KAVASS China Factory Carbon Steel Telescopic Bollard - Keylock, Height Adjustable | Supplier of Yellow/Black Options
Specification
| Model | Material | Diameter | Height | Thickness |
| KVS-RCB(K)-76.500.3-0(GP) | Q235 Steel | 76 | 500 | 3 |
| KVS-RCB(K)-89.600.3-0 (GP) | Q235 Steel | 89 | 600 | 3 |
| KVS-RCB(K)-114.670.3-0 (GP) | Q235 Steel | 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.
Other Products
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. Each material option offers different levels of corrosion resistance and durability to suit various installation environments.
Q
What finish options are available for the bollard?
For carbon steel bollards, the default finish is hot-dip galvanizing or E-coated plus powder coating, providing excellent anti-rust protection. For stainless steel bollards, the default finish is satin polishing, delivering a clean and modern appearance.
Q
What lock types are available for the telescopic bollard?
The bollard is available with a Key Lock or an Oval Lock, depending on the model and customer requirements. The key lock provides a standard secure locking mechanism, while the oval lock offers an alternative locking style for specific applications.
Q
How deep does the bollard need to be installed underground?
The underground depth varies by bollard size: the 76mm diameter model requires 705mm depth, the 89mm diameter model requires 845mm depth, and the 114mm diameter models require 1082mm or 1128mm depth, depending on the lock type selected.
Q
What is the wall thickness of the bollard tube?
All models feature a standard wall thickness of 3mm, which provides a solid and durable structure suitable for pedestrian area management, parking control, and perimeter security applications.
Q
Can the bollard diameter and height be customized?
Standard models are available in diameters of 76mm, 89mm, and 114mm, with heights ranging from 500mm to 900mm above ground. Custom dimensions may be available upon request — please contact us with your specific project requirements for a tailored solution.





