呼び径 | ||||||
---|---|---|---|---|---|---|
2.6 | 3.0 | 3.5 | 4.0 | 5.0 | ||
呼 び 長 さ |
6 | ● | ● | |||
8 | ● | ● | ||||
10 | ● | ● | ● | ● | ● | |
12 | ● | ● | ● | ● | ● | |
16 | ● | ● | ● | ● | ||
20 | ● | ● | ● | |||
25 | ● | ● | ● | ● | ||
30 | ● | |||||
35 | ● | |||||
40 | ● |
〒601-8103
京都市南区上鳥羽仏現寺町23-2
TEL 075-681-7236
FAX 075-672-8083