Lance tubes

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 Sandvik 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.

Lance tube materials (other grades can be offered on request)
Sandvik grade
(UNS)
Description
Sandvik 253 MA*
(UNS S30815)

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*
(UNS S35315)

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).

Sandvik 4C54**
(UNS S44600)

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.

Technical services

If you are looking for ways to improve the service life of your equipment and establish a more efficient process, we can help you.
Read more about our technical services

Case story

Halved lance tube consumption and increased productivity with Sandvik 253 MA.
Read the case story

Stock program

Sandvik holds stock of several commonly used grades and sizes of high-temperature tubes.