| WCB | 2Cr13 | 13Cr STL
 本体材料
 With Body
 Material 尼龙
 Nylon
 | 增强柔性石墨13Cr/柔性石墨
 Enhanced
 Flexible
 Graphite
 1Cr13/Flexible
 Graphite
 SFB-2
 08软钢
 08 Soft Steal
 F304
 F316
 F304L
 F316L
 | 柔性石墨 增强柔性石墨
 Flexible
 Graphite
 Enhanced
 Flexible
 Graphite
 SFB/260
 SFP/260
 PTFE
 | ≤425 | 水 蒸汽
 油品
 Water
 Steam
 Petroleum
 Products
 |