OK909-WB

OK909WB roller is the best partner of cooling zone for wide kiln to produce big tiles.

OK909WB roller is the best partner of cooling zone for wide kiln to produce big tiles.

OK 909WB  CHEMICAL & PHYSICAL CHARACTERISTICS
ITEMSOK909-WB (WHITE & BLACK)
MARKING COLORVIOLET
MAX. SERVICE TEMPERATURE1100℃
REFRACTORY DEGREE1400~1500℃
RATE OF WATER ABSORPTION4.0~5.0%
ANTI-BENDING STRENGTH50~70MPa
THERMAL SHOCK RESISTANCE★★★★★
Al2O3 CONTENT≈60%
ZrO2 CONTENT0
SiC CONTENT≈12%
METAL SI CONTENT≈21%


STANDARD DIMENSIONS
DIAMETERS (mm)LENGTH (mm)DIAMETERS (mm)LENGTH (mm)
65~803000 ~ 5300402000 ~ 3500
602700 ~ 5000362000 ~ 3300
552700 ~ 5000352000 ~ 3200
522400 ~ 500033.71800 ~ 3100
502400 ~ 4600321800 ~ 3100
452200 ~ 380020-311600 ~ 3100
422200 ~ 380012-191200 ~ 2800

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