MS Pipe:-Low carbon steel (less than 0.25% carbon) is used to create mild steel (MS) pipes. The pipes are simple to use and do not harden because to the low carbon content. MS Pipes may readily be welded and moulded into a variety of forms and sizes for use in pipelining and tubing since they are made of mild steel. Plumbing, firefighting, and HVAC are some common applications for them, but they can also be utilized in a wide range of other industrial and engineering applications. Although these pipes are typically covered with other metals, paints, varnish, etc. to avoid rusting, extra care should be given in extreme circumstances. These pipes are plain end and bevel end.
MS Pipe standard for dimension tolerance
IS 1239 (Part 1)-2004: This standard specifies the requirements for steel tubes and pipes. IS 1239 pipe is commonly used in a variety of applications in India, including plumbing, drainage, and structural supports.
EN 10204/3.2B: This standard specifies the requirements for steel products, including mild steel.
Material composition of MS pipe
Iron (Fe): 98.5-99.5%
Carbon (C): 0.1-0.3%
Manganese (Mn): 0.3-0.8%
Silicon (Si): 0.1-0.3%
Phosphorus (P): 0.04% max
Sulfur (S): 0.05% max
Types of MS Pipes
MS Pipes, also known as Mild Steel Pipes, come in various forms to cater to different applications. Understanding the types of Pipes is crucial for selecting the right one for a specific project.
Seamless Pipes
Description: Seamless MS Pipes are crafted from a single piece of steel, ensuring a smooth and continuous surface without any joints or seams.
Advantages:
- Exceptional strength and uniform structure.
- Suitable for high-pressure applications.
Applications:
- Oil and gas industry.
- Chemical processing plants.
Welded Pipes
Description: Welded Pipes are created by joining the edges of two steel sheets using various welding techniques.
Advantages:
- Economical compared to seamless pipes.
- Available in a wide range of sizes.
Applications:
- Water and gas pipelines.
- Structural supports.
ERW Pipes (Electric Resistance Welded)
Description: ERW Pipes are manufactured using the resistance welding process, where a current passes through the metal, heating it and forming a welded joint.
Advantages:
- High efficiency in production.
- Good dimensional accuracy.
Applications:
- Agricultural irrigation systems.
- Fencing and scaffolding.
LSAW Pipes (Longitudinal Submerged Arc Welded)
Description: LSAW MS Pipes are created by bending and welding steel plates. They are distinguished by a straight seam along the length of the pipe.
Advantages:
- Ideal for large-diameter pipes.
- High resistance to corrosion.
Applications:
- Oil and gas transmission lines.
- Offshore drilling platforms.
Spiral Welded Pipes
Description: Spiral Welded Pipes are produced by rolling a coiled steel strip into a spiral shape and then welding the edges together.
Advantages:
- Suitable for transporting fluids over long distances.
- Resistant to buckling and warping.
Applications:
- Water and wastewater pipelines.
- Piling for bridges and buildings.
CDW Pipes (Cold Drawn Welded)
Description: CDW MS Pipes are created by drawing the steel through a die to reduce its diameter, resulting in a smoother surface finish.
Advantages:
- Excellent surface finish and dimensional accuracy.
- Tighter tolerances in diameter.
Applications:
- Automotive components.
- Hydraulic systems.
Advantages of Using MS Pipes
- These pipes offer a multitude of advantages, making them a preferred choice in various industries.
- Durability and Longevity
- One of the key strengths of These Pipes lies in their durability. They can withstand harsh environmental conditions and are less prone to damage or deformation.
- Cost-Effectiveness
- Compared to pipes made from other materials, These Pipes are more budget-friendly. This makes them an economical choice for large-scale projects.
- Versatility in Applications
- From plumbing systems to structural supports, These Pipes find applications in a wide range of industries. Their adaptability makes them a versatile choice for engineers and builders.
- Resistance to Corrosion
- MS Pipes are known for their resistance to corrosion, especially when properly coated. This ensures a longer lifespan and reduced maintenance requirements.
Applications of MS Pipes
Mild Steel (MS) Pipes are widely utilized in various industries and sectors due to their versatility, durability, and cost-effectiveness. Here are some of the key applications of MS Pipes
Construction Industry
These pipes play a crucial role in the construction sector, serving as essential components in various structural elements.
They are used for: Support Structures: MS Pipes are employed in constructing columns, beams, and other load-bearing elements in buildings and bridges.
Scaffolding: They provide the framework for scaffolding, ensuring safety and stability for workers during construction.
Plumbing Systems
These pipes are extensively used in plumbing applications, facilitating the efficient transport of fluids within buildings. They are utilized for:
Water Distribution: These pipes are ideal for carrying potable water in residential, commercial, and industrial buildings.
Gas Lines: They are suitable for natural gas and LPG (liquefied petroleum gas) pipelines due to their durability and leak-resistant properties.
Transportation Sector
The transportation industry relies on these pipes for various applications, ensuring the integrity and safety of vehicles and infrastructure. They are used for:
Automobile Frames: These pipes are used in the fabrication of frames and chassis components in automobiles, providing structural strength.
Railings and Guardrails: They are employed in constructing railings and guardrails along highways and railway tracks for safety purposes.
Industrial Machinery
MS Pipes are integral to the functioning of industrial machinery across a wide range of sectors. They are utilized for:
Conveyor Systems: MS Pipes are used to create conveyors for material handling in factories and warehouses.
Pneumatic Systems: They are employed in the construction of compressed air systems for various industrial processes.
Agricultural Sector
In agriculture, MS Piping find applications in creating infrastructure that supports farming operations. They are used for:
Irrigation Systems: MS Piping are utilized in the construction of irrigation systems, ensuring efficient water distribution to crops.
Fencing and Enclosures: They are employed in creating fencing and enclosures for farms and agricultural facilities.
Oil and Gas Industry
MS Pipes play a critical role in the extraction, transportation, and processing of oil and natural gas. They are used for:
Oil and Gas Pipelines: MS Piping are employed in the construction of pipelines for transporting crude oil and natural gas over long distances.
Refinery Equipment: They are used in various equipment within refineries for processing and refining petroleum products.
ms pipe hsn code
The HSN code for MS pipes is 730630.
The HSN code (Harmonized System Nomenclature) is a six-digit code that is used to classify goods for customs purposes. It is used by over 200 countries and territories around the world.
The HSN code for MS pipes is as follows:
73: Iron or steel
06: Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel
30: Other welded of circular cross-section of iron or non-alloy steel
The HSN code for these pipes are important for both importers and exporters of MS pipe. It is used to determine the applicable tariffs and duties on MS piping.
If you are importing or exporting MS piping, it is important to use the correct HSN code. Using the incorrect HSN code can lead to delays and penalties at customs.
FAQs on MS Pipes
Q: What is the difference between MS Pipes and GI Pipes?
Ans: These pipes are primarily made of low carbon steel, while GI Pipes are galvanized with a zinc coating. This coating provides extra protection against corrosion.
Q: Can MS Pipes be used for underground applications?
Ans: Yes, Pipes can be used underground. However, it’s essential to apply an appropriate protective coating to prevent corrosion from soil moisture.
Q: Are there any specific welding techniques for MS Pipes?
Ans: Yes, welding Pipes requires specific techniques to ensure a strong and durable joint. It’s recommended to use techniques like MIG or TIG welding for best results.
Q: How do you prevent rusting in MS Pipes?
Ans: To prevent rusting, it’s crucial to apply a protective coating on the surface of the on the Pipe. Regular inspections and maintenance also play a vital role in preventing corrosion.
Q: What are the standard industry certifications for MS Pipes?
Ans: These pipes should adhere to industry standards and certifications, such as IS 1239 for seamless pipes and IS 3589 for welded pipes, to ensure quality and performance.