Best Flanges Manufacturer In India
We proudly stand as a top manufacturer and supplier of premium flanges worldwide. With a track record of excellence and innovation, we have earned our reputation as a trusted partner across the globe. Our commitment to quality, precision, and customer satisfaction sets us apart. Join the countless satisfied clients who rely on us for top-notch flange solutions that meet the highest standards. When you choose us, you're choosing the best in the industry.
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Leading Manufacturer, Stockist, Supplier, and Exporter of Flange in India.
Teshi Group is a premier manufacturer, stockist, supplier, and exporter of high-quality flanges in India, widely recognized for our unwavering commitment to quality, precision, and customer satisfaction. Since our founding in 1971, Teshi Group has become a trusted name in the flanges and pipe fittings industry, combining decades of expertise with a reputation for innovation and reliability. Our comprehensive range of flanges is engineered to meet the rigorous demands of industries such as oil and gas, petrochemical, power generation, and chemical processing, ensuring dependable and leak-proof connections in piping systems.
We offer an extensive selection of flanges, including Blind, Slip-On, Weld Neck, Socket Weld, and more, each designed to comply with international standards such as ANSI B16.5 and ASME B16.47. Our flanges are crafted from premium materials like Mild Steel, Carbon Steel, Stainless Steel, Duplex, and Super Duplex Stainless Steel, providing durability and optimal performance even in high-pressure and corrosive environments. Every flange undergoes stringent quality checks throughout the manufacturing process, with our advanced facilities and quality control measures ensuring products that meet the highest standards of reliability and safety.
Teshi Group’s robust distribution network allows us to serve both domestic and international clients efficiently, offering timely and dependable delivery solutions. By staying responsive to the evolving demands of the global market and consistently prioritizing customer satisfaction, Teshi Group has established itself as a trusted industry leader, delivering high-quality flanges that meet the varied needs of clients worldwide.
As a premier manufacturer, stockist, supplier, and exporter of flanges in India, we pride ourselves on delivering high-quality products that meet international standards. Our extensive range of flanges includes various types such as weld neck, slip-on, blind, threaded, and socket weld flanges, crafted from materials like carbon steel, stainless steel, and alloy steel.
With decades of experience in the industry, we utilize advanced manufacturing techniques and rigorous quality control processes to ensure our flanges are durable, reliable, and capable of withstanding extreme conditions. Our products are designed to cater to a wide array of applications across industries such as oil and gas, petrochemicals, power generation, and construction.
We maintain a vast inventory of flanges to ensure timely delivery and are committed to providing exceptional customer service. As an exporter, we extend our reach globally, ensuring that our clients receive top-notch flanges tailored to their specific requirements.
Choose us for your flange solutions, and experience the perfect blend of quality, service, and innovation.
Teshi Group: A Leading Supplier of Flanges in India.
Flanges are essential components in industrial piping systems, providing reliable connections for pipes, valves, pumps, and other equipment. Designed to facilitate assembly, disassembly, and maintenance, flanges are widely used across various sectors including oil and gas, petrochemical, water treatment, and power generation. Available in multiple types, such as Blind, Weld Neck, Slip-On, and Lap Joint, each flange type serves unique functions, from sealing pipeline ends to allowing flow transitions and system modifications.
Manufactured from materials such as stainless steel, carbon steel, alloy steel, and more, Teshi flanges are engineered to meet industry standards like ANSI, ASME, and DIN, ensuring high performance under different pressure and temperature conditions. Precision forging, machining, and, where necessary, heat treatment are integral to the production of our flanges, enabling superior dimensional accuracy and strength. Flanges can also be customized with or without bolt holes, depending on specific piping system requirements, enhancing versatility and usability.
Each type of flange plays a critical role in system integrity and safety, from isolating sections for maintenance to enabling easy inspection and pressure testing. The durability and design of Teshi’s flanges provide effective isolation, minimize the risk of leaks, and ensure operational efficiency, particularly in high-pressure or corrosive environments. With a commitment to quality, safety, and precision, Teshi Group flanges are designed to support seamless industrial operations, offering dependable solutions for today’s demanding applications.
Teshi Group stands out as a premier supplier of flanges in India, renowned for our commitment to quality, innovation, and customer satisfaction. With a comprehensive portfolio that includes a wide variety of flanges such as weld neck, slip-on, blind, threaded, and socket weld, we cater to diverse industrial applications.
Our flanges are meticulously crafted from high-grade materials, including carbon steel, stainless steel, and alloy steel, ensuring exceptional durability and performance in even the most demanding environments. As a trusted name in the industry, we adhere to rigorous quality control standards and certifications to guarantee that our products meet both national and international specifications.
With a vast inventory and advanced manufacturing capabilities, Teshi Group is equipped to fulfill both bulk orders and customized solutions. Our dedicated team of professionals works closely with clients to provide expert guidance and support throughout the procurement process.
Whether you are in oil and gas, petrochemicals, power generation, or construction, Teshi Group is your reliable partner for all your flange needs. Experience excellence in supply chain efficiency and customer service with Teshi Group, your leading supplier of flanges in India.
About Flange:-
Flanges are essential components used in piping systems to connect pipes, valves, pumps, and other equipment, enabling ease of access for cleaning, inspection, and modification. Designed for strength and durability, flanges come in various types to accommodate different operational requirements and ensure reliable connections under varying pressures and temperatures. Common types include weld neck, slip-on, socket weld, blind, lap joint, and threaded flanges, each serving specific applications based on factors such as pressure handling, welding compatibility, and ease of assembly or disassembly. In addition, specialized flange designs, such as tongue and groove and male and female flanges, are employed for applications requiring precise alignment and a secure, leak-proof seal. Flanges are typically manufactured from robust materials, including carbon steel, stainless steel, and alloy steel, to withstand the rigors of demanding industrial environments, such as oil and gas, petrochemical, power generation, and marine industries. Standards like ANSI B16.5 and ASME B16.5 provide stringent guidelines for flange dimensions, pressure ratings, materials, and testing procedures, ensuring their reliability and safety in critical applications. Depending on the specific requirements, flanges can be coated or treated for enhanced corrosion resistance, a critical factor for long-term performance in challenging conditions. Proper flange selection, installation, and maintenance are essential to the integrity of piping systems, as flanges play a significant role in the overall functionality, safety, and longevity of these systems.
Flanges are indispensable components in industrial piping systems, connecting pipes, valves, pumps, and other critical equipment to facilitate secure and stable operations in a wide range of industries, including oil and gas, petrochemical, power generation, water treatment, and more. These essential parts allow for easy assembly, disassembly, maintenance, and system modifications without requiring complete pipeline shutdowns, making them a preferred solution for maintaining complex systems. Flanges come in various types, each designed for specific functions within a piping network: Blind flanges, for example, are used to seal off pipeline ends, providing a safe barrier for maintenance or testing, while Weld Neck flanges offer reinforced connections capable of withstanding extreme pressures, making them ideal for high-stress applications. Other flange types, like Slip-On, Lap Joint, and Socket Weld, provide versatility for diverse installation and operational needs, supporting efficient flow control, transitions, and access points within the system.
Manufactured from durable materials such as stainless steel, carbon steel, alloy steel, duplex, and super duplex stainless steel, flanges are engineered to withstand harsh conditions, including high pressure, extreme temperatures, and corrosive environments. These materials are carefully selected based on the intended use and operational demands, ensuring longevity and reliability even in the most challenging industrial applications. The manufacturing process for flanges is highly precise, involving steps such as forging, machining, and sometimes heat treatment to achieve optimal mechanical properties, dimensional accuracy, and overall durability. Each flange is rigorously inspected to ensure it meets industry standards like ANSI (American National Standards Institute), ASME (American Society of Mechanical Engineers), and DIN (Deutsches Institut für Normung) standards, guaranteeing that they provide reliable performance across a variety of environments and pressure ratings.
Flanges can also be customized with or without bolt holes, depending on specific piping requirements, enhancing their adaptability to unique system needs. Their design allows for a secure, leak-proof seal that not only ensures operational efficiency but also enhances safety by reducing the risk of leaks, pressure loss, or system failure. The versatility of flanges makes them essential in allowing safe isolation for maintenance, pressure testing, and modifications, as well as providing critical points for system inspection without compromising the integrity of the overall setup. By combining precision engineering with high-quality materials and compliance with stringent standards, flanges serve as a backbone in industrial piping systems, delivering reliability, operational ease, and safety across diverse applications and sectors.
Teshi Group is an ISO certified flanges manufacturer & distributor in India
Types of Flanges
Flanges Specification, Grades & Material
Specification |
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Flanges Types
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Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint.
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Class
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150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75
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Size
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1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
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Types
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Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove
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Grade |
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Stainless Steel
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ASTM /ASME A/SA 213 / 249 / 269 / 312 / 358 CL. I to V – 304 , 304L , 304H, 309S ,309H , 310S, 310H , 316 , 316TI , 316H , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H , 904L .
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Duplex Steel
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ASTM/ASME A/SA 789, 790 – UNS NO S 31803, S 32205, S 32550, S 32750, S 32760.
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Carbon Steel
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ASTM A106 Gr. A, B & C API 5L Gr. A / B, X42 ,X52 ,X60 ASTM A 53 Gr. A/B
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Alloys Steel
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ASTM /ASME A/SA 213 / 335 / 691 – P5,P9,P11,P12,P22,P91
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Nickel Alloys
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Nickel Alloys 200, Nickel Alloys 201
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Hastelloy
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Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G
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Inconel
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Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L
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Flange
Dimension Standards
ASME B16.5 & B16.47, AWWA C207, IS 1538, IS 6392, EN 1092, BS-10, BS-4504, DIN-2527, MSS:SP-85 etc.
Teshi Group Is A Leading Supplier Of Flanges Supplier in India
Welcome to India’s leading destination for premium-quality flanges. As a trusted supplier, we are committed to meeting the diverse industrial needs of clients across the country, providing a seamless and reliable delivery experience in major cities and industrial hubs.
Our distribution network spans from metropolitan centers like Bengaluru, Mumbai, Chennai, Hyderabad, Kolkata, and Pune to the capital, New Delhi, ensuring comprehensive coverage across Ahmedabad, Jaipur, Surat, and beyond. Additionally, we are dedicated to fulfilling the flange requirements of clients in strategic locations such as Salem, Gandhinagar, Bhiwandi, Tiruppur, Sivakasi, Jamnagar, and Thiruvananthapuram.
Our reach extends to industrial regions such as Rajahmundry, Bhubaneswar, Vijayawada, Firozabad, Bokaro Steel City, Rajkot, and Bharuch. Whether you are based in Raipur, Cochin, or Panna, you can rely on our expertise to deliver top-quality flange solutions directly to you.
In key industrial cities, including Ludhiana, Panipat, Durgapur, Peenya, Pimpri-Chinchwad, and Channapatna, our flange products are integral to various industries. We are equally committed to serving regions like Kharagpur, Nashik, Bareilly, Varanasi, Haldia, and Rourkela with a consistent focus on quality and reliability.
Our dedication extends from Bangalore, Moradabad, and Indore to Visakhapatnam, Trivandrum, Pithampur, and Dibrugarh, reaching additional locations like Angul, Gwalior, Coimbatore, Kannur, Nagpur, Vadodara, Rudrapur, Noida, Agra, Bhagalpur, Jamshedpur, Bhilai, Lucknow, Kanpur, and Thane.
From Bhopal and Sri City to Hosdurg and beyond, our focus on precision and service excellence ensures your flange requirements are fulfilled with unmatched reliability. Choose us as your preferred partner and experience the commitment of India’s foremost flange supplier.
Our Flanges Exporter to all major cities in the world
We export expanding flange to Seoul, Hanoi, Los Angeles, Rio de, Houston, York, Dammam, Al-Khobar, Bogota, Al-Jubail, Chiyoda, Abu Dhabi, Kuwait Santiago, Perth, Busan, London, Jakarta, Surat, Courbevoie, Dallas, Calgary, Mexico Muscat, Aberdeen, City, Edmonton, Riyadh, Caracas, Ahvaz, Brisbane, Moscow, Milan, Manama, Ulsan, Jaya, Granada, Vung Petaling, Melbourne, Montreal, Port-of-Spain, La Victoria, Istanbul, Janeiro, Karachi, New Singapore, Madrid, Lagos, Atyrau, Sydney, Kuala Dubai, City, Bangkok, Toronto, Gimhae-si, Lumpur, Jeddah, Pimpri-Chinchwad, Tehran, Doha, Ho-Chi-Minh-City, Algiers, Tau, Colombo, Ernakulam, Geoje-si, Cairo, Sharjah, Lahore.
Teshi exports Flanges in more than 50 countries. We have shipments going out monthly to different countries for our newly acquired customers. Our ready stock of Flanges helps us ship the Flange and meet the requirement and demands of our customers as fast as possible.
Teshi Group: Your Reliable Flange Solution Provider
Convenient Payment Options
At Teshi Group, we understand the importance of flexibility in financial transactions. We offer a variety of secure payment methods, including Letters of Credit (L/C), seamless Bank Transfers (T/T), and other convenient options to suit your preferences.
Effortless Dispatch
Experience hassle-free shipping with Teshi Group. Our products are dispatched from multiple ports across India, ensuring a seamless and efficient delivery process tailored to your timeline.
Optimal Protection, Enhanced Delivery
Your satisfaction and safety are our top priorities. Our flanges are expertly packaged with the utmost care, ensuring they arrive in pristine condition. We are committed to exceeding your expectations, and while we take every measure to protect your order, please note that specialized packaging may incur additional charges.
Clear Taxation
For domestic deliveries, Teshi Group adheres to all applicable taxation norms, including a standard 18% Goods and Services Tax (GST). International clients benefit from GST-free shipments, making your cross-border transactions even more advantageous.
Choose Teshi Group for a seamless flange procurement experience that combines quality, convenience, and compliance. Your satisfaction is our commitment.
Frequently Asked Questions
Most frequent questions and answers
What is a flange?
A flange is a mechanical component used to connect two sections of piping, valves, or other equipment in a piping system. It provides a secure joint that can be easily assembled and disassembled for maintenance or replacement.
What are the main functions of flanges in piping systems?
Flanges serve as connectors in piping systems, allowing sections of pipe, valves, pumps, and other equipment to be securely joined. They also enable easy disassembly for maintenance, repairs, and inspection.
What materials are flanges made from?
Flanges can be made from various materials, including:
Stainless Steel: Offers corrosion resistance and strength.
Carbon Steel: Commonly used for general applications.
Alloy Steel: Suitable for high-strength applications.
Plastic: Used in non-corrosive environments.
How do I choose the right flange for my project?
Choosing the right flange involves considering factors such as pipe size, pressure rating, temperature, and the specific material compatibility with the fluids being transported. It’s advisable to consult with a supplier or manufacturer for guidance based on your application.
Are flanges easy to install?
Yes, flanges are generally easy to install. They can be bolted onto the ends of pipes or equipment using standard flange bolts and gaskets. Proper installation techniques are essential to ensure a secure and leak-proof connection.
Can flanges be reused?
Flanges can often be reused if they are in good condition and have not been damaged during installation or removal. It’s important to inspect them for wear and ensure compatibility with the current application before reuse.
How to know or determine the class of a flange?
When trying to determine the flange rating or class of a flange, the best method is to look for a stamp printed onto the flange. If one is not visible, or it is worn, then start by counting the number of bolt holes. To know which flange to use in a pipeline first match the pressure of a pipeline with the flange.
What is a flange adapter?
The flange adaptor is the most basic type of dismantling joint. On one side, it has a flange connection in accordance with the required flange standard, on the other an insertion socket for the pipe. A variety of standard pipe types can be connected. We at Teshi can manufacture various types of adaptors to suit your requirements.
How do you measure a flange or check the dimensions of a flange?
Use a calibrated ruler, tape or Vernier to check the dimensions of a flange. Check the Inside diameter (ID) by finding the maximum width of the center hole in the flange. The best way is to do it with a Vernier. To measure the outside diameter do it the same way and measure the outside dia of the flange. Measure the thickness of the flange by checking the height from the id of the flange with a Vernier. Check the PCD of the flange by measuring the distance between two opposite holes and adding one hole diameter to it. To know the no. of holes, count them and confirm the hole dia with a Vernier/tape.
What is raised face in a flange?
The raised face is the surface area that hosts the gasket. Flanges with different faces require different gaskets and shall never be mated to prevent leakage of the joint. RF and FF flanges may have different types of “finish” (i.e. roughness on top the surface): smooth, stock and serrated.
How many types of flanges are there?
The general types of flanges are the welding neck or weld neck, long welding neck, slip-on, socket weld, lap joint, threaded, plate and blind flanges. Other speciality types of flanges are Weldo flange / Nipo flange, Elbo flange, swivel flange, expander/reducer flange, and orifice flanges.
What is the purpose of a Flanges?
Flanges are used to connect pipes with each other and other piping items such as valves, pipe fittings, strainers, pressure vessels, etc. A cover plate can be connected to create a “blind flange” which is used to close a pipeline. Flanges are joined by bolting, and the sealing is often done with the use of gaskets or other methods. Flanges make it easier to replace pipes or fittings from a pipeline.
Do you offer custom flanges?
Yes, at Teshi group, we provide custom flanges tailored to your specific requirements. We can manufacture flanges in various sizes, materials, and pressure ratings to suit your project needs.
What standards do your flanges comply with?
Our flanges are manufactured according to industry standards such as ANSI, ASME, and ASTM, ensuring they are compatible with a wide range of piping systems and meet rigorous quality requirements.
How can I request a quote for flanges?
To request a quote for flanges, please contact us through our website or call our sales team. Provide details about your project, including specifications and quantities, and we will respond promptly with a competitive quote.
How can I contact you for more information?
For more information about our flanges or to discuss your specific needs, please contact us via our website or call our customer service team. We’re here to assist you!
