保温截止阀BJ41W-16P/25P/40P 夹套保温截止阀BJ41W-16R/25R
保温截止阀BJ41H/W主要用于石油、化工、冶金、制药等各类系统中,以输送常温下会凝固的高粘度介质。
保温截止阀BJ41H/W执行标准:
结构长度:GB/T 12221
连接法兰:JB/T 79,HG20592,GB9113,ANSI
试验与检验:JB/T 9092,GB/T13927
压力-温度:GB/T 9131
产品标识:GB/T 12220
保温截止阀型号:
铸钢:BJ41H-16C、BJ41H-25C、BJ41H-40C、BJ41H-64C
不锈钢:BJ41W-16P、BJ41W-25P、BJ41W-40P、BJ41W-64P
BJ41W-16R、BJ41W-25R、BJ41W-40R、BJ41W-64R