Point d'origine
Sichuan, China
Product Name
semi-automatic rising bollard, manual bollards
Material
304/ 316 / 201 stainless steel, carbon steel
Steel Thickness
6mm±0.5mm (OEM:6-20mm)
Diameter
219mm±2mm(OEM: 133mm,168mm, 273mm)
Buried Height
800mm, other height
Rising Height
600mm, 700mm, 800mm etc. other height
Operating
By a key to control bollard ascend and descend, no electricity need
Operating Temperature
-45℃ to +75℃