O-ring METRIC type size list

O-rings are O-shaped cross-section which is made of elastomeric materials.
＊Standard size : METRIC
＊Materials : NBR, HNBR, SILICONE, EPDM, FKM, FFKM, PTFE……and etc.
＊Specialy O-ring specification request : Non-standard size、Hardness、Custon color.

Please refer to “Material” for O-ring material consideration.