(2) Spiral Wound Gasket to JIS male-female flange, tongue and groove flange (table 1.1.16)
Products (VALQUA No.) | Product Dimension Standard | Applicable Flange Standard |
●Basic desing Spiral Wound Gasket 6590、7590、8590 ●Spiral Wound Gasket with inner ring 6592、7592、8592 |
JIS B 2404-2006 | JIS B 2220 |
Table 1.1.16 Unit mm
Nominal Dia | 10K~30K Male-female flange (40K・63K)(1) |
10K~30K Tongue and Groove flange (40K・63K)(1) |
10K~30K Male-female flange (40K・63K)(1) |
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Inner Ring ID D1 |
Gasket | ID D2 |
OD D3 |
ID D2 |
OD D3 |
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ID D2 |
OD D3 |
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10 | 19 | 25 | 38 | 28 | 38 | 25 | 38 |
15 | 23 | 29 | 42 | 32 | 42 | 29 | 42 |
20 | 31 | 37 | 50 | 38 | 50 | 37 | 50 |
25 | 38 | 44 | 60 | 45 | 60 | 44 | 60 |
32 | 46 | 54 | 70 | 55 | 70 | 54 | 70 |
40 | 51 | 59 | 75 | 60 | 75 | 59 | 75 |
50 | 62 | 70 | 90 | 70 | 90 | 70 | 90 |
65 | 80 | 90 | 110 | 90 | 110 | 90 | 110 |
80 | 90 | 100 | 120 | 100 | 120 | 100 | 120 |
90 | 100 | 110 | 130 | 110 | 130 | 110 | 130 |
100 | 113 | 125 | 145 | 125 | 145 | 125 | 145 |
125 | 138 | 150 | 175 | 150 | 175 | 150 | 175 |
150 | 171 | 187 | 215 | 190 | 215 | 187 | 215 |
200 | 215 | 231 | 259 | 230 | 259 | 231 | 259 |
250 | 268 | 288 | 324 | 296 | 324 | 288 | 324 |
300 | 318 | 338 | 374 | 341 | 374 | 338 | 374 |
350 | 356 | 376 | 414 | 381 | 414 | 376 | 414 |
400 | 409 | 434 | 474 | 441 | 474 | 434 | 474 |
【Note】
1. This table is based on JIS B 2404-2006 and applied to JIS B 2220 Tongue and Groove flange and Male-female flange.
2. In case of gasket nominal thickness 4.5, groove depth needs 5㎜ or over.
3. Please use high strength bolt of SNB-7 or more.
*(1)Reference dimension