(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
1.1.16

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)
Inner Ring ID
D1
Gasket ID
D2
OD
D3
ID
D2
OD
D3
ID
D2
OD
D3
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

   



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