JIS G3444 STK490 Carbon Steel Tube Manufacturer in India
Sachiya Steel International Private Limited proudly stands as India’s leading manufacturer of JIS G3444 STK490 Carbon Steel Tube. With a relentless focus on quality and innovation, we deliver steel tubes that meet the most stringent standards of performance and reliability. Our products are designed not only to meet the needs of diverse industries but also to exceed expectations in terms of durability and strength. Consequently, we have established ourselves as a trusted partner for projects across the globe.
What is JIS G3444 STK490 Carbon Steel Tube?
The JIS G3444 STK490 Carbon Steel Tube is a high-grade product that adheres to Japanese Industrial Standards (JIS). These tubes are particularly known for their exceptional tensile strength, resistance to corrosion, and superior weldability. As a result, they are widely used in demanding applications such as heavy-duty construction, industrial machinery, and oil & gas pipelines.
At Sachiya Steel International, we manufacture these tubes with precision to ensure they deliver outstanding performance in challenging environments. Moreover, we offer customization options to cater to your specific requirements, ensuring you receive products that perfectly align with your project needs.
Key Features and Benefits
- High Strength: Designed to withstand heavy loads and high pressure, making them ideal for structural and industrial applications.
- Corrosion Resistance: Provides durability even in harsh environmental conditions, reducing maintenance costs over time.
- Excellent Weldability: Ensures seamless integration into various structural systems.
- Versatility: Suitable for a wide range of applications, from construction to automotive industries.
- Customization: Available in various sizes, finishes, and coatings to meet unique project requirements.
Applications of JIS G3444 STK490 Carbon Steel Tubes
These tubes are extensively used in a variety of industries due to their versatility and strength. Below are some key applications:
- Construction: Scaffolding, frameworks, and bridges.
- Industrial Machinery: Components for heavy equipment and manufacturing units.
- Automotive: Structural parts such as chassis and frames.
- Pipelines: Ideal for water supply, industrial fluid systems, and gas pipelines.
- Oil & Gas: Reliable for high-pressure and high-temperature environments.
Specifications of JIS G3444 STK490 Carbon Steel Tubes
| Specification | Details |
|---|---|
| Standard | JIS G3444 |
| Grade | STK490 |
| Outer Diameter (OD) | 21.3 mm – 609.6 mm |
| Wall Thickness | 2.0 mm – 25.0 mm |
| Length | Up to 12 meters (custom lengths available) |
| Surface Finish | Black, Galvanized, Painted, or Customized |
Complete Dimension Chart for JIS G3444 STK490 Carbon Steel Tubes
| Outer Diameter (OD) | Wall Thickness (mm) | Weight (kg/m) | Standard Length (meters) |
|---|---|---|---|
| 21.3 | 2.0 | 1.38 | 6 – 12 |
| 26.9 | 2.3 | 1.85 | 6 – 12 |
| 33.7 | 2.6 | 2.68 | 6 – 12 |
| 42.4 | 3.2 | 4.02 | 6 – 12 |
| 48.3 | 3.2 | 4.89 | 6 – 12 |
| 60.3 | 3.6 | 6.43 | 6 – 12 |
| 76.1 | 4.0 | 9.23 | 6 – 12 |
| 88.9 | 4.5 | 12.16 | 6 – 12 |
| 114.3 | 5.4 | 18.12 | 6 – 12 |
| 139.7 | 6.3 | 25.84 | 6 – 12 |
| 168.3 | 7.1 | 37.02 | 6 – 12 |
| 219.1 | 8.2 | 55.42 | 6 – 12 |
| 273.0 | 9.3 | 77.43 | 6 – 12 |
| 323.9 | 10.3 | 102.17 | 6 – 12 |
| 406.4 | 12.5 | 159.48 | 6 – 12 |
| 508.0 | 16.0 | 247.02 | 6 – 12 |
Chemical Composition of STK490 Carbon Steel Tubes
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.18 – 0.23 |
| Manganese (Mn) | 1.30 – 1.70 |
| Phosphorus (P) | 0.035 (max) |
| Sulfur (S) | 0.035 (max) |
Mechanical Properties of STK490 Carbon Steel Tubes
| Property | Value |
|---|---|
| Tensile Strength | 490 MPa (min) |
| Yield Strength | 325 MPa (min) |
| Elongation (%) | 22 (min) |
| Hardness | 150 HB (max) |
Pricing Table for JIS G3444 STK490 Carbon Steel Tubes
| Size (Outer Diameter) | Wall Thickness | Price (INR per meter) | Price (USD per meter) |
|---|---|---|---|
| 21.3 mm | 2.0 mm | ₹150 | $1.80 |
| 33.7 mm | 2.6 mm | ₹220 | $2.64 |
| 48.3 mm | 3.2 mm | ₹280 | $3.36 |
| 88.9 mm | 4.5 mm | ₹420 | $5.04 |
| 219.1 mm | 6.3 mm | ₹850 | $10.20 |
| 406.4 mm | 12.5 mm | ₹1,700 | $20.40 |
| 508.0 mm | 16.0 mm | ₹2,500 | $30.00 |
Export Countries for Sachiya Steel International
We serve a wide range of industries across the globe. Here are the key regions we export to:
| Region | Countries |
|---|---|
| Asia | UAE, Saudi Arabia, Qatar, Oman, Singapore, Malaysia |
| Africa | South Africa, Kenya, Nigeria, Egypt |
| Europe | Germany, UK, France, Italy, Netherlands |
| Americas | USA, Canada, Mexico, Brazil |
| Oceania | Australia, New Zealand |
Conclusion
At Sachiya Steel International Private Limited, we focus on delivering JIS G3444 STK490 Carbon Steel Tubes that combine quality, reliability, and cost-effectiveness. By ensuring high performance and durability, we have become the preferred supplier for industries worldwide. Additionally, our ability to meet both standard and customized requirements makes us a one-stop solution for all your steel tube needs.
Contact us today to explore our range of products and services. Let us help you achieve your project goals with precision-engineered steel solutions!