30 Ton T Type Bollard:
30 Ton T Type Bollard
T type bollard,also be named as Tee bollard,tee head bollard,T head bollard,dock bollard
Material:Cast iron, cast steel or spherical cast iron.
Availble capacity:10 ton to 200 ton.
Installation accessories: Carbon steel Q235, with grade 8.8 galvanized surface treatment.
Usually painting zinc rich primer.