Tubular cooler

Specification model and performance parameter
table

Cooling
area

Pressure
of work

Working
temperature

Pressure
drop

Oil
and water

Medium
viscosity

Heat
transfer coefficient

一

The
oil side

Water
side

一

GLC

0.4～1.2

0.6

≤100

≤0.1

≤0.05

1：1 or so

20～300

≥350

GLC

1.3～3.5

1

GLC

4～11

1.6

GLC

13～27

一

GLC

30～54

一

GLC

55～90

一

GLL

4～7

0.63

1：1.5 or so

≥300

GLL

12～28

1

GLL

35～60

一

GLL

80～120

一

GLL

160～200

一

Note:
under the same working condition, the heat transfer coefficient k value of
the new glc-a high-efficiency oil cooler is 15% higher than that of the GLC
type