Square Tube Round Bar Suppliers in Pune
Kamala Enterprises is a leading square tube round bar supplier in Pune, providing quality round bars. Our ten-plus years of experience is a testament to our regard for quality and accuracy. Have peace of mind with our operations.
We specialize in supplying both square hollow structural sections (tubes) and solid round bars of various metals such as steel, aluminum, or stainless steel. The suppliers serve all kinds of industrial and construction demands, supplying varied grades, sizes, and finishes of these necessary structural materials.
Types of Square Tube Round Bar:
- Carbon Steel: Economical, general-purpose alloy with weldability and strength generally reported for general fab and structure. Each of the many various grades possesses varying corrosion resistance ability and strength.
- Stainless Steel: Most commonly used for corrosion resistance, strength, and appearance resistance in stainless square tubing and stainless round bar applications where abusive conditions prevail, where food processing takes place, and for architectural use.
- Aluminum: The corrosion resistance and heat conductivity of aluminum have been improved. It is being used to an extremely great extent in the automotive, aerospace, and wherever weight would be an issue.
- Alloy Steel: Some alloy additions like chromium, nickel, or molybdenum bring about superior quality traits of greater strength, hardness, or heat or wear resistance to the alloy steels to make them fit for application under harsh industrial conditions.
- Hollow Structural Sections (HSS): HSS is essentially square tube and is essentially rectangular in nature. It is more structurally appropriate for construction of structure in the context of frame construction and bridge construction and has attained equivalent strength in compressive strength with enhanced strength-to-weight ratio.
Technical Specification of Square Tube Round Bar:
| Parameter | Square Tube | Round Bar |
|---|---|---|
| Material Grades | MS (IS 4923), SS (304, 316), Aluminium 6061 | MS (EN8, EN9), SS (304, 316), Brass, Aluminium |
| Size Range | 10x10 mm to 300x300 mm | 5 mm to 300 mm diameter |
| Wall Thickness | 0.8 mm to 12 mm | Solid (No hollow) |
| Length | 3 to 12 meters (standard: 6m) | 1 to 12 meters (standard: 6m) |
| Surface Finish | Mill finish, Galvanized, Powder Coated | Bright, Black, Polished, Peeled |
| Tolerance (As per ASTM) | ±0.5 mm (OD), ±10% thickness | h9/h11/h13 depending on grade |
| Tensile Strength | 250–750 MPa (varies with material) | 400–1000 MPa (varies with grade) |
| Yield Strength | 200–500 MPa | 250–850 MPa |
| Hardness (BHN or HRC) | 90–160 BHN | 90–250 BHN (MS) / 20–35 HRC (SS, EN series) |
| Standards Followed | ASTM A500, IS 4923, EN 10210 | ASTM A276, A105, EN8/EN9/EN24, IS 2062 |
| Weldability | Excellent (MS), Good (SS), Moderate (Alu) | Excellent (MS, SS), Conditional (EN grades) |
| Corrosion Resistance | Moderate (MS), High (SS, Alu) | High (SS, Alu), Moderate (MS, EN series) |
| Density | ~7.85 g/cm³ (Steel), 2.7 g/cm³ (Alu) | ~7.85 g/cm³ (Steel), 2.7 g/cm³ (Alu) |
| Machinability | Good (MS), Moderate (SS) | Excellent (EN8/9), Moderate (SS) |
Benefits of Square Tube Round Bar:
- Increased Strength-to-Weight Ratio: Square tube and bars possess an extremely high strength-to-weight ratio and are therefore excellent structural members possessing enhanced carrying capacity without considerable extra weight to the system
- Ease of Use: Owing to our simple geometric shape, these are extremely easy to manipulate in any business from support and construction of buildings to machinery components as well as decoration.
- Ease of Manufacture: Square tubes and round bars are easy to machine, bend, weld, and cut due to easy manufacture as compared to others. Ease of manufacture like that will ensure affordable manufacturing.
- Constant Dimensionality: Low tube and bar diameter tolerance from long-term suppliers as a crucial spec for effortless assembly and finished product integrity ensures this precision avoiding fit problems and performance guarantee.
- Economy (most): Since alloys of special steels are costly, carbon steel square tube and round bar in most times are economy product for most sensitivity cost-performance sensitivity to sensitivity general-purpose as well as structure application.
Applications of Square Tube Round Bar:
- Construction and Infrastructure: Square tubes are utilized extensively as pillar pillars of pillar bridge pillars and pillar columns of buildings and scaffolding because These have average strength and can be welded.
- Machinery and Manufacturing: These are used in the manufacturing of machine frame, jig, fixture, and other mechanical parts based on strength, machinability, and fatigue resistance to meet the load. These are used to make structural parts in most industrial machines.
- Motoring and Transport: Square tube steel and bar steel are used in attempts to provide needed power and stability in usage as well as transport, from roll cages and suspension mountings to exhaust and chassis parts. Streamline aluminium profiles are being used more and more in contemporary fuel efficiency technology.
- Furniture and Design: Strength of square tube lines and round bars are used wherever furniture has to be designed as in the legs, frame even at design level. Both are new and strong and therefore can be used to design in this era.
- Construction Hardware: Tractors and equipment made of round bar and square tube are heavy-duty and rugged to use in the production of structural component, machine, and chassis parts that have to endure harsh farm weather as well as abuse in handling.
Kamala Enterprises is well recognised square tube round bar suppliers in Pune. Round bar and square tube dealer are industry leaders to import even most common building material to door step of many industries. Our variation in size and quality ensures direct effect on millions of products and constructions strength, reliability and safety. Qualitative decision making of thereof provides material of some accessibility at some project specification and thus successful functioning and some final product. Information about the most in-demand forms, strength, and use of the material helps the companies make right choices. Contact us for more details.
Frequently Asked Questions (FAQs)
Lead times vary by grade, quantity, and the supplier's current stock and production plan. Best to inquire directly from the supplier on your own timeline.
Most of the suppliers will, in fact, provide some general value-added processes like length cutting, slitting, and even simple fabrication. Verify what processing you have bought while taking the order.
Consider strength, formability, weld ability, and resistance to corrosions you require in your use. A discussion with supplier technical personnel will be of most help.