精品文档精心整理精品文档可编辑的精品文档(大小端)偏心RKZ(2)双快卡异径接头(大小端)同心________________RK(I)________________偏心RK(2)长颈三通___________W___________T(L)___________W___________快卡三通长颈同径三快卡TK(I)长颈异径三快卡短颈异件三快卡________________TK(2)________________等径中间单快卡TK(3)异径中间单快卡_____________单侧快卡_____________________________TK(4)________________短颈异径三快卡________________TK(5)________________短颈异径中间单快卡________________TK(6)________________180oU型二通单快卡U型三通________________TK(7)_________________________三快卡U型三通_________TK(8)四通________________CR(L)_____________________________________________________CRK(I)__________________________快装卡箍___________—_________________KK____________________________快卡端头___________—DK___________快卡堵头___________—DUK______________^______________—__________________C_______________________________密封圈_____________平型卡箍接头密封圈______