参数标准PARAMETERISTANDARD
设计标准/Design Standard : GB/T 12238;JB/T 8527;GB/T 12221
连接标准/Connection Ends : GB/T 17241.6;GB/T 9124; GB/T 9119
工作压力/Working Pressure:PN25
适应温度/Temperature adaptation:Carbon steel-29-425C Stainless steel-40-600C
适应介质/Adaptive medium: Air, water, steam, oil and acid, alkali and salt with weak corrosive media
