选择特殊符号
材料档次
费用说明
报价时间
Z462Y-P54100V 140V Z562Y-54100V 140V 20CrMoV或WC9 DN100
用量:731个
登录查看
Z460Y Z461Y Z560Y Z561Y-200 250 WCB DN150
用量:2533个
登录查看
Z460Y-320 Z461Y-320 Z560Y-320 Z561Y-320 WCB DN200
用量:1528个
登录查看
Z460Y-320 Z461Y-320 Z560Y-320 Z561Y-320 WCB DN250
用量:2119个
登录查看
Z460Y Z461Y Z560Y Z561Y-200 250 WCB DN80
用量:5049个
登录查看
Z461Y-P57170 Z561Y-P57170V 15CrMo1V或WC9 DN300
用量:8145个
登录查看
Z462Y-P54100V 140V Z562Y-54100V 140V 20CrMoV或WC9 DN150
用量:2197个
登录查看
Z460Y-320 Z461Y-320 Z560Y-320 Z561Y-320 WCB DN100
用量:2539个
登录查看
Z460Y-320 Z461Y-320 Z560Y-320 Z561Y-320 WCB DN175
用量:1692个
登录查看
Z461Y-P57170 Z561Y-P57170V 15CrMo1V或WC9 DN175.
用量:8187个
登录查看
Z462Y-200 250 320 Z562Y-200 250 WCB DN150
用量:1260个
登录查看
Z462Y-P54100V 140V Z562Y-54100V 140V 20CrMoV或WC9 DN125
用量:422个
登录查看
Z460Y-320 Z461Y-320 Z560Y-320 Z561Y-320 WCB DN150
用量:4728个
登录查看
Z462Y-P54100V 140V Z562Y-54100V 140V 20CrMoV或WC9 DN175
用量:4204个
登录查看
Z462Y-200 250 320 Z562Y-200 250 WCB DN80
用量:9809个
登录查看