Mild Steel (MS) Pipes, also known as Mild Steel Pipes, are one of the most prevalent and extensively used steel pipes in India. Known for their low carbon content of around 0.25%, they have gained immense popularity in the construction industry due to their affordability, ease of use, versatility, and physical properties such as malleability and ductility.
Types of Mild Steel Pipes in India
In India, MS Steel Pipes are primarily classified into two types:
1) Galvanized Iron (GI) Pipes
Characterized by the presence of a zinc coating, GI Pipes are known for their corrosion resistance.
Applications:
- Water supply systems
- Plumbing
- Outdoor applications
2) Non-Galvanized Mild Steel Pipes
Also popularly known as MS Black Pipes or Black Pipes, these pipes do not have a zinc coating like GI pipes.
Applications:
- Structural applications
- Scaffolding
- Construction
- Furniture manufacturing
- Fabrication and industrial uses
Manufacturing Process of Mild Steel Pipes
Mild Steel pipes are primarily manufactured using different techniques based on application, size, and thickness.
1. Seamless MS Pipes
Seamless pipes are manufactured without any weld joints, making them stronger and more reliable for high-pressure applications.
Manufacturing Process:
- A solid round steel billet is heated and pierced to form a hollow tube.
- The tube is then elongated and rolled to achieve the desired thickness and diameter.
- The final pipe undergoes heat treatment, finishing, and quality checks.
Applications:
- Oil & gas pipelines
- Hydraulic systems
- Automotive industry
- Boiler and heat exchanger tubes
2. ERW MS Pipes (Electric Resistance Welded)
Manufactured by rolling steel strips and welding them longitudinally using a high-frequency electric current.
Applications:
- Water pipelines
- Structural frameworks
- Fencing and scaffolding
- Automotive and industrial sectors
3. LSAW (Longitudinal Submerged Arc Welded) MS Pipes
Manufactured by rolling steel plates into a cylindrical shape and welding them along the seam using submerged arc welding.
Applications:
- Large-diameter water and sewage pipelines
- Structural and offshore applications
- Heavy-duty engineering projects
4. HSAW (Helical Submerged Arc Welded) Pipes
Manufactured by rolling steel plates into a spiral shape and welding them along the edges.
Applications:
- Large-scale water transportation
- Infrastructure and construction
- Piling and structural purposes
5. Galvanized Mild Steel Pipes (MS)
MS pipes can be galvanized by coating them with a protective layer of zinc to prevent corrosion.
Applications:
- Plumbing and water supply systems
- Agricultural irrigation
- Construction and fencing
Price Trends & Market Analysis of MS Pipes
The cost of MS Steel Pipes in India depends on several dynamic factors:
1. Taxes & Duties
- GST on MS pipes is 18%.
2. Raw Material Costs
- Steel is the primary raw material, and its cost and availability significantly impact MS pipe prices.
3. Thickness & Coating
- The customization of MS pipes (thicker pipes and additional coatings) increases their cost.
4. Demand & Supply
- Infrastructure growth in India influences MS pipe prices. Increased demand due to government projects and private sector construction can drive prices higher.
Top MS Steel Pipe Manufacturers in India
Several leading brands manufacture MS pipes in India. Let’s explore some of the major players:
1. Jindal MS Pipes
- Offers MS ERW and Seamless pipes for domestic and industrial applications.
- Preferred for large infrastructure projects.
2. Tata MS Pipes
- Known for high-quality structural and seamless MS pipes.
- Has a strong distribution network across India.
3. APL Apollo Tubes MS
- Specializes in hollow sections and structural MS pipes.
- Has a wide client base in infrastructure and industrial projects.
4. Surya Roshini MS Pipes
- Manufactures both MS and GI pipes, primarily catering to plumbing, infrastructure, and industrial clients.
5. Maharashtra Seamless MS Pipes
- Specializes in seamless MS pipes for high-pressure applications.
6. Indian Seamless Metal Tubes (ISMT) MS Pipes
- One of the largest manufacturers of precision seamless pipes in India.
How to Choose the Right MS Steel Pipe Supplier?
Since MS Steel Pipes are widely used across India, there are numerous distributors who act as a bridge between customers and manufacturers. Choosing the right supplier is crucial for getting quality products and timely delivery.
Here’s what to consider:
1. Reputation & Market Presence
- Industrial projects require large quantities of MS pipes, often delivered across India.
- Select a supplier with a reliable supply chain and strong distribution network.
2. Customization Options
- Infrastructure and industrial projects often require customized pipes in terms of:
- Thickness
- Coating (galvanized or non-galvanized)
- End connections (threaded, beveled, or plain ends)
3. Certifications & Compliance
- Choose ISO-certified suppliers who adhere to BIS standards.
- For industrial and high-pressure applications, look for compliance with API, IBR, and ASTM standards.
4. On-Time Delivery & Logistics
- A good supplier should have adequate stock for bulk orders.
- Ensure they provide timely delivery and efficient unloading services.
Conclusion
Selecting the right MS pipes and a quality supplier requires informed decision-making and an understanding of project needs, material specifications, and supplier reliability.
About Madras Steels & Tubes
Madras Steels & Tubes is one of India’s trusted MS steel pipe suppliers, operating since 1988. We deliver products from top brands like TATA and Jindal, ensuring quality and reliability.
Why Choose Us?
- Pan-India Presence — Chennai, Bangalore, Mumbai, Delhi & Kolkata
- Certified Quality – BIS, ISO, API-compliant pipes
- Diverse Product Range – Seamless, ERW, GI, and structural pipes
For bulk orders and industrial inquiries, contact Madras Steels & Tubes today!
