关于法兰的规格:8" #150 class Weld-neck Flange With Sch 40 bore. SS 304 Grade.这些指标具体什么意思
问题描述:
关于法兰的规格:8" #150 class Weld-neck Flange With Sch 40 bore. SS 304 Grade.这些指标具体什么意思
答
8"(DN200) #150 class (150磅压力) Weld-neck Flange With (WN带颈对焊法兰)Sch 40 bore(40公斤压力,法兰嘴子厚度,对应钢管壁厚) SS 304 Grade (不锈钢304材质).