Catalog number Trade size
(inch)
Inner diameter min.
(mm)
Inner diameter max.
(mm)
Outside diameter min.
(mm)
Outside diameter max.
(mm)
Min bending radius
(mm)
Packing length
(m)
A201702ST 5/16" 10.3 10.8 14.3 14.8 35 50
A201703ST 3/8" 12.3 12.8 16.7 17.2 35 50
A201704ST 1/2" 15.8 16.3 20.2 20.7 45 50
A201706ST 3/4" 20.8 21.3 25.6 26.1 50 50
A201710ST 1" 26.4 27.0 31.6 32.2 75 30
A201712ST 1-1/4" 34.7 35.4 40.7 41.4 100 25
A201714ST 1-1/2" 40.1 40.7 46.4 47.0 125 20
A201720ST 2" 51.3 51.9 58.1 58.7 150 15