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Stable filtration efficiency and permeability;Especially suitable to high temperature gas filtration; - details see: https://www.machineto.com/sintered-porous-metal-filters-expanded-metal-mesh-filter-10229348

Sintered Porous Metal Filters

Berae specifies in manufacturing of BPM sintered porous metal filtration media. With its own unique technology and strictly controlled every step, Berae porous metal is proved to possess superior mechanical strength, excellent heat and corrosion resistance, precise filtration and long service life. By adjusting particle size and distribution, Berae is capable of producing a series of sintered porous metal filters with a wide range of filtration ratings. Due to many superior properties, sintered porous metal filters are widely used in petrochemical, chemical, metallurgical and food industries.

1.Product features:

(1)Stable dimensions.The ability to withstand altemative forces and shock is superior to other metal filtration media;

(2)Stable filtration efficiency and permeability;

(3)Superior mechanical strength,and suitable to using in high temperature,high pressure and strong corrosive applications;

(4)Especially suitable to high temperature gas filtration;

(5)BPM can be produce as tubes.Connectors can be welded onto tubes.

2.Standard materials of construction:

(1)AISI 316L and 304L stainless steel;

(2)Nickel based high temperature alloys,INCONEL 600/625;

(3)Hastelloy B,C,and X;

(4)For other available materials,please consult with our company.

3.Examples of main applications:

(1)Filtration and recycling of a variety of catalysts;

(2)Filtration of high temperature off-gas in petrochemical industry;

(3)Filtration of hot off-gas in metallurgical industry;

(4)Retention of particles from off-gas of fluidized beds;

(5)Fine dust and off-gas filtration in coal and unclear power plants.

4.Technical data and SPM porous metal filters

Grade	Filter Rating um	Porosity %	Bubble Point Pa	Ring Tensile strength,N/mm2
BPM-0.5	0.5	25	12700	175
BPM-1.0	1	30	8460	98
BPM-2.0	2	39	5500	67
BPM-5.0	5	40	4100	49
BPM-10	10	42	2500	30
BPM-20	20	45	1620	18
BPM-40	40	50	1050	12