A Comprehensive Guide to Understanding Mild Steel Pipes

Feb 14

What is mild steel pipe ?

Mild steel pipes, also known as carbon steel pipes, are made from low-carbon steel and are used for a variety of applications such as structural, mechanical, and fluid conveyance.

There are various standards that apply to MS (Mild Steel) pipes in different parts of the world, and the specific standards that are used can depend on the application, the region, and other factors. Here are some examples of commonly used standards for MS pipes:

· Indian Standards: IS 1239, IS 1161, IS 3589, IS 4270, IS 1978, IS 3601, and others

· American Standards: ASTM A53, ASTM A135, ASTM A795, ASTM A523, and others

· British Standards: BS 1387, BS 3601, BS 6323, and others

· European Standards: EN 10255, EN 10219, EN 10217, EN 10296, and others

· Japanese Standards: JIS G 3444, JIS G 3452, JIS G 3454, JIS G 3455, and others

· Australian Standards: AS 1074, AS 1163, AS 1450, and others

These standards cover various aspects of MS pipes, such as dimensions, weight, chemical composition, mechanical properties, and testing procedures. The specific standard used can depend on factors such as the intended application, the specific requirements of the project or industry, and the regulations in the region where the pipes will be used.

Understanding the properties and benefits of mild steel pipes can help you make informed decisions when choosing the right type of pipe for your needs.

What are the Properties of Mild Steel Pipes?

· Strength: Mild steel pipes have a high tensile strength, making them suitable for heavy-duty applications.

· Durability: Mild steel pipes are resistant to corrosion and have a long service life, making them a cost-effective option for many applications.

· Versatility: Mild steel pipes can be formed into various shapes and sizes, making them suitable for a wide range of applications.

· Weldability: Mild steel pipes can be easily welded, which makes them ideal for fabrication and construction projects.

What are the benefits or Advantages of using Mild Steel Pipes?

· Cost-effective: Mild steel pipes are relatively inexpensive compared to other types of pipes, making them a popular choice for many applications.

· Easy to work with: Mild steel pipes can be easily cut, drilled, and shaped, making them easy to work with on construction sites.

· Wide availability: Mild steel pipes are widely available, making them easy to source for large projects.

· Strong and durable: Mild steel pipes have high strength and durability, making them ideal for applications where the pipes will be subjected to heavy loads or stress.

What are the applications of Mild Steel Pipes?

· Fire protection systems: Mild steel pipes are used in fire protection systems for the transportation of water to fire hydrants and fire sprinkler systems.

· HVAC systems: Mild steel pipes are used in heating, ventilation, and air conditioning (HVAC) systems for the transportation of air and hot and cold water.

· Plumbing applications: Mild steel pipes are used in plumbing systems for the transportation of water and waste.

· Structural applications: Mild steel pipes are commonly used in construction for structural support, such as in building frameworks, bridges, and buildings.

· Mechanical applications: Mild steel pipes are used in various mechanical applications, such as in pipelines for transporting liquids and gases.

· Automotive applications: Mild steel pipes are used in the automotive industry for a variety of applications, such as in exhaust systems.

· Agricultural applications: Mild steel pipes are used in the agricultural industry for irrigation and drainage purposes.

Vijay Sales Corporation is India’s leading distributor of MS Pipes manufactured by Jindal Industries Pvt. Limited (Jindal Hissar) and Jindal Pipes Ltd (Jindal Star).

To manufacture steel pipes, Jindal sources the raw material in the form of Hot Rolled Steel Coils from Steel Authority of India (SAIL).

Steel Authority of India Limited (SAIL) is India’s largest manufacturer of Steel and is also classified as one of the Maharatnas of the country's Central Public Sector Enterprises.

The Top 5 Steel Pipe Manufacturers in India

1. Jindal Pipes Limited- D.P. JINDAL GROUP:

Jindal Pipes Private Limited is a part of the D.P. Jindal Group, one of India's leading industrial conglomerates. The company has two well-known brands in the steel pipe and tube manufacturing industry - Maharashtra Seamless and Jindal Star.

Maharashtra Seamless :

Maharashtra Seamless pipes or MSL manufacture pipe without a seam or weld-joint. In seamed or welded pipes, the seam or weld-joint represents the weaker point of the pipe, which limits the overall strength of the pipe. In contrast, seamless pipes boast a uniform structure and strength throughout their body, owing to the absence of a joint. Consequently, seamless pipes are well-suited to applications demanding high pressure, temperature, mechanical stress, or corrosive atmospheres, such as those encountered in Oil & Gas, Refinery, Petrochemical, Chemical, Fertilizer, Power, Automotive, Bearing, Mechanical & Structural applications.

Incorporated in 1988, MSL is the biggest manufacturer of Seamless and ERW steel pipes and tubes in India. As a flagship company of the D P Jindal Group, MSL holds a preeminent position in the Indian steel industry.

Jindal Star Pipes :

Jindal Star is one of the largest manufacturers of MS steel pipes in India. Serving various applications, such as Plumbing, MEP works, Structural and Oil and Gas, the top-selling products of the company include Black & Galvanized ERW Steel Tubes that conform to IS: 1239, IS:3589 ,IS:1161, API 5L (Line Pipe). The company stands out as the sole manufacturer of ERW black and galvanized pipes ranging from 15mm NB to 500mm NB. Jindal Star has several manufacturing facilities across India, including in Ghaziabad, Bellary, Nagothane, Hyderabad. The company's products are known for their excellent corrosion resistance, high strength, and durability.

2. Jindal Industries Pvt Limited – JINDAL HISSAR PIPES

Jindal Industries Pvt Limited is a leading manufacturer of ERW (Electric Resistance Welded) steel pipes and tubes and has one of the best brand approvals throughout the country. The company's manufacturing facility is located in the city of Hissar, in the state of Haryana, India.

Jindal Hissar is known for producing a wide range of high-quality steel pipes and tubes that are used in various industries, such as agriculture, construction, and infrastructure. The company produces MS Black and Galvanized Pipes and Tubes of superior quality, conforming to a range of National and International Standards, with dimensions ranging from 15mm to 300mm. Some of the standards that the company adheres to include: Indian Standards: IS 1239, IS 1161, IS 3601, IS 4923, IS 9295. In addition to these standards, Jindal Hissar also conforms to other industry-specific standards and specifications to ensure that its products meet the required quality and safety standards.

3. Tata Pipes-

Tata Pipes is a leading steel manufacturer in India and produces a range of high-quality MS steel pipes and Galvanized Iron pipes. Across the globe, pipelines and various operations employ MS and GI pipes on a wide scale. The former is crafted from mild carbon steel, while the latter is coated with zinc to prevent corrosion. The company produces Galvanized Iron (GI) Pipes in various sizes and thicknesses, conforming to IS: 1239 and IS: 3589, as well as ASTM standards, and strictly adhering to Inspection protocols laid down by the Bureau of Indian Standards (BIS) as per licensing norms.

4. APL Apollo Tubes Limited-

APL Apollo Tubes is one of the most up and coming brand of Steel Pipes in India.. The company's product range includes MS black and galvanized pipes, pre-galvanized pipes, structural ERW Steel tubes, hollow sections and CR coils. Most common among them include Rectangular Hollow Sections and Square Hollow Sections. Apl Apollo is considered to be one of the best brands for Rectangular & Square sections in India and the one of the best ranges for Steel Sections.

5. Surya Roshni Limited-

Surya Roshni Limited is one of the leading companies in the lighting and steel industries in India. The company was established in 1973 and is headquartered in New Delhi. The company produces a wide range of pipes in various sizes and grades, catering to the needs of the infrastructure, construction, and oil and gas sectors. Their manufacturing plants produce premium quality ERW Mild Steel Round and Section Pipes.

Conclusion

To fulfil your specific requirements for MS pipes and steel tubes, you should reach out to Vijay Sales Corporation. We can assist you in selecting the appropriate products based on your needs, which will help ensure that your project is completed on time. With over 60 years of experience, we've served over 100,000 customers and helped them save on their projects by providing steel pipes, valves, fittings, and more at the best prices.