Main Tube
(nominal size)
Outer Diameter Thickness Inner Diameter Weld End-Ferrule Type Both-end-Ferrule Type
OD t ID A R L A R L R
8A 13.8 1.65 10.5 - - - - - - -
10A 17.3 1.65 14 - - - - - - -
15A 21.7 2.1
(※1.65)
17.5
(※18.4)
- - - - - - -
1.0S 25.4 1.2 23 - - - - - - -
1.25S 31.8 1.2 29.4 - - - - - - -
1.5S 38.1 1.2 35.7 76.2 152.4 97.2 76.2 152.4 97.2 152.4
2.0S 50.8 1.5 47.8 76.2 152.4 97.2 76.2 152.4 97.2 152.4
2.5S 63.5 2.0 59.5 95.3 190.6 116.3 95.3 190.6 116.3 190.6
3.0S 76.3 2.0 72.3 127.0 254.0 148.0 127.0 254.0 148.0 254.0
3.5S 89.1 2.0 85.1 - - - - - - -
4.0S 101.6 2.0 97.6 127.0 254.0 148.0 127.0 254.0 148.0 254.0