Igwe nrịbama pneumatic Flange enwere ike iji ya mee ihe maka nnukwu ma sie ike ịkwaga ngwaahịa marking, iji mepụta uru maka ndị ahịa, igwe na-akwụ ụgwọ kwụ ọtọ; akara nke flanges na ngwaahịa ndị ọzọ dị ezigbo mkpa maka igwe akara pneumatic. A na-eji igwe nrịbama eme ihe n'ọtụtụ ebe na ụlọ ọrụ flange, nke kachasị pụta ìhè bụ ngwa nke igwe akara pneumatic.