One of the most common question every steel construction projects arises is- whether to choose black MS pipes or galvanized pipes. Both these options are highly versatile across various applications. The size and pressure handling are also comparable in both. But there are deeper differences that one needs to understand before selecting the MS pipe dealers. In this blog, we are going to dive deep into the fundamental differences between black pipes and GI pipes and help you select the right one for your project.
Understanding Both Types of MS Pipes
The mild steel pipes have very similar core properties, such as strength and material characteristics. However, the longevity differs by the process of manufacturing in which black and galvanized pipes are made.
Black MS Pipes
Black pipes are the original form of mild steel. These are black in colour due to the natural oxidation process. It is highly durable, very affordable, easily weldable, and can last for decades in dry environments.
Galvanized MS Pipes
Galvanized (GI) pipes are the the coated form of mild steel. Zinc coating treatment is done on its surface. The additional layer makes it highly resistant to corrosion, rust in humid air.
Key Differences
Here are the factors to understand the differences between black and galvanized MS pipes in detail:
Surface Protection
Since glavanized mild steel pipes are coated by Zinc layer, it has excellent protection against moisture and chemicals in its surrounding. GI pipes are designed for corrosion resistance while Black ones are for strength.
Maintainance
Black pipes are often coated with oil paint or varnish when they are exposed in the open. So, they need more maintenance than galvanized pipes, which already have a coated layer for long-term protection.
Best Suited Applications
Black MS pipes are commonly applicable to structural steel, fabrication, scaffolding and machinery components.
Galvanized pipes are suitable for plumbing, utility lines, irrigation systems and environments with dampness.
Best MS Pipe Dealers
Delhi Tubes & Pipes is one of the most reliable MS pipe dealers. We have a lot of experience in supplying steel pipes from trusted manufacturers. Our pipes are made by ERW technology, and we cater to industrial, commercial, and infrastructure applications. We supply both these types of MS pipes in the range of 15 to 300 mm of nominal bore as per the national and international standards. We provide these pipes for oil and gas transportation, firefighting networks, agriculture, water lines and structural fabrication.
Conclusion
Mild steel is a widely used component with versatile applications across various sectors. It is affordable, easy to machine and remains structurally strong without deformation. Both black MS pipe and GI pipes are forms of mild steel, but with different scopes of applications. GI pipes are preferred where surface protection is the priority, while Black pipes are used where strength and affordable structure are needed. If you want to buy the theme from reliable MS pipe dealers, choose us at Delhi Tubes & Pipes. Our experts will walk you through our range of solutions.
