Cov kav dej stainless hlau welded feem ntau yog siv rau hauv nroog thiab kev tsim kho kom zoo nkauj; hauv cov teb ntawm kev lag luam teeb pom kev zoo, tshuaj, ntawv ua, kev kho dej phwj tuaj, kev muab dej, tshuab, thiab lwm yam, kuj muaj feem ntau; hauv tshuaj lom neeg, chiv, petrochemical thiab lwm yam lag luam, cov lus qhia dav dav yog Φ159mm. Cov kav dej xa khoom nruab nrab thiab qis siab saum toj no; lub tsheb muffler kuj siv cov kav dej stainless hlau welded.

Cov kav dej tsis muaj stainless hlau feem ntau yog siv rau hauv "peb yam tshuaj lom neeg" (tshuaj lom neeg, chiv, tshuaj fiber), roj av, hluav taws xob boilers, tshuab, aerospace, nuclear kev lag luam, kev tiv thaiv teb chaws thiab lwm yam teb.