| F12 KS D3578 10kgf/c㎡ | 80A-3000A | Sectional Dimensions of RF flange | 
| F15 KS D3578 116kgf/c㎡ | 80A-3000A | Sectional Dimensions of RF flange | 
| F20 KS D3578 20kgf/c㎡ | 80A-1500A | Sectional Dimensions of RF flange | 
| F12 KS D3578 10kgf/c㎡ | 80A-1000A | Sectional Dimensions of Blind flange | 
| F15 KS D3578 116kgf/c㎡ | 80A-600A | Sectional Dimensions of Blind flange | 
| F20 KS D3578 20kgf/c㎡ | 80A-1000A | Sectional Dimensions of Blind flange |