company news about Good Quality Engine Oil Cooler Replacement Shell and Tube Heat Exchanger

Shell and Tube Heat Exchangers are one of the most popular types of exchanger due to the flexibility the designer has to allow for a wide range of pressures and temperatures. There are two main categories of Shell and Tube exchanger:

those that are used in the petrochemical industry.
those that are used in the power industry such as feedwater heaters and power plant condensers.
Regardless of the type of industry the exchanger is to be used in there are a number of common features.

A shell and tube exchanger consists of a number of tubes mounted inside a cylindrical shell. Figure 1 illustrates a typical unit that may be found in a petrochemical plant. Two fluids can exchange heat, one fluid flows over the outside of the tubes while the second fluid flows through the tubes. The fluids can be single or two phase and can flow in a parallel or a cross/counter flow arrangement.

Specification Model	Heat Transfer Area	Working Pressure Mpa	Working Temperature ºC	Oil side Pressure MPa	Water side Pressure MPa	Oil Water Flow Ratio	Medium viscosity	Heat transfer coefficient W/.k
GLC1	0.4-1.2	0.6 1.6	≤120	≤0.1	≤0.05	1.0 : 1.0	20-300	≤350
GLC2	1.3-3.5
GLC3	4.0-11.0
GLC4	13.0-27.0
GLC5	30.0-54.0
GLC6	55.0-90.0
GLL2	3.0-7.0	0.6 1.6
GLL3	8.0-11.0					1.0 : 1.5		≤300
GLL4	12.0-28.0
GLL5	35.0-60.0
GLL6	80.0-120.0
GLL7	140.0-180.0
GLL8	200.0-300.0