vermiculite bricks for 900 degree insulation

Vermiculite bricks for 900 degree insulation         Perlite Bricks Density: 425kg/m3 Size: 230*115*65/75mm Service temperature: 900 degree Monthly producing capability: 1000 tons/month         Particle applying     Company Information Hebei Vermiculite products Co. Ltd was established in 2005, in Shijiazhuang city, Hebei Province, China. With over 10 years experience in Vermiculite products manufaturing and exporting, over 30,000 square meters workshop and annual production capacity of 300,000 sq. meters per month of vermiculite products.   As one of the largest manufacturer of fireproof and insulation boards in China, we are able to supply regular & irregular boards of Vermiculite for industry field, such as oven, stove, tunnel kiln and fire door cores etc.. Also it can be used for construction field, such as wall decoration series products and partition wall, wall tiles, ceiling tiles etc...      Certifications SGS, BS476, ISO9001:2008