Glazing 95% Alumina Ceramic Insulator Tube

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Heat-Resistant Material
• Shape: Pipe
• Material: Alumina
• Alumina: Sillimatin 60 C 530, Alsint 99.7 C 799,
• Model NO.: GT-311
• Size: Od 5-20
• Color: White, Pink Cream
• End: Oec or Beo
• Application: High Temperature Resistant, High Wear Resistance
• Bore: Round,Oval
• Transport Package: Plywood Case
• Specification: Rohs
• Trademark: shangtao
• Origin: Shanghai, China
• HS Code: 8547100000
• Production Capacity: 500000 PCS Per Year

Product Description

Gongtao company mainly produce alumina tubes from  Sillimatin 60 Type C 530, Alsint 99.7 Type C 799 and Pythagoras Type C 610, all complying with DIN VDE 0335.

Sillimatin 60 Type C 530, Alsint 99.7 Type C 799 and Pythagoras Type C 610, all complying with DIN VDE 0335.
The main applications are in the area of thermal processes. Protection tubes, insulators, radiant tubes, support tubes for electric heaters, beams, profiles, incineration aids and special fabrications.
The Impervious Materials are:
Alsint(Re-crystallised Alumina) is rated to 1700oC
Pythagoras(Aluminous Porcelain) is rated to 1400oC
The Porous Material is:
Sillimantin 60 and is rated at 1350oC
Sillimantin has better thermal shock resistance and is used mainly in furnace tubes, however can be used as an outer protection sheath if thermal shock is critical.

They are used to provide electrical insulation to the couple which is used for sensing the temperature inside the furnace. These are single, twin , Four hole bore . These are generally used in small lengths of 25mm. However longer lengths are sometime preferred in critical applications

Our items are various and exported to many countries. Welcome to contact us!
 

ID	2	3	4	6	7	9	1.2	1.2	1.5	2	2
OD	5	7	9	11	13	15	5	5	7	8	9
Length	5	7	9	11	13	15	10	35	10	25	50

 

Dia of bore	2.5	3.5	3.5	4	4
Long dia.	9	10	10	13	13
Oval dia.	7	8	8	10	10
Length	25	20	20	25	25