Ceramic Welding Arc Shields or “Ferrules”
China Custom Ceramic Parts manufactures a wide assortment of cordierite ceramic welding ferrules, also called Arc Shields used in the stud welding process. The dimensional table shows the standard type “F” welding ferrule, also available are type P, low profile, HD (heavy duty), TD (thru-deck), inside/outside angle and rectangular ceramic arc shields (ferrules). With an in house tool and die department, CCCPI can assist in the design and development of your custom arc shield (ferrule) requirements. Standard tooling is available on most arc shield (ferrule) designs, call China Custom Ceramic Parts today for more information on ceramic welding arc shields (ferrules).
| NOM SIZE | “B” +0.015/ -0.000 | “G” +/- .010 | “D” +/- .015 | “H” +/- .015 | “E” +/- .015 | “CD” +0.015/ -0.000 | “CH” +0.015/ -0.000 | Vents | V +0.015/ -0.000 | CCCPI Part No. |
| 8 | 0.155 | 0.305 | 0.390 | 0.390 | 0.156 | 0.190 | 0.070 | 8 | 0.030 | AF-2871 |
| 10 | 0.154 | 0.281 | 0.375 | 0.390 | 0.156 | 0.203 | 0.078 | 8 | 0.031 | AF-2655 |
| 3/16 | 0.192 | 0.305 | 0.390 | 0.390 | 0.156 | 0.262 | 0.110 | 8 | 0.040 | AF-1419 |
| 1/4 | 0.255 | 0.380 | 0.455 | 0.390 | 0.125 | 0.330 | 0.125 | 8 | 0.040 | AF-1565-2 |
| 5/16 | 0.317 | 0.445 | 0.578 | 0.390 | 0.156 | 0.406 | 0.125 | 12 | 0.040 | AF-1565-2 |
| 3/8 | 0.385 | 0.505 | 0.640 | 0.390 | 0.156 | 0.468 | 0.141 | 14 | 0.040 | AF-1313 |
| 7/16 | 0.442 | 0.585 | 0.703 | 0.422 | 0.188 | 0.546 | 0.156 | 16 | 0.040 | AF-1422 |
| 1/2 | 0.505 | 0.650 | 0.795 | 0.438 | 0.188 | 0.603 | 0.172 | 18 | 0.045 | AF-1402 |
| 5/8 | 0.635 | 0.785 | 1.030/1.050 | 0.516 | 0.188 | 0.745 | 0.250 | 18 | 0.055 | AF-1260 |
| 3/4* | 0.800 | 1.030 | 1.235/1.249 | 0.656 | 0.188 | 0.937/.957 | 0.315 | 18 | 0.080 | AF-0837 |
| 7/8* | 0.906 | 1.210 | 1.415/1.445 | 0.732 | 0.188 | 1.042/1.062 | 0.390 | 20 | 0.055 | AF-1132 |
| 1 | 1.030 | 1.406 | 1.620 | 0.820 | 0.188 | 1.215 | 0.390 | 22 | 0.085 | AF-1978 |