ODM KAVASS In-Ground Carbon Steel Fixed Bollard with Flat Top Cap – Durable & Secure | 900+300mm Height | In Stock & Fast Delivery Supplier, Product

Built for permanent installation, KAVASS embedded steel bollards provide a stable physical barrier for vehicle control and site protection. Each unit is produced from Q235 carbon steel and treated with a dual-layer anti-corrosion system, making it suitable for long-term outdoor deployment.

Unlike surface-mounted alternatives, this model is designed to be cast directly into concrete. The welded fixing bar at the lower section enhances bonding strength with the foundation, reducing movement over time.

A range of diameters allows engineers and contractors to select the appropriate level of protection based on project requirements. The standard flat top keeps the structure simple and functional, while optional reflective elements can be added to increase visibility in traffic environments.

Key Advantages

  • Cast-In Installation– Integrated into concrete for higher structural stability
  • Multi-Diameter Selection– Adaptable for different protection intensities
  • Anti-Corrosion Coating System– E-coating combined with powder coating
  • Foundation Reinforcement Design– Bottom fixing bar improves anchoring strength
  • Visibility Upgrade Options– Reflective strip or groove available
  • Ready Stock Available– Faster dispatch for standard configurations

Product Description

Product Specification

Model Material Diameter (mm) Height (mm) Thickness (mm) Accessories
KVS-FB(I)-89.1200.3-0EP Q235 Steel 89 900+300 3 A fix bar in the bottom
KVS-FB(I)-114.1200.3-0EP Q235 Steel 114 900+300 3 A fix bar in the bottom
KVS-FB(I)-140.1200.3-0EP Q235 Steel 140 900+300 3 A fix bar in the bottom
KVS-FB(I)-165.1200.3-0EP Q235 Steel 165 900+300 3 A fix bar in the bottom
KVS-FB(I)-220.1200.3-0EP Q235 Steel 220 900+300 3 A fix bar in the bottom

Detail Pictures

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Parameters of other In-ground fixed bollard

Diameter Height above ground Depth under ground Wall Thickness Material Head Finish
89mm 900mm 300mm 3mm Carbon steel/304SS/316SS Flat/Dome/Bevel Carbon steel: Hot dip galvanized/E-coated and powder coated

Stainless steel: Satin polish
89mm 1200mm 300mm 3mm Carbon steel/304SS/316SS Flat/Dome/Bevel
114mm 900mm 300mm 3mm Carbon steel/304SS/316SS Flat/Dome/Bevel
114mm 1200mm 300mm 3mm Carbon steel/304SS/316SS Flat/Dome/Bevel
140mm 900mm 300mm 3mm Carbon steel/304SS/316SS Flat/Dome/Bevel
140mm 1200mm 300mm 3mm Carbon steel/304SS/316SS Flat/Dome/Bevel
140mm 900mm 300mm 5mm Carbon steel/304SS/316SS Flat/Dome/Bevel
140mm 1200mm 300mm 5mm Carbon steel/304SS/316SS Flat/Dome/Bevel
165mm 900mm 300mm 3mm Carbon steel Flat/Dome/Bevel
165mm 1200mm 300mm 3mm Carbon steel Flat/Dome/Bevel
165mm 900mm 300mm 5mm Carbon steel Flat/Dome/Bevel
165mm 1200mm 300mm 5mm Carbon steel Flat/Dome/Bevel
219mm 900mm 300mm 3mm Carbon steel/304SS/316SS Flat/Dome/Bevel
219mm 1200mm 300mm 3mm Carbon steel/304SS/316SS Flat/Dome/Bevel
219mm 900mm 300mm 5mm Carbon steel/304SS/316SS Flat/Dome/Bevel
219mm 1200mm 300mm 5mm Carbon steel/304SS/316SS Flat/Dome/Bevel
168mm 900mm 300mm 3mm 304SS/316SS Flat/Dome/Bevel
168mm 1200mm 300mm 3mm 304SS/316SS Flat/Dome/Bevel
168mm 900mm 300mm 5mm 304SS/316SS Flat/Dome/Bevel
168mm 1200mm 300mm 5mm 304SS/316SS Flat/Dome/Bevel
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
What materials are available for the in-ground fixed bollards?

The bollards are available in Q235 Carbon Steel, 304 Stainless Steel (304SS), and 316 Stainless Steel (316SS) to meet different durability and environmental demands.

What finishes are used for the carbon steel and stainless steel bollards?

Carbon steel bollards default to hot-dip galvanizing or E-coated with a powder coating finish. Stainless steel options default to a sleek satin polishing finish.

Can the height and diameter of the bollards be customized?

Yes, we offer multiple standard diameters ranging from 89mm to 220mm, and various height/depth combinations to suit your specific installation requirements.

What is the purpose of the fixing bar in the bottom?

The bottom fixing bar is designed to anchor securely into the concrete foundation during the in-ground installation process, ensuring maximum stability and impact resistance.

What head designs are available for the bollards?

Our bollards offer options for Flat, Dome, or Bevel head designs, allowing you to choose the best look and functionality for your site design.

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