Carbon Sleeve

　By using high-quality raw materials and through production procedures such as whole molding, high temperature baking, many times of impregnation and baking, graphitization, antioxidant processing etc., graphite sleeve of Yangtze River brand obtains very strong competition ability on material and quality. In addition, the key indicators such as antioxidant and anti-wear properties are better than the same products abroad.
　　 Because of the advantages of anticorrosion, lubrication and long service life under high temperature, it mainly used for the roller sleeve in the bottom of annealing furnace for steel rolling equipment.

Description	Unit	Index
Bulk Density　　　　≥	g/cm3	1.72
Specific Resistance　　　　　≤	μ Ωm	7
Compressive strength　　　　≤	MPa	40
Flexural Strength　　　　≥	MPa	16
CTE　　　≤	10-6 ℃	1.6
Ash Content　　　　　　≤	%	6.0
Oxid-ability　　　　　≤	Mg/g.h	50

Packing and shipping:

yangzi

Mobile Version

Yangzi

Address: No. 208, Tangzha West Street, Nantong City, Jiangsu Province

Zip code: 226002

Tel: 86-513-85559266

Fax: 86-513-85559268

E-mail: ntcarbon@sohu.com