There are many similarities and differences for pin and suspension type insulator, such as materials, some same property name and so on.

Pin type insulator

The similarities for pin and suspension type insulator
◆ Materials: porcelain and polymer
◆ Same property name: rated voltage, Creepage distance
◆ The end fittings materials: stainless steel
◆ Used For transmission and distribution lines

The differences for pin and suspension type insulator according to voltage
◆ Porcelain and polymer Pin type insulator voltage: 10KV, 11KV, 12KV, 22KV, 24KV, 25KV, 33KV, 35KV, 36KV
◆ Porcelain and composite Suspension insulator voltage: 66KV, 69Kv, 110KV, 220KV, 230KV, 330Kv, 400KV, 500KV

The differences for pin and suspension type insulator according to strength
◆ Polymer and porcelain pin type insulator: 4KN,6KN,8KN,10KN,12.5KN,16KN
◆ Porcelain and composite suspension insulator: 70KN, 80KN, 100KN, 120KN, 210KN, 300KN, 530KN

There are many differences for pin and suspension type insulator. You can learn the properties of Pin and suspension type insulator in Orient Power website.

Relative Articles:
IEC BS 900mm creepage distance porcelain pin insulator
Composite polymer pin insulators medium voltage
Porcelain grey glazed pin insulator