KAVASS Stainless Steel In-Ground Telescopic Bollard - Adjustable Height Security Solutions from China Suppliers & Factory
📐 Specification
| Model | Material | Diameter | Height | Thickness |
| KVS-RCB(K)-76.500.3 | 304SS / 316SS | 76 | 500 | 3 |
| KVS-RCB(K)-89.600.3 | 304SS / 316SS | 89 | 600 | 3 |
| KVS-RCB(K)-114.670.3 | 304SS / 316SS | 114 | 670 | 3 |
🖼️ Detail Pictures
📊 Total Parameter
Parameters of other Manual Telescopic Bollard
| Diameter | Height | Depth Under Ground | Wall Thickness | Material | Lock | Finish |
| 76mm | 500mm | 705mm | 3mm | Carbon steel / 304SS / 316SS | Key lock |
Carbon steel: E-coated and powder coated Stainless steel: Satin polish |
| 89mm | 600mm | 845 | 3mm | Carbon steel / 304SS / 316SS | Key lock | |
| 114mm | 900mm | 1128 | 3mm | Carbon steel / 304SS / 316SS | Key lock | |
| 114mm | 900mm | 1082 | 3mm | Carbon steel / 304SS / 316SS | Oval lock |
⚠️ Remarks: Carbon steel is defaulted to Q235 Steel. For finish, for carbon steel, it is defaulted to hot-dip galvanizing or E-coated + powder coating; for stainless steel, it is defaulted to satin polishing.
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❓ Frequently Asked Questions
Q
What materials are available for the manual telescopic bollard?
The manual telescopic bollard is available in Carbon Steel (Q235), 304 Stainless Steel, and 316 Stainless Steel, offering flexibility for different environmental and aesthetic requirements.
Q
What diameter and height options are available?
The bollards are available in three diameter sizes: 76mm, 89mm, and 114mm, with corresponding above-ground heights of 500mm, 600mm, and up to 900mm, depending on the model selected.
Q
What type of locking mechanism does the bollard use?
The bollards are available with either a Key Lock or an Oval Lock mechanism, providing secure and controlled access management for various applications.
Q
What surface finish options are available?
For carbon steel bollards, the standard finish is hot-dip galvanizing or E-coated with powder coating for corrosion protection. For stainless steel bollards, a satin polish finish is applied as the default, providing a clean and modern appearance.
Q
How deep does the bollard need to be installed underground?
The underground installation depth varies by model: 705mm for the 76mm diameter model, 845mm for the 89mm model, and 1082–1128mm for the 114mm diameter models, ensuring stable and secure ground anchoring.
Q
What is the wall thickness of these telescopic bollards?
All models in this series feature a uniform wall thickness of 3mm, ensuring structural durability and reliable performance across all available sizes and material options.





