| 6421 | ISO-K-blind flange SST 304 DN 63 =95 / =70 h=12 | $38.00 |  |  | 
| 64215 | ISO-K-blind flange SST 304 DN 80 =110 / =83 h=12 | $45.00 |  |  | 
| 6422 | ISO-K-blind flange SST 304 DN 100 =130 / =102 h=12 | $48.00 |  |  | 
| 6423 | ISO-K-blind flange SST 304 DN 160 =180 / =153 h=12 | $82.00 |  |  | 
| 6424 | ISO-K-blind flange SST 304 DN 200 =240 / =213 h=12 | $179.00 |  |  | 
| 6425 | ISO-K-blind flange SST 304 DN 250 =290 / =261 h=12 | $232.00 |  |  | 
| 6426 | ISO-K-blind flange SST 304 DN 320 =370 / =318 h=17 | $487.00 |  |  | 
| 64214 | ISO-K-blind flange SST 316L DN 63 =95 / =70 h=12 | $42.00 |  |  | 
| 64224 | ISO-K-blind flange SST 316L DN 100 =130 / =102 h=12 | $54.00 |  |  | 
| 64234 | ISO-K-blind flange SST 316L DN 160 =180 / =153 h=12 | $91.00 |  |  | 
| 64244 | ISO-K-blind flange SST 316L DN 200 =240 / =213 h=12 | $191.00 |  |  | 
| 64254 | ISO-K-blind flange SST 316L DN 250 =290 / =261 h=12 | $241.00 |  |  | 
| 64264 | ISO-K-blind flange SST 316L DN 320 =370 / =318 h=17 | $494.00 |  |  | 
| 6421A | ISO-K-blind flange aluminum DN 63 =95 / =70 h=12 | $29.00 |  |  | 
| 6421ST | ISO-K-blind flange 1.0037 DN 63 =95 / =70 h=12 | $32.00 |  |  | 
| 6422A | ISO-K-blind flange aluminum DN 100 =130 / =102 h=12 | $39.00 |  |  | 
| 6422ST | ISO-K-blind flange 1.0037 DN 100 =130 / =102 h=12 | $42.00 |  |  | 
| 6423A | ISO-K-blind flange aluminum DN 160 =180 / =153 h=12 | $70.00 |  |  | 
| 6423ST | ISO-K-blind flange 1.0037 DN 160 =180 / =153 h=12 | $51.00 |  |  |