polymer composite insulator end fitting Materials in C45,40Mn2, ductile iron Mechanical class 40kN - 210kN

polymer insulator fitting

1.Materials in C45,40Mn2, ductile iron

2.Mechanical class 40kN - 210kN

3.Hot galvanized coating protection against corrosion4.Materials testing acc.to EN10083-1,-2, AISI-SAE J403, ASTM A536, A395

5.Dimension testing acc.to IEC 60120, 61466, ANSI C29.2

6.Galvanization testing acc.to IEC 60383, ISO 14713, 1461, ASTM A123, A153

polymer composite insulator end fitting