Indawo ebalulekile yokusetshenziswa kwensimbi engagqwali enezikhala ezilukiwe, imboni ye-petrochemical, lolu hlobo lwemeshi elukiwe yensimbi engagqwali luyinto evamile yekhwalithi ephezulu, ebaluleke kakhulu ekunikezeni okuqukethwe kwe-alloy yempahla eluhlaza, ukunemba kwe-mesh micron kanye nocingo oluphukile noma ukuqedwa kwezintambo ezimbili.