Guga lagu raro wiishka wiishka nooca wiishka yar ee badbaadada
A21F-16C, A21H-16C, A21H-40, A21H-64, A21Y-100, A21H-160
A21W-16P, A21W- 40P, A21F -40P, A21W-64P, A21W-100P, A21W-160P
KA21Y-16C, KA21Y-16P
A21Y-16R, A21Y-40R, A21 Y-64R, A21Y-100R, A21Y-160R
Nooca A21F 、 A21H-C waxaa loo isticmaalaa qalabka iyo dhuumaha hawada, ammonia, gaaska batroolka, iwm. Dhexdhexaadka ah waxa heerkulka shaqadu ka yar yahay 200 ° C. A21W-P, nooca R ayaa loo isticmaalaa qalabka iyo dhuumaha tayada leh gaaska corrode iyo dareeraha dhexdhexaadka ah waxa heerkulka shaqadu ka yar yahay 200 ° C. Qaado qalabka ilaalinta cadaadiska dheeriga ah.
Nooca KA21 Y waxaa loo isticmaalaa gaaska dareeraha ah ee dareeraha ah waxa heerkulka shaqadu ka yar yahay 100 ° C.