Foorno ama V ama W oo ah shaashadda biraha ah ee loogu talagalay samaynta boogta nabarka. Qalabka mitirka ee kumbuyuutarka sidoo kale waxay noqon karaan gogosha laba jajab ah, iyo ilxidhka gogosha. Maaddooyinka waxay noqon karaan 304, 316, 321, 317L, 31803, Monel, Ti, inconel, iwm.
Foorno ama V ama W oo ah shaashadda biraha ah ee loogu talagalay samaynta boogta nabarka. Qalabka mitirka ee kumbuyuutarka sidoo kale waxay noqon karaan gaaska laba jajab ah,
iyoilbiriqyada gogosha. Maaddooyinka waxay noqon karaan 304, 316, 321, 317L, 31803, Monel, Ti, inconel, iwm.
Kalooro: 0.16 ~ 0.50mm
Wareeg 4.8 ~ 5.3mm / 3.6 ~ 4.0mm 4.5 / 3.2mm isticmaalka dabaysha.
Inner iyoouter ring for SWG materials can be Below：
HASTELLO B2，C276), T2 of special materials for inner iyoouter ring of spiral wound gasket.
Matrials for inner & outer ring iyoShape metallic tape for SWG：
| Maaddooyinka | Calaamadda xarafka | Qalabka (HB) | Heerkulka (° C) |
| 321 SS | 321 | 130-190 | -195 - +760 |
| 304 SS | 304 | 130-180 | -195 - +760 |
| CS (Qoryaha Carbon) | CS | 120 | -40 - +540 |
| 304L SS | 304 | 130-180 | -195 - +760 |
| 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 (ALLOY 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 |
