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MS Pipes

MS Pipes: Types, Applications, and How They Are Sold

18th Dec, 24

What are MS Pipes?





MS Pipes, short for Mild Steel Pipes, are made from low-carbon steel (less than 0.25%), making them highly versatile and easy to use. Their low carbon content ensures these pipes remain ductile and soft, allowing for effortless welding, bending, and forming into various shapes and sizes. MS Pipes are widely used for structural applications in construction and engineering. Coated with paints, varnishes, or other metals to prevent rust, they require minimal maintenance under normal conditions and are ideal for projects requiring durability and flexibility.


Why choose MS Pipes:


Mild Steel (MS) pipes stand out as an ideal choice for a wide range of applications due to their exceptional combination of durability, cost-efficiency, and versatility. One of the key advantages of MS pipes is their ability to reduce the overall weight of material without compromising on strength. Despite their relatively higher thickness, MS pipes are engineered to deliver impressive tensile strength, ensuring they can withstand heavy loads, high pressure, and adverse conditions. This makes them a reliable choice for industries like construction, infrastructure, and automotive, where both strength and lightweight properties are crucial.


Types of MS Pipes


Metal pipes play pivotal roles across multiple industries, bringing strength, durability, and versatility to various applications. In construction, they are integral to structural integrity; in furniture, they contribute to both functionality and aesthetic appeal; while in design, they offer an opportunity to blend utility with modern artistic expressions. Each type of pipe brings its unique properties to the table, making them indispensable in their respective domains.


1. Hot Rolled (HR) Steel Pipes


Hot rolled steel pipes are manufactured by rolling the steel at temperatures over 1,700°F, which is above the steel’s recrystallization temperature. This makes the steel easier to form and result in products that are easier to work with.

  • Square HR Pipes: Often used in the framework of construction due to their strength and flexibility. They can also be a stylish element in furniture design.
  • Rectangular HR Pipes: Commonly used in structural applications, including bridges, buildings, and constructions, providing a balance of strength and aesthetic appeal for architectural designs.
  • Round HR Pipes: These are typically used for scaffolding, truss work, and other structural applications, such as machinery manufacturing. Their round shape is essential for withstanding internal pressures.


2. Cold Rolled (CR) Steel Pipes


Cold rolled steel pipes are essentially hot rolled steel that has been further processed to increase its strength and improve its surface finish. This process involves rolling the steel at room temperature.

  • Square CR Pipes: Ideal for applications where precision is crucial, such as in the manufacturing of high-end furniture or custom fixtures.
  • Rectangular CR Pipes: Often utilized in the automotive industry and in the manufacturing of enclosures and frames that require tight tolerances and smooth finishes.
  • Round CR Pipes: Used in applications that require a high degree of surface integrity and finish, such as in the fabrication of rollers or components that are visible in finished products.
  • Oval CR Pipes: These are used in more specialized applications like automotive structural parts and furniture, where an aesthetic touch combined with strength is necessary.


3. Galvanized Iron (GI) Steel Pipes


GI pipes are coated with zinc to prevent rusting and are typically used in outdoor environments where the pipe is exposed to moisture and corrosive elements.

  • Square GI Pipes: Popular in the construction of railings, fencing, and other infrastructures where durability against environmental factors is critical.
  • Rectangular GI Pipes: Commonly used in construction frameworks, especially in areas prone to corrosion. They also find applications in outdoor furniture designs.
  • Round GI Pipes: They are widely used for water supply lines and also in outdoor furniture that requires longevity against weather conditions.


4. Semi-coil Steel Pipes


Semi-coil steel pipes, crafted from recycled steel, serve as a sustainable choice for construction projects emphasizing environmental consciousness. These pipes are extensively utilized in creating temporary structures such as sheds, labor rooms, and boundaries, as well as in railings. The use of recycled material not only reduces the environmental impact but also supports the construction industry's shift towards sustainable practices. Projects that incorporate semi-coil steel pipes highlight their commitment to sustainability, aligning with modern construction trends that prioritize eco-friendly materials and methods.

Each type of MS Pipe has distinct advantages, and the choice depends on the application and environment. At Namadeva Steel Center, we offer a comprehensive range of MS Pipes tailored to meet diverse industrial and structural requirements.

Type | Shapes | Applications
Hot Rolled (HR) | Square, Rectangular, Round | Construction frameworks, machinery manufacturing, plumbing
Cold Rolled (CR) | Square, Rectangular, Round, Oval | Precision applications in automotive, furniture, fixture manufacturing
Galvanized Iron (GI) | Square, Rectangular, Round | Outdoor structures, railings, fencing, water supply lines
Semicoil | Square, Rectangular, Round | Sustainable construction

This concise table summarizes the key types of MS Pipes, their features, and typical applications.


Applications of MS Pipes


Mild Steel (MS) Pipes are highly versatile and find usage across numerous industries due to their strength, durability, and adaptability. Here are seven key applications:



Applications of MS Pipes in Construction, Furniture, and Design


1. Construction Industry
 



MS pipes are integral to the construction industry due to their robustness and versatility, which are essential for a variety of structural and non-structural applications.

  • Building Frameworks: MS pipes are used extensively in the construction of building frameworks, including the structural support for walls, floors, and ceilings. Their strength and flexibility make them ideal for both residential and commercial buildings.
  • Roofing Structures: In roofing, MS pipes serve as purlins and trusses, providing essential support that can withstand heavy loads and environmental stress.
  • Scaffolding and Shoring: Temporary structures such as scaffolding and shoring made from MS pipes are crucial during the construction and maintenance of buildings, ensuring worker safety and structural integrity.


2. Furniture Industry

 
In the furniture industry, MS pipes are celebrated for their aesthetic appeal as well as their structural qualities, allowing for innovative designs and durable furniture.

  • Modern and Industrial Furniture: MS pipes are popular in the creation of modern and industrial-style furniture pieces, such as tables, chairs, and shelving units. Their sleek, metallic look complements minimalist and contemporary design themes.
  • Custom Fixtures and Decorations: Designers often use MS pipes in custom fixtures like lamp stands, curtain rods, and wardrobe racks, exploiting their ability to be easily molded and welded into various shapes and sizes.


3. Design Industry
 


MS pipes find their applications in the broader design industry, particularly in interior and exterior decor, where functionality meets creativity.

  • Interior Design Elements: MS pipes are used to create various interior design elements such as stair handrails, guardrails, metal shelves and metal partition walls. They offer a blend of durability and style that is essential for modern interiors.
  • Architectural Structures: In architecture, MS pipes are used to design canopies, elevation design, building entrances, building sheds, archways, and other intricate structures that require a combination of structural integrity and aesthetic appeal.
  • Landscaping and Outdoor Decor: MS pipes are also used in landscaping and outdoor decorations, including garden pergolas, metal trellises, outdoor furniture, frames, gates, and fencing, providing long-lasting structures that are resistant to outdoor elements.


4. Plumbing and HVAC Systems
 


MS pipes are extensively used in plumbing and HVAC systems due to their durability and ease of installation, making them a prime choice for these critical infrastructures.

  • Water Supply and Sewage: ERW MS pipes are frequently used for water supply lines and sewage systems because they provide a smooth, uniform diameter that is essential for minimizing friction losses and ensuring efficient water flow.
  • Air Ducts: In HVAC systems, MS pipes are used to fabricate air ducts that facilitate effective air distribution throughout buildings, which is crucial for maintaining indoor air quality and comfort.
  • Moisture-Prone Environments: Galvanized MS pipes, known for their corrosion resistance, are especially suited for use in areas exposed to moisture, which is common in plumbing applications.


5. Irrigation and Agricultural Systems
 


In agriculture, the durability and efficiency of MS pipes make them ideal for various applications, especially in irrigation.

  • Irrigation Pipelines: MS pipes are used in the construction of durable and efficient irrigation systems that require minimal maintenance and provide long-lasting service in agricultural fields.
  • Greenhouses and Sheds: The structural strength of MS pipes makes them suitable for building sturdy frames for greenhouses and agricultural sheds, protecting plants and livestock from external elements.


6. Decorative and Aesthetic Applications
 


MS pipes also find significant applications in the design and decor sectors, where they contribute both functionally and aesthetically.


  • Artistic Railings and Panels: Designers often choose MS pipes to create unique, artistic railings for staircases, balconies, and other architectural elements that combine safety with style.
  • Industrial-Style Designs: In interior design, MS pipes are a popular choice for achieving an industrial look, used in making light fixtures, furniture, and decorative features that reflect a modern, urban aesthetic.



Things to consider while buying MS Pipes:


MS Pipes are versatile products sold in various specifications to cater to diverse industrial, construction, and domestic needs. They are typically sold based on weight, dimensions, and other physical attributes, allowing buyers to choose options that best suit their requirements.


1. Weight and Length
MS Pipes are commonly sold by weight, measured in kilograms (KGs) or metric tons (MT). This method is ideal for bulk purchases, especially for large-scale industrial or construction projects. In some cases, they are sold by length, measured in meters or feet, which is often preferred for smaller or custom orders.


2. Thickness
The thickness of MS Pipes, also known as wall thickness, plays a significant role in determining their strength and application. It is measured in millimeters (mm) and typically ranges from 0.8 mm to 16 mm. Thinner pipes are suitable for lightweight applications, while thicker pipes are used in heavy-duty or high-pressure systems.


3. Diameter
MS Pipes are categorized by their diameter, including both inner diameter (ID) and outer diameter (OD). Standard sizes range from 12 mm to 500 mm or more, depending on the intended use. 


4. Length
Standard lengths for MS Pipes are typically 6 meters. However, many suppliers offer custom lengths to meet specific project requirements, providing flexibility for specialized applications.


5. Grades and Standards
MS Pipes are sold according to specific grades, such as IS 1239, IS 3589, or ASTM A53. These grades ensure compliance with national and international standards for quality and performance. Higher grades are often used in critical applications where strength and durability are paramount.


6. Coating Options
MS Pipes are available in both uncoated and coated forms. Uncoated pipes, also known as black pipes, are economical and suitable for low-pressure uses. Galvanized pipes, coated with a layer of zinc, offer corrosion resistance and are ideal for outdoor and moisture-prone environments.


7. Shapes
MS Pipes are sold in various shapes, including round, square, and rectangular forms. Round pipes are the most versatile, while square and rectangular pipes are preferred for structural and decorative applications.


This range of selling options ensures that buyers can choose the right MS Pipes based on their specific needs, from lightweight applications to heavy-duty industrial use. By offering flexibility in weight, dimensions, and finishes, MS Pipes continues to meet the evolving demands of modern industries and infrastructure projects.


Parameter | Details
Unit of Sale | - Weight: Sold in kilograms (KGs) or metric tons (MT).- Length: Typically in meters or feet.
Thickness | - Measured as wall thickness in millimeters (mm).- Ranges from 0.8 mm to 16 mm, depending on application.
Diameter | - Inner Diameter (ID) and Outer Diameter (OD) specified.- Sizes range from 12 mm to 500 mm or more.
Length | - Standard lengths: 6 meters.- Custom lengths available based on requirements.
Shape | - Available in round, square, and rectangular shapes to suit specific uses.

This structure ensures that buyers can select pipes tailored to their needs, whether for structural, fluid transport, or decorative purposes.


Maintenance and Care for MS Pipes


Regular Painting
MS Pipes benefit from repainting every few years to guard against rust, especially if located in corrosive environments. Start by cleaning off any rust and debris, then apply a rust-inhibiting primer and finish with a coat of suitable metal paint.


Wiping and Cleaning
Keep MS Pipes clean by regularly wiping them down to remove dust and other particulates. For a deeper clean, use mild soapy water; harsh chemicals should be avoided to prevent damage to the pipe surfaces.


Rust Control
Regular inspections can help catch signs of rust early, particularly at welds and joints. Applying a zinc-based paint or undergoing a galvanizing process provides a protective barrier against rust. Also, ensure that the pipes are not exposed to moisture for prolonged periods to prevent rust formation.


By following these maintenance steps, you can enhance the performance and longevity of MS Pipes in any setting.



MS Pipe Suppliers - Namadeva Steel Center


At Namadeva Steel Center, we are committed to being a trusted supplier of high-quality MS Pipes. We source our pipes from reliable manufacturers, ensuring compliance with national and international standards (IS, BS, API, ASTM, DIN). Our wide range of sizes, grades, and specifications caters to industries.


Our mission is to deliver not only top-notch MS pipes but also reliable service and tailored solutions to meet your project needs. Choose Namadeva Steel Center for durable and efficient MS pipe solutions.


Frequently Answered Questions


What are MS Pipes used for?

  • MS Pipes are widely used in various industries including plumbing, engineering, and construction. They are ideal for structural applications, piping systems, and fabrication due to their strength and ductility.


How do MS Pipes differ from stainless steel pipes?

  • MS Pipes are made from carbon steel and are more susceptible to corrosion than stainless steel pipes, which contain chromium that provides a corrosion-resistant layer. MS Pipes are generally less expensive and are favored for their weldability and machinability.


Can MS Pipes be used for drinking water supply?

  • Yes, MS Pipes can be used for drinking water supply, but they must be properly coated and maintained to prevent corrosion and ensure water quality.


What sizes and thicknesses do MS Pipes come in?

  • MS Pipes come in a variety of sizes and thicknesses, typically measured in terms of diameter and gauge. Common diameters range from 1/2 inch to 24 inches, with wall thicknesses depending on the application and pressure requirements.


How are MS Pipes manufactured?

  • MS Pipes are manufactured using mild steel strips which are formed into a tube and welded longitudinally. They can be made by various methods including ERW (Electric Resistance Welded), seamless, or fabricated.


What is the lifespan of MS Pipes?

  • The lifespan of MS Pipes varies depending on the environment and usage but typically ranges from 20 to 30 years. Proper maintenance and protection from corrosion can extend their lifespan significantly.


Are MS Pipes suitable for outdoor use?

  • MS Pipes are suitable for outdoor use if they are properly coated and protected against weather conditions and corrosion. Galvanizing or painting is recommended for outdoor applications.


How do MS Pipes handle high temperatures?

  • MS Pipes can handle moderately high temperatures but may lose strength and structural integrity if exposed to temperatures above 300°C. For high-temperature applications, alloy or stainless steel pipes might be more appropriate.


Can MS Pipes be repaired if they get damaged?

  • Yes, MS Pipes can be repaired through welding, patching, or replacing sections. However, it's important to assess the extent of damage and consult a professional to ensure structural integrity.


How can I ensure the quality of MS Pipes?

  • To ensure the quality of MS Pipes, purchase from reputable manufacturers and suppliers who adhere to international standards like ISO or ASTM. Inspect for uniformity in thickness, smooth welding seams, and proper coating.