More than 400 rings in metric sizes
The series has more than 400 rings in carbon and stainless steel from stock, between 6 and 300 mm, available for both internal (VHM) and external (VSM) grooves. Special designs from 5 to 2,300 mm are available at low cost with Smalley's own No-Tooling-Cost manufacturing process. Three additional series match European DIN 471 and 472 grooves, and aerospace specification MA 4017 and 4016.
Smalley Steel Ring Co.