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    the newest achievement that" seven five" of this country of product department tackles key problems . the material is a corundum quality of chromium, the type of brick is for the narrow sewing type of orientation. shaping after special to cure products, high temperature finish finishing cooking. have security high, repeated person who blow out high, life-span long, ventilative heavy quantities,etc. characteristics, ordinary ladles, lf, lf-vds, vods, casobs,etc. equipment blow the first-selected structures of argon take shape the end, replace the ideal products imported.
    
    there are many ventilatives kind of brick that our factory produces, product quality is steady. can require producing according to the user , and but a set of bricks, the seat brick, seam material,etc. relevant refractory related supply, can carry on the design and choice of the ventilative brick products for the user at the same time , in order to guarantee that blows the argon technology to implement smoothly with bottom.

products

blow the ventilative brick of argon with the bottom concisly outside the stove
 blow the ventilative brick of argon in the ordinary ladle bottom