Brazed Plate Heat Exchanger Oil Cooler

Description
Baode DOC oil cooler are used to exchange heat between oil & collant. They 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.

Features
Plates and connections are manufactured from stainless steel to AISI 316, 1.4401, vacuum–brazed with copper / stainless. The special molding 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. Nickel & Stainless brazed option available

Operating Details
Medium:
•    Water glycol (coolants)
•    HFC operating fluids
•    Water
•    Oil

Contamination:
The quantity of particles in suspension should be less than 10 mg/l.
Particle size < 0.6 mm (spherical).
Thread–like particles cause a rapid rise in pressure drops.

Temperature Range:
•    50° to 437°F (10° to 225°C)
(freezing point and boiling point must be taken into consideration!)

Pressure:
•    Max Design pressure. 30bar / 45bar
•    Test pressure: 45bar/60bar
 
Corrosion:
The following limits refer to a pH value of 7
•    free chlorine, CL2 < 0.5 ppm
•    chloride ions CL
< 700 ppm at 20 °C
< 200 ppm at 50 °C

Other Limits:
•    ph 7 – 10
•    sulphate SO4 2– <100 ppm
•    [H CO3 –] / [SO4 2– ] >1
•    ammonia, NH3 <10 ppm
•    free CO < 10 ppm
The following ions are not corrosive under normal condi- tions: phosphate, nitrate, nitrite, iron, manganese, sodium and potassium

Applictions:

Dimensions (MM)