Shaandhooyinka taxanaha XNJ waxaa lagu rakibi karaa taangiga dushiisa oo curiyaha ayaa ku dhex jira saliidda, markaa way fududahay in la rakibo. Inta lagu jiro dayactirka, waxaad u baahan tahay oo kaliya inaad damiso boorsooyinka flange-ka isku xira, oo aad ka soo saarto flange isku xira, curiyaha waa la beddeli karaa ama waa la nadiifin karaa. Tusaha faakuumka ee shaandhaynta ayaa siinaya calaamado marka cadaadiska hoos u dhaca curiyaha gaadho -0.018 MPa oo muujinaysa in qaybta shaandhaynta la nadiifiyo ama la beddelo. Haddii aan dayactir la samayn, marka hoos u dhaca cadaadisku kor u kaco ilaa 0.02MPa, waalka gudubka ee shaandhayntan ayaa furmi doona oo u oggolaanaya in saliiddu ku shubto bamka si toos ah, sidaa darteed waxaad doorataa shaandhaynta nuugidda taxanaha ah, tilmaame fuuq -bax waa inuu lagama -maarmaan u yahay curiyaha wasakhaysan , isla markiiba waad nadiifin kartaa ama beddeli kartaa.