Boiler refractory works needed

Quote cif kuwait
fire bricks qty: 300 pcs
size: 300 x 300 x 300 x 50 mm
material: cr-d ( castable refractory-d)
brand-chamotte (sk-31)/ or equivalent
withstand temp. : 1300 deg.C to 1400
cold crushing strength (mpa) should be more than 25 mpa
bulk density (g/cm3) 1,95 -2.1
advise delivery period
chemical composition and physical properties
to be attached with your offer
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