Circular Hollow Section 114.3x5mm

1. Product Overview

Circular Hollow Section (CHS) 114.3x5mm is a precision-engineered circular steel tube with a 114.3mm outside diameter and 5mm wall thickness, designed for structural and industrial applications requiring strength, durability, and reliable dimensional performance. It is widely used in structural frameworks, columns, supports, fabrication, mechanical assemblies, and general engineering projects. Its circular geometry provides an efficient strength-to-weight profile, excellent load distribution, and flexibility in fabrication. As a dependable structural steel solution, it supports efficient project execution and long-term infrastructure performance.

2. Key Specifications & Technical Characteristics

• Product: Circular Hollow Section (CHS) 114.3x5mm
• Material: Structural carbon steel
• Outside Diameter: 114.3mm
• Wall Thickness: 5mm
• Cross-Section: Circular hollow section
• Surface: Mill finish; coated or treated options available subject to specification
• Steel Grade: Structural grade, available according to applicable project standards
• Form: Straight hollow steel tube
• Fabrication: Suitable for cutting, welding, drilling, forming, and general steel fabrication
• Packaging: Bundled and securely strapped for bulk transportation
• Shelf Life: Not applicable under normal steel storage conditions; protect from prolonged moisture exposure and corrosive environments
• Origin: Available from international sourcing channels, subject to supply and specification
• Documentation: Mill test certificates and relevant quality documentation available subject to order requirements

3. Core Industrial Applications

• Construction & Infrastructure: Used for structural columns, frames, supports, barriers, and architectural steelwork.
• Industrial Fabrication: Suitable for machinery frames, platforms, supports, guards, and engineered assemblies.
• Engineering & Manufacturing: Used in fabricated structures and mechanical components requiring rigid, weldable tubular steel.
• Transport & Infrastructure Projects: Applicable to structural frameworks, support systems, and fabricated components.
• General Steelwork: Suitable for gates, railings, frameworks, posts, and other fabricated structures.

The circular profile provides efficient load distribution and torsional performance while reducing unnecessary material compared with some solid-section alternatives. Its standardized dimensions also support predictable fabrication, easier handling, and efficient integration into engineered structures.

4. Competitive Advantages

• Quality Consistency: Controlled dimensional tolerances and dependable structural performance for professional fabrication and construction.
• Supply Reliability: Suitable for bulk procurement programs and recurring industrial requirements.
• Logistics Capability: Supplied in securely bundled formats suitable for international freight and containerized transportation.
• Price Competitiveness: Efficient hollow-section design provides a practical balance between material consumption, structural performance, and project cost.
• Durability: Steel construction delivers robust mechanical strength and long service potential when appropriately protected and maintained.
• Technical Support: Product specifications, quality documentation, and mill test certification can be provided subject to order and project requirements.
• Sourcing Efficiency: Suitable for contractors, fabricators, distributors, and industrial buyers seeking dependable structural steel supply at commercial scale.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading Capacity: Approximately 20–25 MT per 20ft container, subject to section length, bundle configuration, container payload limits, and shipping requirements
• Supply: Bulk and international supply available
• Packaging: Export-ready bundled packing suitable for handling and transportation