarification, Amine desulfurization ...