サイズ	φD	A	B	C
1.5S	66	86	89	23.0
2.0S	79	100	95	24.0
2.5S	94	115	103	24.0
3.0S	107	128	108	24.0
4.0S	132	154	121	24.0
4.5S	144.8	172	149	27.0
5.5S	171	195	136	32.0

 

呼び径	8A	10A	15A	1.0S	1.25S	1.5S	2.0S	2.5S	3.0S	3.5S	4.0S	5.5S
外径	13.8	17.3	21.7	25.4	31.8	38.1	50.8	63.5	76.3	89.1	101.6	139.8
肉　厚	1.65	1.65	2.1/(※1.65)	1.2	1.2	1.2	1.5	2.0	2.0	2.0	2.0	3.0