GI Pipes
Renowned for durability and versatility among the top GI pipe manufacturers in India, our precisely engineered GI pipes are a popular choice across various sectors. Crafted from high-quality galvanised iron, these pipes are coated with a protective layer of zinc, which enhances their resistance to corrosion and extends their lifespan. Our GI pipes are available in a range of diameters and thicknesses, catering to diverse requirements. They are commonly used in construction for water supply and drainage systems, irrigation, and structural frameworks. Our unwavering commitment to using high-quality materials to match the global standards of outputs makes us stand out among other GI pipe manufacturers in India.
Our GI pipes conform to industry standards such as IS 4736, ensuring high-quality performance in both mild and severe conditions. They exhibit excellent tensile strength, typically ranging from 240 MPa to 350 MPa, and yield strength of up to 150 MPa, making them suitable for demanding applications. Manufactured through a hot-dip galvanising process using premium quality raw materials, these GI pipes ensure reliability and performance in both residential and commercial settings.
Their versatility allows for applications in potable water systems, irrigation, and infrastructure projects, as well as in industrial settings for the transportation of various fluids and gases. Our commitment to providing the customers our products at a competitive GI pipe price without compromising on quality makes us a partner of choice for GI pipes in the market. Utkarsh India’s GI pipes offer ease of installation with threaded or plain ends and are compatible with a range of fittings and accessories.
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140000
Annual Production Capacity
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6
High Speed Tube Mills
Product Specification
As a leading GI pipe supplier in India, we provide precise technical specifications that ensure superior quality, durability, and compliance with industry standards, making our GI pipes ideal for various applications.
- Premium Steel Products: We offer a wide range of high-quality steel tubes and pipes, including MS, ERW black, GI pipes, and square or rectangular sections, ensuring reliability for various applications.
- Precision Tolerances: Our products are manufactured with excellent tolerances on length, weight, and thickness, guaranteeing consistent quality and performance for all your project requirements.
- Hot-Dip Galvanised Coating: Our GI pipes are hot-dip galvanised in compliance with EN 10240 standards, ensuring superior protection against corrosion and extended durability in a variety of environments.
- Zinc Coating Thickness: Each pipe features a high-quality A1 zinc coating with a minimum thickness of 55 microns, adhering to industry standards for optimal protection and performance.
- ISO & OHSAS Certified: Our GI pipes are manufactured under stringent quality controls, holding ISO 9001:2008, ISO 14001, and OHSAS 18001 certifications for quality, environmental safety, and occupational health standards.
- Steel tubes & pipes specifications for: Air & Water Applications IS 1239; IS 3589; BS 1387; IS 4270 EN 10255 ASTM A 53 ISO 65 AS 1074
- Firefighting & HVAC Applications IS 1239; 1S 3589 ASTM A 53 ASTM A 795; ASTM A 135 - Grooved Pipes
- Structural Applications IS 1161; IS 4923 EN 10219; EN 39 ASTM A 500 AS 1163
- General Engineering Applications IS 3601 IS 9295, AS 1143 - Idlers and Belt Conveyors
- Steel Tubular Pole IS 2713
As a leading GI pipe supplier in India, we provide precise technical specifications that ensure superior quality, durability, and compliance with industry standards, making our GI pipes ideal for various applications.
- Premium Steel Products: We offer a wide range of high-quality steel tubes and pipes, including MS, ERW black, GI pipes, and square or rectangular sections, ensuring reliability for various applications.
- Precision Tolerances: Our products are manufactured with excellent tolerances on length, weight, and thickness, guaranteeing consistent quality and performance for all your project requirements.
- Hot-Dip Galvanised Coating: Our GI pipes are hot-dip galvanised in compliance with EN 10240 standards, ensuring superior protection against corrosion and extended durability in a variety of environments.
- Zinc Coating Thickness: Each pipe features a high-quality A1 zinc coating with a minimum thickness of 55 microns, adhering to industry standards for optimal protection and performance.
- ISO & OHSAS Certified: Our GI pipes are manufactured under stringent quality controls, holding ISO 9001:2008, ISO 14001, and OHSAS 18001 certifications for quality, environmental safety, and occupational health standards.
- Steel tubes & pipes specifications for: Air & Water Applications IS 1239; IS 3589; BS 1387; IS 4270 EN 10255 ASTM A 53 ISO 65 AS 1074
- Firefighting & HVAC Applications IS 1239; 1S 3589 ASTM A 53 ASTM A 795; ASTM A 135 - Grooved Pipes
- Structural Applications IS 1161; IS 4923 EN 10219; EN 39 ASTM A 500 AS 1163
- General Engineering Applications IS 3601 IS 9295, AS 1143 - Idlers and Belt Conveyors
- Steel Tubular Pole IS 2713
Application Areas
GI pipes are versatile and widely used across various industries due to their strength, durability, and corrosion resistance, making them an ideal choice for numerous applications, such as:
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Water Supply Systems
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Sewage and Drainage Systems
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Firefighting Systems
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Construction and Scaffolding
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Irrigation and Agricultural Systems
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Industrial Piping
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HVAC Systems
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Gas Distribution Networks
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Fencing and Handrails
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Compressed Air Systems
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Non-Potable Water Installations
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Forecourt Installations
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Transport & Distribution Installations
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Pipeline for Water, Gas/Fuel
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Various Pipework Installations
Our Projects
Jal Jivan Mission, Tura, Meghalaya
Utkarsh India supplied 50 KM of GI pipes to the PHE division under the Jal Jivan Mission, addressing water supply challenges in the hilly region of Tura.
Jal Jivan Mission, Sikkim
For the Jal Jivan Mission in Sikkim, Utkarsh India delivered 500 MT of GI pipes, supporting vital water supply projects to enhance community access to clean water.
Railway Project, Tamil Nadu
Utkarsh India contributed 2 KM of GI pipes for the railway project, facilitating the doubling of tracks between VanchiManiyachi and Nagercoil, enhancing transportation efficiency in Tamil Nadu.
PHE Division, Kolkata, West Bengal
Supplying 55.7 KM of GI pipes, Utkarsh India played a crucial role in the water supply project under the PHE Division Scheme, ensuring reliable water access for Kolkata residents.
Market Growth
The steel tubes and pipes market is witnessing steady growth, fuelled by the surge in construction activities and large-scale infrastructure development across the globe. This has caused an immense surge in the demands of GI pipes in India as well, especially at a competitive price. In 2023, the market was valued at over $133 billion (11155.47 billion rupees), reflecting its critical role in modern industrial and construction sectors.
This growth is further accelerated by technological advancements in manufacturing processes, which have significantly improved the efficiency, durability, and corrosion resistance of GI (Galvanised Iron) pipes throughout India. The rising demand for these pipes is also driven by their widespread applications in water supply systems, sewage and drainage networks, firefighting systems, and HVAC systems, among others.
Moreover, government initiatives aimed at upgrading infrastructure and expanding urban development projects are expected to propel the demand for steel tubes and pipes even further in the coming years, solidifying their importance in supporting the backbone of industrial growth and urbanisation.
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Manufacturing Process
Our steel tubes and pipes undergo a meticulous manufacturing process, ensuring precision, durability, and adherence to stringent quality standards.
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H.R. Coil / H.R. Section
The process begins with the selection and preparation of high-quality hot-rolled (H.R.) coils or sections, which serve as the primary raw material for our steel tubes and pipes.
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Planning
Detailed planning is undertaken to optimise production efficiency, allocate resources effectively, and meet customer requirements.
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Slitting Coil / Shearing HR Section
The raw material undergoes slitting or shearing to achieve the desired width and dimensions, ensuring uniformity and consistency in our products.
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Production
The production phase involves various operations such as rolling, embossing, stamping, cutting, shearing, bending, welding, and notching, each meticulously executed to meet design specifications and quality standards.
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N.D.T. & Other Testing
Non-destructive testing (N.D.T.) and other quality checks are conducted at various stages of production to ensure the integrity and reliability of our steel tubes and pipes.
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Varnishing / Painting
To enhance durability and corrosion resistance, the tubes and pipes may undergo varnishing or painting, providing additional protection against environmental factors.
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Tank GI Process
Cleaning/ Degreasing: In this process the MS ERW Black pipes are cleaned and degeased at pH Value (7-8) ,Degreasing Bath and Temp (60˚C -70˚C), Phosclean 50˚C.
Pickling: The pickling happens in two tanks. The pipes are submerged in the acids to remove the impurities from the MS ERW Pipes.
Rinsing: To remove acidic condition and to increase the power Zinc addition to the pipe surface.
Fluxing: Before drying the pipes goes through fluxing before hot dipping the pipes into Zinc bath.
Drying: Pipes dried at 100˚C -120˚C before putting them into the Zinc bath.
Hot Dipping in Zinc bath: Pipes are dipped into the zinc bath at 450˚C-455˚C to provide zinc layer on the pipes.
Dichromate quenching: Chromate conversion doe to provide extra protection to the GI pipes against oxidation.
Final finishing: After this final finishing provided to the pipes surface. -
Final Inspection
The final inspection involves a thorough review of the finished products to ensure they meet all quality criteria and are ready for shipment to our customers.
From raw material selection to final inspection, we uphold the highest standards of quality and precision at every stage, ensuring that our steel tubes and pipes meet the diverse needs of our customers across various industries.
Quality Policies
Discover our cutting-edge infrastructure and commitment to unparalleled quality standards that makes us a leading GI pipes manufacturer in India.
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Our state-of-the-art facilities feature tube mills, sitting lines, galvanising setups, in-house spectrometers, CNC couplers, and high-speed tube mills.
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We employ Auto Start DG Set Mechanical (UTM 20 MT & 60 MT) and Chemical Testing equipment to ensure adherence to stringent parameters.
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Our products conform to national and international standards such as ISO, BS, ASTM A, ASTM D, EN, AS & SLS, duly approved by national and international inspection & certification authorities.
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Our dedicated R&D team focuses on reducing costs and enhancing operational efficiencies, ensuring we deliver high-quality GI pipes as a trusted manufacturer and supplier.
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We manufacture grooved pipes ranging from 1” to 12” specifically for sprinkler applications, providing reliable solutions for irrigation needs as a leading GI pipes supplier.
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Our innovative in-house coupling development enhances the performance of our GI pipes, ensuring seamless connections and reliability for various applications in the industry.
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Our flux filtering plant guarantees zero iron content in flux, ensuring the purity and quality of our GI pipes. We are committed to excellence as a reputable manufacturer.
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We utilise specially developed additives that enhance the shine of our GI pipes, setting us apart as a quality-focused supplier in the competitive market.
FAQs
Galvanised Iron (GI) pipes are made from iron coated with a layer of zinc through a galvanisation process. This zinc coating provides protection against corrosion, enhancing the pipe’s durability and longevity.
GI pipes are widely used in various applications including water supply and drainage systems, irrigation, construction frameworks, and industrial processes. They are suitable for transporting water, chemicals, and gases in residential, commercial, and industrial settings.
The size of the GI pipe you need depends on the specific requirements of your project, such as the flow rate, pressure, and application. Pipes come in a range of diameters and wall thicknesses. It’s essential to consult with a professional or refer to the project specifications to select the appropriate size.
GI pipes are known for their durability and long service life. With proper installation and maintenance, they can last 20 to 50 years or more. The zinc coating provides protection against rust and corrosion, significantly extending the lifespan of the pipes.
Yes, GI pipes are designed to withstand significant pressure. Depending on their size and wall thickness, they can handle pressures up to 10 bar. It’s important to select the appropriate pipe specifications based on the pressure requirements of your application.
To ensure the longevity of GI pipes, regular inspection and maintenance are recommended. Avoid exposing them to harsh chemicals and excessive moisture, which can lead to corrosion. Ensure proper installation with correct fittings and avoid any physical damage during handling and use.
Why Choose Utkarsh India
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We offer a large variety of products under one roof, ensuring our customers find everything they need for their projects in one convenient location.
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Our products are available in bare, zinc-coated, or various surface coatings, allowing customers to choose based on their specific requirements and preferences.
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We exclusively use ISI Marked raw materials from trusted suppliers like SAIL, TATA, and HZL, guaranteeing the highest quality for our GI pipes and products.
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Equipped with state-of-the-art technology and competent personnel, we ensure our manufacturing processes are efficient and yield high-quality products that meet industry standards.
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We provide customised lengths and end conditions for our pipes, tailoring solutions to meet specific customer needs and project requirements with precision.
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Whatever the service, grade, or specification, Utkarsh India offers the best solutions tailored to our customers’ unique requirements and challenges.
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