China high density graphite tube 1.High purity 2.Fine grain 3.professional talents 4.Wide application

 China high density graphite tube  

1.Our company can design, manufacture, process products by your requirement, experienced staff, good service,competitive price, high purity,density and fine grain are our advantages.

2.GOOD PROPERTIES:

- Fine grain

- Homogeneous structure

- High density

- Excellent thermal conductivity

- High mechanical strength

- Proper electrical conductivity

- Minimum wettability to molten metals

 - Hard surface and good flexural strenght

- Resistance to chemical erosion and thermal shock.

3.APPLICATION:

Apply to heating, protective casting ,feeding tube ,degassing pipe , furnaces , metal manufacturing industry , chemical and scientific.

It can be used as rectifier graphite anode, mold for electronics agglomeration, consitantly casting graphite crystallizer, accurate casting, the melting of semiconductor and rare metals, graphite crucible, mechanical seal in some fields as chemical industry, electrospark machining discharge anode,etc.

4.MATERIAL &SPECIFICATION:

 

Item	Unit	Grade
		once impregnation-twice baking	twice impregnation-third baking	third impregnation-fourth baking
Bulk density	g/cm3	≥1.68	≥1.76	≥1.82
Bending strength	Mpa	≥25	≥32	≥38
CompressiveStrength	Mpa	≥50	≥55	60
Electric resistivity	µΩ·m	≤13	≤13	≤13
Max grain	mm	0.8	2	2
Ash	%	≤0.1	≤0.1	≤0.1

 

 5.PHOTOS:

                                                                                 China high density graphite tube  

 

China high density graphite tube for sale