Material：Forged Steel

Surface Treatment：HDG

Executive Standard：IEC 61466-1:2016, IEC 60471:2020, IEC 60383-1:1993

SML(kN)：40, 70, 100, 120, 160, 210

Inner Diameter in Usual Practice(mm)：16, 18, 24

Designated Size：13L, 16L, 19L, 22L, 16N, 19N, 22N