Vola na V na W mamolavola vy metaly ho an'ny fanaovana ganika volom-paty. Tafio metaly tapaka koa dia azo atao amin'ny fananganana drakitra tapakila, ary ny akora amin'ny gasket. Ireo fitaovana dia mety 304, 316, 321, 317L, 31803, Monel, Ti, inconel, etc.
Vola na V na W mamolavola vy metaly ho an'ny fanaovana ganika volom-paty. Ny metaly kasety vita amin'ny metaly koa dia azo atao ho an'ny fananganana drakitra roa,
aryeyelets amin'ny gasket. Ireo fitaovana dia mety 304, 316, 321, 317L, 31803, Monel, Ti, inconel, etc.
Hateviny: 0,16 ~ 0.50mm
Tabilao 4.8 ~ 5.3mm / 3.6 ~ 4.0mm ho an'ny fampiasana rivotra 4.5 / 3.2mm.
Inner aryouter ring for SWG materials can be Below：
HASTELLO B2，C276), T2 of special materials for inner aryouter ring of spiral wound gasket.
Matrials for inner & outer ring aryShape metallic tape for SWG：
| Akora | Akora anarana marika | Hardness (HB) | Temperatura (° C) |
| 321 SS | 321 | 130-190 | -195 - +7 |
| 304 SS | 304 | 130-180 | -195 - +7 |
| CS (Steel karbona) | CS | 120 | -40 - +540 |
| 304L SS | 304 | 130-180 | -195 - +7 |
| 316L SS | 316L | 130-180 | -100 - +760 |
| 317L SS | 317L |
|
-100 - +760 |
| 347 SS | 347 |
|
-185 - +760 |
| HASTELLOY-B2 | HAST B | 215 | -185 ~ + 1090 |
| 20CB-3 (FIFANEKENA 20) | A-20 |
|
-185 ~ + 1090 |
| HASTELLOY-C276 | HAST C |
|
-185 ~ + 1090 |
| TITANIUM (钛) | TI | 215 | -195 ~ + 1090 |
| NICKEL-200 (镍) | NI |
|
-195 ~ + 760 |
| INCOLOY-800 | IN 800 |
|
-100 ~ + 870 |
| INCOLOY-825 | IN 825 |
|
-100 ~ + 870 |
| INCONEL-600 | INC 600 | 150 | -100 ~ + 1090 |
| INCONEL-625 | INC 625 |
|
-100 ~ + 1090 |
| INCONEL-X750 | INX |
|
-100 ~ + 1090 |
| MONEL-400 | MON | 150 | -130 ~ + 82 |
