Circular Hollow Section Manufacturer
Circular Steel Hollow Sections
SRMB Realfabrica is the best MS circular hollow section manufacturer and supplier in India, which provides premium quality circular hollow sections and circular pipes at an affordable price. SRMB REALFABRICA Circular Steel Hollow Sections represent the pinnacle of structural efficiency with their optimized shape that distributes loads evenly in all directions. These ISO certified tubular sections excel in applications requiring resistance to torsional forces and wind pressure. Their sleek profile offers both functional benefits and aesthetic appeal, making them the preferred choice for architects and engineers seeking elegant structural solutions. Contact us today for further information and get the best quality circular hollow sections and pipes for your construction projects.
Product Features
Features of SRMB Realfabrica
Product Range
Size Range
CHS - 15mm NB to 80mm NB Multiple wall thickness options Precision manufactured to exact specifications
Surface Condition
Black Smooth consistent finish
Grade Range
Yst 210, Yst 240 and above, Application-specific grades available
Length
6 mrt. to 7 mrt. Custom cutting services available
CIRCULAR HOLLOW SECTION
Circular Steel Hollow
Steel Tube for Mechanical & General Engineering Purpose as per IS: 3601
| MECHANICALPROPERTIES OF CIRCULAR HOLLOW SECTIONS | ||||||
|---|---|---|---|---|---|---|
| Tube Designation | Min Tensile Strength | Yield Strength | Elongation Upto 33.7 mm OD | Elongation more than 33.7 mm OD | Outside Diameter | Thickness |
| Mpa | Min | % | % | mm | mm | |
| WT 160 | 310 | 160 | 15.0 | 22.0 | As Per Specification | As Per Specification |
| WT 210 | 330 | 210 | 12.0 | 20.0 | ||
| WT 240 | 410 | 240 | 10.0 | 15.0 | ||
| WT 310 | 450 | 310 | 6.0 | 10.0 | ||
Ideal Applications for SRMB Realfabrica
Circular Steel Hollow Sections
Circular Steel Hollow Sections are particularly well-suited for:
- 1
Flag poles and street light structures
- 2
Handrails and balustrades in commercial and residential buildings
- 3
Structural supports in areas with high wind exposure
- 4
Mechanical applications requiring resistance to torsional forces
- 5
Aesthetic architectural elements where visual appeal is important
- 6
Conveyor systems and material handling equipment
Physical Properties & Dimensional Tolerances of SRMB Circular Hollow Sections
| Type | Grade | Mechanical Properties (Minimum) | Dimensional Tolerances | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| YST | UTS | % Elongation | Outside Dimension | Thickness | Squareness | Corner Radius | Weight | ||||
| MPa | MPa | <25.4 mm | >25.4 mm | Individual Lengths | 10T lot | ||||||
| RHS/SHS IS:4923 | YST 210 | 210 | 330 | 12 | 20 | +/-1% with a minimum of +/-0.50mm | +/-10% | 90deg. +/-2deg. | 3t max | 10% -8% | +/-7.5%% |
| YST 240 | 240 | 410 | 10 | 15 | |||||||
| RHS/SHS IS:4923 | YST 210 | 210 | 330 | 12 | 20 | OD upto and incl 48.3=0.4/-0.8mm. Over 48.3 mm +/-1.0% | + no limit -10% | NA | NA | +/-10.0% | +/-7.5%% |
| YST 240 | 240 | 410 | 12 | 17 | |||||||
Benefits of Our Circular Steel Hollow Sections
Optimum Wind Resistance
The circular profile offers minimal wind resistance, making these sections ideal for outdoor structures in high-wind areas, reducing the overall wind load on the structure.
Aesthetic Excellence
The clean, flowing lines of circular sections add a sophisticated design element to architectural projects, combining structural functionality with visual appeal for exposed frameworks.
Superior Torsional Strength
The uniform radial geometry provides exceptional resistance to twisting forces, making circular sections the preferred choice for applications subject to rotational stresses.
Pressure Resistance
The circular shape evenly distributes internal or external pressure, making these sections ideal for applications involving fluid transport or pneumatic systems where pressure containment is critical.