Nooca sabaynta ama nooca trunnion, deked buuxda ama dhimista deked, nooca si buuxda alxanka leh ama nooca gelida sare, ka hel galka kubbadda halkan!NSEN waxay ku siin kartaa isku xirka Flange iyo Butt Weld sida looga baahan yahay.Xor baad u tahay inaad nala soo xidhiidho si aad u habayn karto waalkaaga!