Tangshan Chenwei Commerce

JM23 and JM26 insulation brick (JM serious thermal insulation bricks) are produced accordance with German industrial standard that especially for expo

Diatomite insulating brick is largely used in the tunnel kilns and verious furnaces where the thermal insulation is needed.

Insulation brick is used in high temperature insulation layer of furnace that has high refractoriness and good thermal shock resistance.

High quality of high alumina insulation brick can be used as the linings that directly contact the fire however it can not be used in the place where