Tubes for different types of lances used in a variety applications and environments, such as pulverized coal injection (PCI) lances for blast furnaces and lime kiln lances. Most of our lance tubes can be supplied from stock.
Long service life in severe conditions
Using our stainless lance tubes is a cost-effective alternative to lance tubes in conventional grades like, for example, ASTM 310 and other standard 300 series grades. Sandvik lance tubes provide long service life and reduced maintenance costs, particularly in applications with severe high-temperature corrosion conditions.
|Sandvik 253 MA*
Austenitic stainless steel alloyed with nitrogen and REM (rare earth metals). A multi-purpose grade suitable for temperatures from 600 to 1000ºC (1112 to 1832ºF).
|Sandvik 353 MA*
Austenitic stainless steel alloyed with nitrogen and REM (rare earth metals). Suitable for oxidizing, carburizing and nitriding conditions. Suitable for temperatures from 800 to 1150ºC (1472 to 2102ºF).
Ferritic stainless steel with a high chromium content (26.5%) suitable for sulphudizing conditions. Suitable for temperatures from 600 to 1000ºC (1112 to 1832ºF).
* 253 MA and 353 MA are trademarks owned by Outokumpu OY.
** Sandvik 4C54 performs well also under sulphidizing conditions.
Tubes for lime kilns
Our lance tubes provide long service life and reduced maintenance costs, particularly under the severe high-temperature corrosion conditions encountered in lime kilns.