What are the MS Pipe Sizes Available in the Market?

When it comes to construction projects or plumbing installations, the choice of the right materials is crucial. MS (Mild Steel) pipes are a popular choice due to their durability and versatility. In this article, we will delve into the various sizes of MS pipes available in the market, including MS Rectangular Pipe Dealers, and also touch upon GI (Galvanized Iron) pipes. Whether you are a DIY enthusiast or a contractor looking for the right pipes, understanding the sizes and options available is essential. Let’s get started!

Understanding MS Pipes

MS pipes are made from low-carbon steel and are widely used in various industries and applications. They are known for their strength and resistance to corrosion, making them ideal for both structural and plumbing purposes. To choose the right MS pipe, you need to consider three primary factors: diameter, wall thickness, and length.

Common MS Pipe Sizes

1. MS Pipe Diameter

The diameter of an MS pipe plays a significant role in determining its load-bearing capacity. Common diameters range from 1/2 inch to 24 inches or more. Larger diameter pipes are suitable for carrying more substantial loads, while smaller ones are used for lighter applications.

2. MS Pipe Wall Thickness

The wall thickness of MS pipes varies, and it affects their durability and suitability for different tasks. Thicker walls provide greater strength and are preferred for heavy-duty applications, such as structural support. Thinner walls are used for less demanding purposes.

3. MS Pipe Length

MS pipes come in various lengths, typically ranging from 6 meters to 12 meters. The choice of length depends on the specific requirements of your project. Longer pipes are more cost-effective for extended installations, while shorter ones are suitable for smaller tasks.

MS Rectangular Pipes

MS rectangular pipes are a specialized type of MS pipe that finds extensive use in construction and fabrication. They offer several advantages.

Advantages of MS Rectangular Pipes

  1. Structural Integrity: MS rectangular pipes are designed to offer exceptional structural integrity, making them perfect for load-bearing applications.
  2. Space Utilization: Their rectangular shape allows for efficient utilization of space, making them suitable for architectural and construction purposes.

Common Sizes of MS Rectangular Pipes

MS rectangular pipes come in various sizes, with the most common dimensions being 50x25mm, 75x50mm, and 100x50mm. These sizes cater to a wide range of construction needs, from framing to fencing.

GI Pipes

GI pipes are another essential component in construction and plumbing, and it’s important to understand the differences between MS and GI pipes.

Difference Between MS and GI Pipes

The primary distinction between MS and GI Pipe Dealers lies in their material composition. MS pipes are made from mild steel, while GI pipes are coated with a layer of zinc to protect against corrosion. This zinc coating gives GI pipes a shiny appearance.

GI Pipe Sizes

GI pipes are available in various sizes, similar to MS pipes. Common diameters range from 1/2 inch to 6 inches. The wall thickness and length options are also similar to those of MS pipes.

Finding MS Rectangular Pipe Dealers

When you need to purchase MS rectangular pipes or any other type of MS pipe, it’s crucial to find a reliable dealer. Here are some tips for choosing the right one.

Tips for Choosing a Reliable Dealer

  1. Reputation: Look for dealers with a good reputation in the market. Check online reviews and ask for recommendations from professionals in the industry.
  2. Product Range: Opt for dealers who offer a wide range of MS pipe sizes and types to ensure you find what you need.
  3. Quality Assurance: Inquire about the quality assurance measures the dealer has in place. Ensure they provide genuine and certified products.
  4. Price Transparency: Choose a dealer with transparent pricing and no hidden costs. Request detailed quotations for your specific requirements.


In conclusion, understanding the various MS pipe sizes available in the market, including MS rectangular pipes and GI pipes, is essential for making informed choices in construction and plumbing projects. Consider factors like diameter, wall thickness, and length to select the right MS pipe for your needs. Additionally, choose reputable dealers to ensure the quality and reliability of your materials.


  1. What is the difference between MS and GI pipes?
    1. MS pipes are made of mild steel, while GI pipes are coated with zinc to prevent corrosion.
  2. What are the common sizes of MS pipes for plumbing purposes?
    1. Common sizes for plumbing range from 1/2 inch to 2 inches in diameter.
  3. How do I determine the appropriate wall thickness for an MS pipe?
    1. The wall thickness depends on the intended use. Consult with a structural engineer for specific recommendations.
  4. Are MS rectangular pipes suitable for structural applications?
    1. Yes, MS rectangular pipes are known for their structural integrity and are commonly used in construction.
  5. Where can I find reliable MS pipe dealers near me?
    1. You can search online, ask for recommendations from professionals, or visit local hardware stores for reputable dealers.

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