Description :
Tenders for Supply Of St. Rectangular Block To Size 165 Mm+ /-5 Mm X 185 Mm+ /- 5 Mm X 740 Mm+ /- 5 Mm To Specn. Bs: 3s144 --st. Rectangular Block To Size 165 Mm +/-5 Mm X 185 Mm +/- 5 Mm X 740mm +/- 5 Mm To Specn. Bs:3s144 1995 (1999) Gd. S144d Matl Processedthrough Lfvd (with Cal.silicate Treatment) Sulp Sulphar 0.015 Max &phosphorous 0.03 Max.inclu. Rating As Per Specn. Is:4163-1982 I.e.thin/thick Sulphide:1.5-1, Pecn. Alumina:1.5-1,silicates:1.5-1,globuleroxide:2.0-1
