1. Graphite Fluxing Tubes Surface Treatment: Anti- Oxidation Treatment
Application: To be used in Zinc, Aluminium or other metal smelting furnace, to inject
Chlorine gas or other kind of gas.
Material: special graphite in grain size 0.8MM
PROPERTIES:
Bulk Density: 1.72 g/cm3 min
Dimentions – OD / ID X L (MM)
(OD – OUTTER DIAMETER, ID – INNDER DIAMETER, L – LENGTH)
76/22 X 1500, 76/22 X 1800, 76/22 X 2400, 76/22 X 3050. ETC.
2. 2. Graphite tubes for Graphite heat exchangers
surface treatment: impregnated with Phenolic Resin.
Properties for tubes in RR3 grade:
TENSILE STRENGTH |
21 MPA |
BENDING STRENGTH |
62 MPA |
COMPRESSION STRENGTH |
80 MPA |
PHYSICAL PRESSURE |
10.0 BAR, NO CRACKS |
THERMAL CONDUCTIVITY |
42-44.0 W/M.K |
FITFUL FOR SOLUTION: |
H2SO4: 50%, HF: 30%, Na2SO4: 35%, ZnSO4: 15%, NaOH:5% |
FITFUL TEMPERATURE |
1650C |
Dimentions (MM):
Diameter (OD/ID) 37/25MM, 32/22MM, 50/37MM.
Length: 3000MM, 4000MM, 5000MM. 6000MM.