Diesel filter diesel filter shall be subject to the following tests according to iso4020 standard (test method for fuel filters for road vehicles automotive diesel engines)
(1) The cleanliness test of the new filter determines whether the inner side of the filter element has cleared away the residual dust and impurities in production, storage and transportation
(2) The bubble method is used to test whether there are pores larger than the filtration accuracy in the solid filter element
(3) Filtration efficiency and life test filtration efficiency refers to the determination of the percentage of specific particles filtered, and the filter life is expressed as the time when the pressure difference of the blockage test is greater than 0
07MPa
(4) The water separation validity test determines the percentage of water in the oil-water mixture separated by the oil filter
(5) The anti rupture pressure of the filter element is determined by the filter element damage test
(6) The oil filter assembly damage test measures the ability of the assembly to withstand internal pressure
(7) The pulsating pressure fatigue test measures the mechanical strength of the oil filter assembly under the pulsating pressure (simulating the starting or stopping of the engine)
(8) The anti vibration fatigue test determines the mechanical strength of the oil filter against vibration under normal service conditions
Bazhou ernuo filtration and purification equipment Co
, Ltd
, founded in 2000, is located in the Beijing Tianjin Hebei economic triangle
It is engaged in the production, sales and service of filtration products, and produces all kinds of filtration equipment, filters, hydraulic oil filter elements, gas separation filter elements, air filter elements, dust removal filter elements, hydraulic filters, air compressor filters, drilling rig filters, pile driver filters, dryer filters, power plant filters, and ship filters, Engineering machinery filtration, purification and dust removal filtration, oil-water separation filter, oil-gas separation filter, bag filter, liquid filter bag, precision filter, water treatment equipment, air purification equipment, high and low temperature dust removal bag, and various special-shaped filter elements
It is a company that produces, develops and manufactures filter elements and filtration equipment It is mainly used in: electronics, food and beverage, petrochemical industry, coating, resin, coating, ink, pharmaceutical, metal processing, water treatment, mining, electric power, light industry, shipbuilding, catering, and other fields Volvo series: 11033996; 11033997; 14503824; 9912-15843; 11110474; 9912-18318; 110033998; 110033999; 466634-3; 477556-5; 20430751; 133-5673; 11033998; 11033999; 478736; 3831236; 8159975; 11707077; 1699830; VOE14519261; VOE14519262; 14528387; 14520542; 1040-20410; 11110175; 11110176; VOE14500233; 104200830; 11708511; 11708554; 11110668; 14509379; 103061460; 14514238; 20532237; 11110022; 11110023; 3831236; 11708555; 11711074; 14509379; 3831236; 466634-3 477556-5 3825133 1699830-4 20514654 CV20948 3825778-8 3826215-0 8159975 20430751 864315 3826215 3825778-8 3827643 466634-3 477556 3825133 1699830 8159975 3825133-6 8159975 477556-5 383123 3825133-6 1699830-4 20430751 8149064 1080918 1080918-4 1080920 10809200 1665898 1665908 1665908- 1665563-1 1665886-6 1660600-4 1660601 1-3824215 3826215-0 865152 3825778-8 823701-8 15444490 1660903 8149 064 3979928 3827589 11110022 8149961 842280 640550 3827643 8152010-1 8152010-8 8152009 1082111 6644990 4785746