Flat, V ranei W ripa papenei W mo te hanga i te kirikiri waro. Ka taea ano hoki te rihi taarapa paraharaha mo nga putea taatai e rua, me nga kakano o te potae. Ko nga rauemi ka taea te 304, 316, 321, 317L, 31803, Monel, Ti, inconel, etc.
Flat, V ranei W ripa papenei W mo te hanga i te kirikiri waro. Ka taea ano hoki te rihi taarai papapa hei papa mo te rua rau,
aTuhinga o mua. Ko nga rauemi ka taea te 304, 316, 321, 317L, 31803, Monel, Ti, inconel, etc.
He ngoikore: 0.16 ~ 0.50mm
Te whanui 4.8 ~ 5.3mm / 3.6 ~ 4.0mm mo te whakamahinga o te matapihi ki te 4.5 / 3.2mm.
Inner aouter ring for SWG materials can be Below：
HASTELLO B2，C276), T2 of special materials for inner aouter ring of spiral wound gasket.
Matrials for inner & outer ring aShape metallic tape for SWG：
| Tuhinga | Tohu tohu | Te uaua (HB) | Te taema (° C) |
| 321 SS | 321 | 130-190 | -195 - +760 |
| 304 SS | 304 | 130-180 | -195 - +760 |
| CS (Kamupene Karaka) | 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 | Tuhinga o mua | 215 | -185 ~ + 1090 |
| 20CB-3 (KAUPAPA 20) | A-20 |
|
-185 ~ + 1090 |
| HASTELLOY-C276 | WHAKAITI 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 |
