型 号测温范围精度等级保护管材料规 格公称压力套管形式WSS-403S-80-+40 -40-+80 0-50 0-100 0-150 0-200 0-300 0-400 0-500 1、51Cr18Ni9Ti 304 316 316L 哈氏C-27675 100 150 200 300 ≤30MPa螺纹連接式WSS-503SWSS-413SWSS-513SWSS-483SWSSX-413SWSSX-483SWSS-403L150-40MPa法兰連接式WSS-503LWSS-413LWSSX-503LWSS-483LWSS-583LWSSX-403LWSSX-483L