UNI 7843-1978
Refractory shapes for iron and steel industry. Special bricks for oxygen converter work lining. Dimensions and tolerances.

Standard No.

UNI 7843-1978

Release Date

1978

Published By

IT-UNI

Latest

UNI 7843-1978

Scope

Designation. Dimensions table (bull head shape, double tapered bull head shape for converter base). Tolerances: plus or minus 1% on all dimensions.

UNI 7843-1978 history

• 1978 UNI 7843-1978 Refractory shapes for iron and steel industry. Special bricks for oxygen converter work lining. Dimensions and tolerances.