Brazed plate heat exchanger(BL120)
Widthx Height: 246X528mm, Liquid retardation amount(L): 0.196(N-2)
Hole distance: 174X456mm, Heat exchanging area (sqm): 0.120(N-2)
Weight (kg): 7.2+0.52N
Thickness of plate: 0.4mm/PC
Design temp.: -160~+225° C
Design pressure: 3.0Mpa
Plate material: AISI 316L
Test pressure: 4.5Mpa
(N means the quantity of the plates)Standard materials:
Plate material: AISI 316L / AISI 304 Stainless Steel
Connections: 304 StainlessISO9001, CE, UL, WRAS, RoHS, CCS certified.Detailed Description
Heat exchangers are used to exchange heat between two fluids. Plate heat exchangers are high performance components and provide a high level of efficiency combined with compact dimensions and low weight. Their efficiency reduces the amount of cooling water required for heat transfer which results in low operating costs.
Plates and connections are manufactured from stainless steel to AISI 316, vacuum brazed with cooper. The special moulding of the plates produces the turbulent flow necessary for effective heat transfer and provides the plate heat exchanger with a high level of mechanical strength.
HFC operating fluids
The quantity of particles in suspension should be less than 10 mg/l, particle size <0.6mm
Thread like particles cause a rapid rise in pressure drops.
10C to 225C (freezing point and boiling point must be taken into consideration)Pressure:
Max 45 bar up to 225C, testing pressure 60 bar.
The following limits refer to a pH value of 7
Free chlorine. CL2<0.5ppm
Chloride ions CL
<700 ppm at 20C
<200 ppm at 50C
SULPHATE so4 2-<100 ppm
Ammonia, NH3< 10 ppm
Free co< 10 ppm
The following irons are not corrosive under normal conditions:
Phosphate, nitrate, nitrite, iron, manganese, sodium and potassiumApplication
Hydraulic oil cooling, Electricity and cogeneration applications, marine oil cooling, turbine engine oil cooler, automotive, construction, railways, steel industry