公司名称：浙江省宏球阀门有限公司

美标球阀主要零件材料Materials for Main Parts
名称Part WCB类 CF8类 CF3类 CF8M类 CF3M类
阀体左体Body&Body cap A216-WCB A315-CF8 A35-CF3 A351-CF8M A351-CF3M
球体Ball B2-B8 A105-1025 A182-F304L A182-F304L A132-F316 A182-F316L
B8以上 A216-WCB A351-CF8M A351-CF3 A351-CF8M A351-CF3M
阀杆Steml A182-F6a A182-F304 A182-F304L A182-F336 A182-F316L
阀座Seat PTFE/增强PTFE/NYLIV PTFE/Reinforced PTFE/Nyion
阀座支承圈Seat Retainer A105-1025 A182-F304 A182-F304L A182-F316 A182-F316L
弹簧Spring   3yc-7/17-49H
O形圈O-RING NBR 氟橡胶Viton
螺柱Stud A193-B7 A193-B8
螺母Nut A194-2H A194-8
应用规范
设计制造按:AP16D/ANSB16.34,GB12237-89
结构长度按:AP16D/ANSIB16.10,GB12221-89
法兰尺寸按:ANSIB16.5,JB79-59,GB9113-88
检查试验按:AP16d/AP1598 ZBJ16006
使用温度:-28～150℃(标准型)-28～350℃(高温)低温(请注明温度)
Applying specification
Design and manufacturing conform to:AP16D/ANSB16.34,GB12237-89
The face fo face dimensions conform fo:AP16D/ANSIB16.10,GB12221-89
The dimensions of flangesconform:ANSIB16.5,JB79-59,GB9113-88
Inspectionand Test conform to:AP16d/AP1598 ZBJ16006
Working temperature:-28～150℃(Standard typi) -28～350℃(High temperature type)