Everything That You Need to Know ABout GI Tube

Introduction and Usage of GI Tube

The Galvanized Iron pipes are normally recognized as GI Tubes/pipes. Different industries use GI Tube use this pipes type in generous applications.

Galvanization is a process of applying a zinc layer on steel or iron in order to avoid corrosion and/or rusting. Zero carbon is found in pure irons so it is extremely ductile. A coating of zinc metal lasts very long and enhances the overall life of steel or zinc. Mild steel sheets are used to make G.I tubes and their joints (length-wise) are welded seams.

You May Also Read: Square Pipe: Different Types of Structural Pipes

They are prepared 12mm – 150mm in diameter and the maximum length of this pipe is approximately 6 meters. So, we have enough introduction of this pipe type and now let’s go through its usage and benefits.

GI tube

Usage of GI Tube

These pipes are used for different purposes, such as to supply water, gas, and other liquids within a building. In most rural water supply projects, the galvanized pipes are commonly used for treated water distribution and raw water conveying where water requirement is less. Generally, the galvanized pipes of medium quality are used.

Here are the most common uses of G.I Tube:

  • Sewage and water pipes
  • Structural purposes
  • Electric poles
  • Gas and oil transmissions
  • Automotive purposes
  • Engineering purposes

These pipes are also used for firefighting equipment, chemical transportation, air ducts, and compressed air line purposes. The G.I Tubes are lightweight, cheap, and also easy to transport and handle. They also require less effort to join.

Benefits of Galvanized Tube

There are diverse benefits of using G.I tube instead of other available types.

  1. Best for Larger Constructions

There is no other alternative that is better than the GI tube when we talk about the larger construction projects. They are best suited for projects that involve the construction of huge:

  • Buildings
  • Manufacturing units
  • Irrigation systems

The reason why galvanized pipes are best suited for such large projects is that they are highly durable and have a very tough composition. Because of this, these pipes become resistant to rust and abrasion.

These plated pipes have a large diameter and because of this, they become a great choice for tight and compact places.

  1. Budget-Friendly Piping Solution

The galvanization process is a highly affordable process for protecting iron or steel. The tubes that are made using this process costs much lesser. Another reason why it is much affordable is that the other methods to protect steel are very labor-intensive that actually increases the processing cost. On the other hand, the process of galvanizing is hassle-free and needs a minimal operation that doesn’t add to the overall piping cost.

  1. Less Maintenance Cost

GI pipes are rugged and tough pipes so they stay functional in the long run. They prove extremely savvy in the long run because they don’t rust and provide comprehensive impact and leakage resistance. Because the G.I pipes are zinc coated, so they uphold their properties for a long time.

Due to low maintenance, the overall machine expenses stay very low during the machine’s life cycle. Due to this factor, the galvanized pipes become a really great option for applications in remote areas. These pipes also become a superior option for the areas where it is difficult to get furnish repairs. Therefore, they require low maintenance and prove cost-efficient in the long run.

  1. Highest Quality Standards

Once they go through the galvanization process, the GI pipes meet the highest quality standards, making them a highly reliable piping option. Every single manufacturer is bound to meet certain parameters of quality in pipe fabrication process. They are also required to provide the correct quality standards. Because of this, predicting the actual lifespan and functional value of the pipes becomes straightforward. The functional value and lifespan of the product is important to every customer and in that case, they will find GI pipes to be the best option for their project.

Some Other Benefits

The galvanization process is very easy to inspect. The tube can easily be examined. You can easily test the pipe thickness using non-destructive and simple methods.

The coating of zinc offers rigidness to the pipe and makes sure that they stay rust-free. The coating consists of a metallurgical composition that offers ruggedness to the pipe making them last longer.

The corners of these pipes cannot get damaged more which is another satisfying benefit of using them in your projects. With zinc coating, the tube gets really compact so it stays safe in the toughest conditions.

Basically, galvanization is a process in which you coat the metal with zinc. This zinc coating makes the pipe compact and highly durable. Because of this modification, these pipes provide a number of benefits over many other methods used for strengthening iron or steel. They are affordable, lightweight, and best suited for larger construction projects.

Why Choose Us?

Sino rise has been in business long enough to understand what is required. We have the experience to design and develop products that would meet our client's need to perfection. We have the best personnel in the market, therefore, we offer only the finest quality products.


Since we have years of experience, therefore we deliver high-quality products. We have been catering national as well as international products for a long time.


To ensure that we meet the industry standards, we have acquired all the desired certification. After all, client satisfaction is among our top priorities. We would never compromise on the quality. For this very reason, we have all the required certification.

Experienced Team

We have highly experienced people on board. Thus, ensuring that all our products and services are of the finest quality.

You May Also Read: A Beginners Guide to Square Tube Vs Round Tube

State of the Art Technology

We understand that modern times require enhanced and improved products. Therefore, we have the latest technology to manufacture such products. Our state-of-the-art technology allows us to develop products that are in accord with our client’s sophisticated requirements.

For more information regarding our products and services, please contact us today.

GI tube


GI Pipe: Introduction, Features and Application

GI Pipe: Introduction, Features, and Application

GI pipes and MS pipes are zinc protected and low carbon pipes, respectively. Both pipes are extremely useful, and a number of industries use them. The best part about the two pipe variants is that they both are quite affordable. A GI and MS pipe is also known as GI tube and an MS tube. To make sure you are buying a quality GI or MS pipe, you must choose a reliable and well-known distributor such as the Sino Rise Industry.

After discussing the features and application areas of these two pipe types, we will also share some tips on how you can find a reliable distributor around.

You May Also Read: Steel Pipe: Carbon Steel and Black Steel

Introduction to GI Tube

GI stands for ‘galvanized iron’. The GI pipes have significant importance among other types of pipes that different industries and applications use. Galvanization is the process of applying a Zinc coating to steel or iron.

GI tube

Galvanization is done to improve the ability of iron and steel to guard against rust and/or corrosion. Pure iron contains 0% carbon and is extremely ductile. Zinc metal, on the other hand, is extremely long-lasting and thus it magically improves the lifespan of steel and iron, when manufacturers apply it on them.

Various structural applications also use Steel and GI iron pipes. They come with a zinc layer that ensures 100% rust protection. These tubes are available in many shapes and sizes to match the diverse needs of different customers. Now, let’s go through the features and application areas of the GI tubes.

GI Pipes (Tubes) Main Features

Here are some of the most important GI tube features that you must know:

  • Extremely durable
  • Higher longevity
  • Rigorous fabrication
  • Easier welding
  • Anti-rust coating
  • Greater corrosion resistance
  • Easy to cut
  • Easy to bend
  • Ease of threading

The GI pipes have a super finish and they follow all international standards of quality.

GI Pipes: Application Areas

There are many application areas where GI tubes are used. Here are some of them:

  • Main water supply
  • Wastewater transmission
  • Firefighting equipment
  • Sewerage lines
  • Gas and water line
  • Air duct
  • Compressed airline
  • Chemical transportation

The GI tubes have an advantage over other types of pipes for many good reasons including cost-efficient piping solution, low maintenance cost, and highest quality standards. All such benefits make this type of pipe best for large construction projects.

About MS (Mild Steel) Tubes

Carbon is present very densely in iron and it is being used in the manufacturing of pipes and other materials that are hard in nature. The presence of carbon steel in MS pipes is only 0.18% or even less. The low carbon availability in the mild steel tubes makes them less hard and easy-to-use.

Manufacturers produce such pipes from mild steel that has a low amount of carbon present. It is possible to easily convert them into different shapes and sizes for different purposes, such as pipelining and tubing.

Generally, these tubes are best used for drinking water supply, HVAC, plumbing, and firefighting. Apart from that, they are also effective for different industrial and engineering applications. The mild steel pipes are layered with varnish, paints, or other such metals. This helps the tube in protection against rusting and makes them highly durable. The coating of paint or varnish also helps the pipework well under critical situations.

MS Pipes Main Features

Although there are many, below are some of the major features of mild steel pipes or tubes:

  • Mild steel tubes or pipes come with greater ductile strength
  • These pipes adhere to the ASTM specifications
  • These tubes are enormously stronger
  • Low carbon presence
  • Easy to weld
  • Their fabrication is very easy
  • Very affordable
  • Highly durable

When compared to many other metals, the cost of MS tubes is very low, which makes them a very affordable option. A high-quality mild steel pipe can last as long as 100+ years. So, they are not only cheap in rate, but are also long-lasting.

MS Pipes: Application Areas

You can use mild steel pipes for a number of purposes. Here are some of the major application areas of these pipes:

  • Mechanical applications
  • Structural applications
  • Domestic applications
  • General engineering
  • Water steel tubes
  • Fencing
  • Designing of bus bodies

The structural uses of MS tubes include a shed, railing, doors, tents, stairs, and scaffolding. Industries, use them for barricading, trolleys, poles, machinery, and tools. The Automobile industry also uses them for manufacturing automobile parts, tools, chassis, and steering. Domestic uses include tents, stairs, decoration, fencing, railings, and doors. These pipes are also used in furniture applications, such as storage systems, racks, tables, and chairs.

The above-discussed application areas and features of the mild steel tubes reflect that they are extremely useful pipes for several industries.

Choosing the Right GI and MS Pipes Dealer

Choosing the right pipes dealer is important to ensure a successful project. Before you buy an MS or GI tube, make sure the seller is a trusted dealer. The dealer must be dealing in the business of structural steel and must have a valid license.

There is no offense in asking the dealer to show their license. Alternatively, you can also go through the reviews of the dealer’s old customers. This will also give you an idea about their credibility and quality standards.

Below are some effective tips to ensure that you choose the right manufacturer.


It is imperative for the manufacturer to have massive experience. With the right kind of experience, they will be able to deliver high-quality products within the desired time frame.


Of course, budget is important. However, finding a cheap alternative would not ensure the quality of the product. So, make sure that there is a balance between the price and product quality. At Sino Rise, we promise to deliver the best quality possible while making sure that the product falls within the client’s budget.


Every industry has some set standards. In order to achieve these standards, the manufacturers need certain certifications. The manufacturer that you choose should have all the required certification as that would guarantee that the product would be of the finest quality.

You May Also Read: Influence of force on stainless steel and seamless steel pipe processing

Customer Service

If a company does not have good customer service, it means that they are really not concerned with their clients. Since the first priority of any manufacturer should be client satisfaction. Thus, ensure that the manufacturers that you choose should have highly responsive customer service.

GI tube