GI/MS/SS Pipe Fittings Supplier in India

Deal On Steel Industries is a trusted supplier of high-quality GI/MS/SS Pipe Fittings in India. We provide a wide range of Galvanized Iron (GI), Mild Steel (MS), and Stainless Steel (SS) pipe fittings for industrial, commercial, construction, fabrication, plumbing, and infrastructure applications. Our product range includes elbows, tees, reducers, flanges, couplings, unions, nipples, and customized fittings manufactured with precision and strict quality standards. We ensure durability, corrosion resistance, accurate dimensions, and long service life in every fitting. Deal On Steel Industries actively supplies GI/MS/SS Pipe Fittings across major industrial regions including Delhi, Ghaziabad, Noida, Faridabad, Gurgaon, Mumbai, Ahmedabad, Surat, Pune, and other cities with ready stock availability and timely delivery support.

At Deal On Steel Industries, we supply a complete range of GI pipe fittings, MS pipe fittings, and stainless steel pipe fittings for industrial, commercial, and infrastructure projects across India. From elbows and tees to reducers, flanges, sockets, unions, and nipples, our fittings are suitable for water supply systems, fabrication work, industrial piping, chemical plants, fire fighting systems, and construction projects.

This guide covers everything you need to know about GI/MS/SS pipe fittings including types, materials, sizes, applications, threading standards, industrial uses, pressure ratings, and how to choose the right fitting for your project.

For complete industrial piping solutions, you can also explore our:

• Stainless Steel Pipes & Tube
• Steel Pipe Suppliers in India
• MS Pipe Suppliers in India

What Are Pipe Fittings?

Pipe fittings are mechanical components used to connect, redirect, control, terminate, or change the flow direction of pipes in a piping system. They are essential for creating leak-proof and pressure-resistant pipe networks.

Pipe fittings help in:

• Connecting multiple pipes
• Changing pipe direction
• Controlling flow distribution
• Increasing or reducing pipe size
• Closing pipe ends
• Joining threaded or welded pipe systems
• Managing pressure and fluid movement

Pipe fittings are available in multiple materials including galvanized iron (GI), mild steel (MS), carbon steel, stainless steel (SS 304/316), brass, and alloy steel depending on application requirements.

Types of Pipe Fittings

Elbow Pipe Fittings

Elbows are used to change the direction of flow in a pipeline. They are among the most commonly used pipe fittings in industrial and plumbing systems.

Common Types:
45 Degree Elbow, 90 Degree Elbow, Long Radius Elbow, Short Radius Elbow

Applications:
Plumbing systems, Fire fighting pipelines, Industrial process piping, Water distribution systems

Tee Pipe Fittings

Tee fittings are used when one pipeline needs to branch into two directions. These fittings are commonly used in water supply, chemical, and industrial pipe systems.

Types:
Equal Tee, Reducing Tee, Barred Tee

Reducer Pipe Fittings

Reducers are used to connect pipes of different diameters.

Types:
Concentric Reducer, Eccentric Reducer

Uses:
Pump connections, Flow control systems, Industrial processing lines

Couplings & Sockets

Couplings and sockets help connect two pipes together securely.

Common Uses:
Plumbing repair work, GI pipe installation, Industrial utility lines, Domestic water systems

Union Pipe Fittings

Union fittings allow easy dismantling and maintenance of pipe systems without cutting or damaging the line.

Nipple Pipe Fittings

Pipe nipples are short pipe sections used for connecting fittings and valves.

Available Variants:
Barrel Nipple, Hex Nipple, Close Nipple, Welded Nipple

Flange Pipe Fittings

Flanges are widely used in industrial piping systems where frequent maintenance or disassembly is required.

Types:
Slip-On Flange, Weld Neck Flange, Blind Flange, Socket Weld Flange, Threaded Flange

Industries:
Oil & gas, Chemical plants, Water treatment plants, Power generation

GI Pipe Fittings

GI (Galvanized Iron) pipe fittings are coated with zinc to protect against rust and corrosion. These fittings are commonly used in water supply systems and plumbing installations.

Common GI Pipe Fittings:
GI Elbow, GI Tee, GI Socket, GI Union, GI Reducer, GI Coupling, GI Nipple

Advantages of GI Pipe Fittings:
Corrosion resistance, Long service life, Affordable pricing, Easy availability, Suitable for water pipelines

Applications of GI Pipe Fittings:
Domestic plumbing, Agriculture irrigation, Fire fighting systems, Water supply lines, Construction projects

MS Pipe Fittings

MS (Mild Steel) pipe fittings are known for high strength, fabrication flexibility, and cost-effectiveness. These fittings are heavily used in industrial fabrication and structural projects.

Common MS Pipe Fittings:
MS Elbows, MS Reducers, MS Flanges, MS Bends, MS Couplings, MS Pipe Nipples

Advantages of MS Pipe Fittings:
High mechanical strength, Easy welding and fabrication, Suitable for high-pressure applications, Economical for industrial projects

Applications of MS Pipe Fittings:
Structural fabrication, Industrial plants, Boiler pipelines, HVAC systems, Fabrication workshops, Construction industries

For industrial piping and fabrication requirements, explore our MS Pipe Suppliers in India page.

Stainless Steel Pipe Fittings

Stainless steel pipe fittings offer superior corrosion resistance, hygienic performance, and high-temperature strength. SS fittings are widely used in pharmaceutical, food processing, and chemical industries.

Common SS Pipe Fittings:
SS 304 Elbow, SS 316 Tee, SS Reducer, SS Flanges, SS Socket, SS Pipe Nipples

Grades Available:
SS 202, SS 304, SS 304L, SS 316, SS 316L

Advantages of SS Pipe Fittings:
Excellent corrosion resistance, Hygienic surface finish, High temperature resistance, Long operational life, Low maintenance

Industries Using Stainless Steel Pipe Fittings:
Food processing plants, Dairy industries, Pharmaceutical industries, Chemical plants, Marine applications, Water treatment systems

You can also explore our detailed Stainless Steel Pipes & Tubes collection for industrial stainless steel piping solutions.

GI vs MS vs SS Pipe Fittings

Feature	GI Fittings	MS Fittings	SS Fittings
Corrosion Resistance	Medium	Low	Excellent
Strength	Medium	High	High
Cost	Affordable	Moderate	Premium
Best For	Plumbing	Fabrication	Chemical & Food Industry
Maintenance	Medium	Medium	Low
Weldability	Moderate	Excellent	Excellent

Pipe Fittings Size Chart

Nominal Size	Inch Size	Common Applications
15 NB	1/2 Inch	Plumbing
20 NB	3/4 Inch	Domestic Water Lines
25 NB	1 Inch	Industrial Water Supply
40 NB	1.5 Inch	Fire Fighting
50 NB	2 Inch	Industrial Pipelines
80 NB	3 Inch	Process Industries
100 NB	4 Inch	Heavy Industrial Applications

Threaded vs Welded Pipe Fittings

Threaded Pipe Fittings
Easy installation, Suitable for smaller pipelines, Common in GI pipe systems

Welded Pipe Fittings
Stronger joints, Leak-resistant systems, Ideal for industrial applications, Suitable for high pressure systems

Applications of GI/MS/SS Pipe Fittings

Construction Industry

Pipe fittings are used extensively in plumbing, drainage, HVAC, and structural piping systems.

Industrial Fabrication

MS and SS fittings are widely used in fabrication shops and heavy industrial structures.

Fire Fighting Systems

GI and MS fittings are commonly used in sprinkler and fire suppression systems.

Chemical Processing Plants

SS 304 and SS 316 fittings are preferred because of their corrosion resistance.

Oil & Gas Industry

Heavy-duty flanges, elbows, and reducers are essential for high-pressure operations.

Food & Pharmaceutical Industry

Stainless steel hygienic fittings are mandatory for contamination-free processing.

How to Choose the Right Pipe Fittings

Choosing the correct fitting depends on multiple technical and operational factors.

Consider These Factors:
Pipe material, Operating pressure, Temperature range, Corrosion exposure, Fluid type, Threaded vs welded connection, Industrial standards, Budget and maintenance requirements

Industrial Standards for Pipe Fittings

Common industrial standards include:

• ASME B16.9
• ASME B16.11
• ASTM A234
• ASTM A403
• IS 1239
• IS 3589

These standards ensure proper dimensions, pressure handling, and safety compliance.

Why Choose Deal On Steel Industries?

At Deal On Steel Industries, we supply high-quality GI, MS, and stainless steel pipe fittings for industrial and commercial applications across India.

Why Customers Trust Us:
Bulk industrial supply, PAN India delivery, Competitive wholesale pricing, Ready stock availability, Standard & custom sizes, Test certificates available, Trusted supplier network, Fast dispatch support

For complete industrial pipe procurement solutions, visit our Steel Pipe Suppliers in India page.

Conclusion

GI, MS, and stainless steel pipe fittings are critical components in every industrial piping system. From plumbing and water supply to chemical processing and heavy industrial fabrication, selecting the correct fittings improves safety, durability, and operational efficiency.

Whether you require corrosion-resistant SS fittings, economical GI fittings, or heavy-duty MS fittings for industrial fabrication, choosing high-quality fittings ensures long-term system reliability and lower maintenance costs.

Deal On Steel Industries supplies a complete range of industrial pipe fittings with reliable quality, competitive pricing, and PAN India delivery support for contractors, fabricators, EPC companies, and industrial buyers.

Frequently Asked Questions (FAQs)

Q1. What are GI pipe fittings used for?
GI pipe fittings are used in plumbing, water supply, fire fighting systems, and agricultural irrigation due to their corrosion resistance and durability.

Q2. What is the difference between MS and SS pipe fittings?
MS fittings are economical and strong for fabrication, while SS fittings offer superior corrosion resistance and hygiene for chemical/food industries.

Q3. Are your pipe fittings available in custom sizes?
Yes, we supply standard as well as custom-sized pipe fittings based on project requirements.

Q4. Do you provide test certificates for fittings?
Yes, we provide mill test certificates and inspection documents for industrial compliance.

Q5. Which cities do you supply to?
We supply PAN India including Delhi NCR, Mumbai, Ahmedabad, Pune, Chennai, Bangalore, Hyderabad, and more.

Looking for reliable MS pipe suppliers in India? Contact Deal On Steel Industries for bulk pricing, ready stock availability, and fast PAN India delivery.