High-Quality Carbon Steel Tubes
KHETESHWAR ENTERPRISES supplies premium carbon steel tubes designed for heavy-duty industrial applications. Our carbon steel tubes offer excellent strength-to-weight ratio, superior weldability, and cost-effectiveness for various structural and mechanical applications.
Carbon steel tubes are widely used in construction, scaffolding, furniture manufacturing, automotive industry, and general engineering applications. Available in both seamless and welded forms, our tubes meet national and international quality standards.
About Carbon Steel Tubes
Carbon steel tubes are manufactured from carbon steel alloy containing varying amounts of carbon content. They are categorized as low carbon, medium carbon, and high carbon steel tubes based on carbon percentage. These tubes provide excellent mechanical properties and are suitable for applications requiring high strength and durability.
Key Features
- Superior structural strength and rigidity
- Excellent machinability and formability
- Cost-effective solution for large-scale projects
- Available in various shapes and sizes
- Easy to weld using standard welding techniques
- Suitable for surface treatments and coatings
- Wide availability and quick delivery
- Complies with IS and international standards
Industrial Applications
Carbon steel tubes find extensive use in construction frameworks, scaffolding systems, furniture manufacturing, automotive components, agricultural equipment, mechanical engineering, conveyor systems, and general fabrication works. They are the preferred choice when strength and economy are primary considerations.
About Stainless Steel Pipes
Stainless steel pipes are hollow cylindrical products manufactured through seamless or welded processes. They are designed to transport fluids, gases, and other materials in various industrial applications. Our SS pipes conform to international standards and undergo rigorous quality testing to ensure reliability and performance in demanding conditions.
Manufacturing Methods
- Seamless Pipes: No weld seam, superior strength
- ERW Pipes: Electric resistance welded, cost-effective
- SAW Pipes: Submerged arc welded for large diameters
- Laser Welded: Precision welding for thin walls
- Schedule Options: SCH 5S to SCH XXS available
- End Types: Plain, beveled, threaded
- Length: Standard 6M, or custom cut
- Testing: Hydrostatic, eddy current, UT
Key Benefits
Our stainless steel pipes offer exceptional corrosion resistance in aggressive environments, maintain integrity at extreme temperatures (-200°C to 800°C), require minimal maintenance, provide hygienic transport for food and pharma applications, and offer long service life exceeding 50 years in many applications.
Industry Standards
All pipes are manufactured in accordance with ASTM A312/A312M (seamless and welded), ASTM A358/A358M (large diameter welded), ASTM A790 (duplex), and other international standards. We provide complete documentation including mill test certificates, PMI reports, and dimensional inspection certificates.
Application Sectors
Our SS pipes serve critical applications in oil & gas refineries, chemical and petrochemical plants, power generation facilities, water treatment plants, pharmaceutical manufacturing, food & beverage processing, pulp & paper industry, marine applications, and general process piping systems.
Specifications & Grades
| Type | Size Range | Standard | Applications |
|---|---|---|---|
| ERW Tubes | 12mm to 200mm OD | IS 1239, ASTM A53 | Construction, Scaffolding |
| Seamless Tubes | 15mm to 250mm OD | ASTM A106, ASTM A53 | Oil & Gas, Power Plants |
| Square/Rectangular | 20mm to 150mm | IS 4923 | Furniture, Structures |
| CDS (Cold Drawn Seamless) | 10mm to 100mm OD | IS 3601 | Precision applications |
High Strength
Superior strength-to-weight ratio making them ideal for structural applications requiring load-bearing capacity
Cost-Effective
Economical solution for various industrial requirements without compromising on quality and performance
Easy Welding
Excellent weldability for fabrication and installation using arc welding, MIG, TIG methods
Surface Treatments & Coatings
To enhance corrosion resistance and appearance, carbon steel tubes can be treated with various surface finishes including galvanization (hot-dip or electro-galvanizing), powder coating, painting, phosphating, or oil coating. These treatments significantly extend the service life of tubes in outdoor or corrosive environments.