Glass-lined Equipment

Glass-lined Equipment is made of glass coating and steel plate, glass coating is fused onto the surface of steel plate at high temperature, which have the advantages anti-corrosion for glass and strength for steel plate. Glass-lined Equipment is an ideal material for anti-corrosion and its surface is very easy to polish and no contamination to mediums, it is widely used in the fields of petrochemicals, light industry, pharmaceuticals, pesticide, foodstuff, dyes, scientific research etc.

1000-5000L strong anti0corrossion glass-lined equipment manufactured by our plant is authorized as "New Product os state grade by national scientific and technological committee & National Bureau for supervised technology etc. five departments.

Glass-lined shell and Tube heat Exchanger manufactured by our plant is an epoch-making products and filled up domestic blank space.
 

Chemical Resistivity

Medium
Concen-tration
Temperature
Perfor-mance
Medium
Concen-tration
Temperature
Perfor-mance
HCl
5-20
Boiling point
Good
H3PO4
30-60
Boiling point
Not good
H2SO4
0-30
Boiling point
Better
H3PO4
80
100
Not good
H2SO4
0-30
180
Not good
HBr
Full concen-tration
100
Better
H2SO4
70-100
240
Better
CH3COOH
Full concen-tration
100
Better
HNO3
5-50
100
Better
CH3CHOHCOOH
0-30
100
Better
HNO3
5-50
150
Not good
Cl2
100
100
Better
HNO3
100
70
Better
H2C2O4
Full concen-tration
100
Better
H2CrO4
Full concen-tration
100
Better
NaOH
25
40
Good
H3PO4
10-60
100
Better
Na2CO3
1-20
60
Not good
H3PO4
10-20
Boiling point
Better
Na2CO3
25
40
Good

Main Technical Performance of glass-lined equipments

Type
Mpa Max. Operation pressure
Operation Temperature
Glass-lining Thickness
(mm)
High Voltage Test to glass-lining layer
Inner of Vessel
Inner of Jacket
K,F Type Reactor
1.0
0.6
cooling shockThermal Shock
0.8-2.0
20(Retest of users)
K,F Type Storage Tank
0.25
  
Distillation pan
0.25
0.6
Glass-lined shell and tube type heat exchanger
0.2
0.2.
glass-lined plate type condenser    

Remarks: The user must make an indication when operation pressure over 0.74Mpa or Operation temperature lower 0 inside the vessel.