FSH-TYPE CLAMP GASKET 材質 : 100% PTFE TFM+SUS316 DN OD ID T+0.3 Mesh22 Mesh60 Mesh100 1/4" 21.8 6.35 4.5 1/2" 21.8 9.6 4.5 3/4" 21.8 16 4.5
