Dimension of Stainless Steel Clamp Fittings

Dimension Chart of Sanitary Pipe of Standard 3A, ISO, DIN, IDF, JIS etc.

3A (3A Sanitary Standards) ISO DIN (DIN11850)
Taille O.D. t O.D. t Taille O.D. t
12 DN10 12
17.2 15 18 1
1/2″ 12.7 21.3 20 22
1″ 25.4 1.25

1.65

25 1.2 25 28 1.5
33.7 1.2 32 34 1.5
1 1/2″ 38.1 1.25

1.65

38 1.2
40 1.2 40 40 1.5
2″ 50.8 1.65 51 1.2 50 52 1.5
2 1/2″ 63.5 1.65 63.5 1.6
70 1.6 65 70 2
3″ 76.2 1.65 76.1 1.6
88.9 2 80 85 2
4″ 101.6 1.65 101.6 2 100 104 2
114.3 2 125 129 2
5″ 139.7 2
6″ 168.3 2 150 154 2
8″ 219.1 2.6
10″ 273 2.6
12″ 323.9 2.6
14″ 355.6 2.6
16″ 406.4 3.2
FDI JIS G3447(1994) JIS G3459
Taille O.D. t Taille O.D. t Taille O.D. t
8A 13.8 1.65
10A 17.3 165
15A 21.7 2.1
20A 27.2 2.1
1 25.4 1.2 1S 25.4 1.2 25A 34 2.8
1 1/4 31.8 1.2 1.25S 31.8 1.2 32A 42.7 2.8
1 1/2 38.1 1.2 1.5S 38.1 1.2 40A 48.6 2.8
2 50.8 1.5 2S 50.8 1.5 50A 60.5 2.8
2 1/2 63.5 2 2.5S 63.5 2 65A 76.3 3
3 76.2 2 3S 76.3 2 80A 89.1 3
3 1/2 89.1 2 3.5S 89.1 2 90A 101.6 3
4 101.6 2 4.0S 101.6 2 100A 114.3 3
4.5S 114.3 3
125A 139.8 3.4
5.5S 139.8 3
150A 165.2 3.4
6.5S 165.2 3
200A 216.3 3.4

PDF:Dimension Chart of Sanitary Pipe Standard 3A, ISO, DIN, IDF, JIS