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1.high precision, 2.high rigidity, 3.good permeability, 4.easy to install - details see: https://www.machineto.com/chemical-sintered-stainless-steel-filter-disc-10281925

filter disc:

Usually standard sintered mesh consists five layers, the protective, the filter layer, the dispersion layer, and two reinforcing meshes.It provides excellent performances such as high precision and strength , so it is ideal filter medium for applications requiring high strength and precision.

Thanks to its surface filtration construction, and smooth wire of the mesh, it is good at backwashing and regeneration. Therefore, it can be reused for a long time, and is especially suitable for continuous and automatic operation, which exceeds any other kind of filter material.

Furthermore, this mesh is easy to be formed, machined and welded. It can be produced into many kinds of shapes such as circular, cartridge, cone and pleats.

Features:

1.High strength:extreme mechanical strength and pressure tolerance, can be machined, weded and assembled.

2.High precision:consistant filter property in media grades, without apertures changing during operation.

3.Heat resistant:can be continuously used in temperature ranging form -200 degree to 600 degree and filtering in acid and alkali conditions.

4.Cleanable:backwash and clean easily, can be reused with longer service span, and can be cleaned by means of ways, such as backstream, filtration liqiud, ultrasonic, dissolution and baking.

Standard size:1200*1000mm

Standard thicknesss:1.7mm

Standard material:316L.Stainless steel like 304 can be used either.

type	nominal precision(um)	absolute precision(um)	air permeability(L/min·cm3.pa)	bubble point pressure(pa)
sw1	1	6-7		5300-6000
sw2	2	8-9	(1-6)×10-4	4300-5000
sw5	5	11-13	(6-10) × 10-4	3000-3700
sw10	10	16-18	(6-10) × 10-4	2700-3300
sw15	15	24-26	(1-6) × 10-3	2000-2600
sw20	20	28-32	(1-6) × 10-3	1800-2300
sw25	25	34-36	(6-10) × 10-3	1400-1900
sw30	30	40-45	(6-10) × 10-3	1200-1700
sw40	40	50-55	(1-6) × 10-2	1000-1500
sw50	50	71-80	(1-6) × 10-2	900-1200
sw70	70	86-95	(6-10) × 10-2	700-1100
sw100	100	110-120	≥5 × 10-2	650-1000
sw150	150		≥ 5 × 10-2
sw200	200		≥ 8 × 10-2
sw300	300		≥ 8 × 10-2