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Refractories for Non-Ferrous
Thermo Tube

Original product for metal holding with high technology.
Indirect heating secures higher metal quality.

Thermo Tube
(Submerged type)

  • High thermal spalling resistance (less cracking)
  • Various shapes are available.
  • Flexible structure to withstand fluctuating operation.
  • Easy operation planning to set periodical replacement.

This product is suitable for submerged type
heating type furnace to heat and keep aluminum and zinc alloys by
indirect heating.

■Size List

Dia-
meter
(inch)		 Flange
Dia.
(mm)		 Outer
Dia.
(mm)		 inner
Dia.
(mm)		 Flange
Thick-
ness
(mm)		 length
(mm)
３” 120 100 70 15 800
130 110 80 15 1050
130 110 85 15 570・650・800
４” 150 130 100 15 550・650・800・900・1000・1200
５” 190 165 130 20 650
６” 230 200 160 25 800・900・1000・1200・1500
８” 320 280 210 35 1000・1100・1200
９” 280 260 220 30 565・780
10” 320 290 240 35 800・900・1000
*Other shapes are also available. (Max. Inner Dia. 300, Length 1500mm)
  

■Characteristics

  MT75 Z80
Che-
mical
Comp-
ositions
(%)		 F.C. 15 10
SiC 75 80
SiO2 1 1
Apparent Porosity(%) 21.5 18
Bulk Gravity 2.20 2.46
Mo-
dulus
of
Rupture
(MPa)		 at.R.T. 22.5 29.4
at.
1200℃		 26.5 29.8
Thermal Expansion
Coefficient(%) 		3.7 4.2
Thermal
Conductivity(w/m)		 23 20
Remarks Stan-
dard		 High
Perfor-
mance
*Figures are typical values and not guaranteed figures.

Ladle for molten aluminum High performance with special coating.
Various shapes for all needs.

E-JAY ladle

E-JAY ladle
(Ladle for various aluminum alloys)

  • This is a licensed product from USA. It applies special coating which exhibits low wettability and higher insulation.
    We have already supplied various shapesand protector tube.
  • We can supply standard shape to order made shape according to the customer needs.