Reducing Flange Manufacturer
Best Reducing Flange Manufacturer in India since 1971.
Table of Contents
Teshi Group: Leading Manufacturer, Stockist, Supplier, and Exporter of Reducing Flange in India
Teshi Group is a leading manufacturer, stockist, supplier, and exporter of Reducing Flanges in India, known for providing high-quality flanges that meet the stringent standards of various industries. With years of expertise and a commitment to innovation, Teshi Group has established itself as a trusted name in the field of pipe fittings and flanges. The company’s Reducing Flanges are designed to connect pipes of different sizes, ensuring a seamless transition between smaller and larger pipe systems. These flanges are manufactured from a range of materials, including carbon steel, stainless steel, alloy steel, and more, ensuring strength, durability, and resistance to corrosion. Teshi Group’s Reducing Flanges are widely used in industries such as oil & gas, petrochemical, chemical, power generation, and more, providing reliable performance under high-pressure conditions. The company’s advanced manufacturing processes and quality control systems ensure that each flange meets international standards such as ANSI, ASME, and API, among others. Teshi Group also offers customized solutions, catering to the unique requirements of clients across the globe. With a robust supply chain and an extensive network, Teshi Group is capable of delivering Reducing Flanges in bulk, both domestically and internationally, ensuring timely delivery and customer satisfaction.
Plate flanges by Teshi Group are crafted from premium materials, including carbon steel, stainless steel, and alloy steel, providing options suitable for demanding environments in industries such as oil & gas, chemical, petrochemical, power generation, and more. Known for their durability, corrosion resistance, and dimensional accuracy, these flanges are an excellent choice for critical piping systems.
Teshi Group leverages advanced manufacturing technology and rigorous quality control processes to ensure each product meets or exceeds industry standards. Their plate flanges are available in a variety of sizes and pressure ratings, making them adaptable to both high- and low-pressure applications.
About Reducing Flange :-
A Reducing Flange is a type of flange designed to connect two pipes of different diameters, allowing for a smooth transition between the two. These flanges are used when there is a need to reduce the size of a pipeline at a specific point, which is common in systems that handle varying flow rates or when different pipe sizes need to be interconnected. A reducing flange typically consists of a standard flange with a raised face on one side and a tapered section that gradually narrows to accommodate the smaller diameter pipe. This design ensures a secure and leak-free connection by providing a tight fit between the flange and the pipe.
Reducing flanges come in several standard forms, including weld-neck, slip-on, threaded, and socket weld types, each suited for different installation and operational requirements. They are manufactured to meet various industry standards such as ANSI, ASME, and BS, ensuring they can handle the required pressure and temperature ratings of the system. The transition from a larger diameter to a smaller diameter can help maintain system efficiency by ensuring proper fluid flow and pressure regulation. They are commonly used in industries such as oil and gas, chemical processing, water treatment, power generation, and HVAC systems, where varying pipe sizes are often necessary to meet operational demands. By facilitating easy and reliable connections between pipes of different sizes, reducing flanges play a crucial role in optimizing the performance and longevity of piping systems.
Dimensions of Reducing Flange
We are ANSI B16.5 Reducing Flanges, Stockist of Stainless Steel Reducing Flanges, ANSI B16.5 Class 150 Reducing Flanges, ASME B16.5 Reducing Flanges, Reducing Flanges, Global Supplier of Reducing Flanges, ASTM A182 SS Reducing Flange, Reducing Flanges Dealer in India.
Standard Specification of Reducing Flange
Standard Specifications |
Dimensions
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ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
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Size
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1/2" (15 NB) to 48" (1200NB)
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Class
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150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
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DIN
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DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636,DIN 2637, DIN 2638, DIN 2673
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BS
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BS 4504 , BS 4504, BS 1560, BS 10
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PN
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PN6, PN10, PN16, PN25, PN40
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Flange Face Type
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Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
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Material & Grades of Reducing Flange
Material & Grades |
Stainless Steel Reducing Flange
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ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
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Duplex & Super Duplex Steel Reducing Flange
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ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
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Carbon Steel Reducing Flanges
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ASTM / ASME A/SA 105 ASTM / ASME A 350, ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
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Low Temperature Carbon Steel Reducing Flanges
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ASTM A350, LF2, and LF3
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Alloy Steel Reducing Flanges
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ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
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Copper Alloy Steel Reducing Flanges
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ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
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Nickel Alloy Reducing Flanges
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ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)
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Application Of Reducing Flange
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Application |
1
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ANSI B16.5 Class 150 Blind Flange uses in Industrial Boilers Industry
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2
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ASTM A182 Stainless Steel Blind Flange uses in Power Plants Industry
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3
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ASME B16.47 Series A and B Blind Flange uses in Nuclear Plants Industry
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4
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Stainless Steel Blind Flange uses in Oil & Gas Industry
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5
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Super Duplex Steel Blind Flange uses in Refineries Industry
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6
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Industrial Blind Flange uses in Ship Building Industry
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7
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Super Duplex Steel Blind Flangea Forged Flange uses in Heat Exchanger Industry
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8
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Carbon Steel Industrial Blind Flange uses in Condensers Industry
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9
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Alloy Steel Industrial Blind Flange uses in Paper & Pulp Industry
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10
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Duplex Steel Industrial Blind Flange uses in Marine Applications
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11
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Stainless Steel Industrial Blind Flange uses in Nuclear Power Industry
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12
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Industrial Blind Flangea / Fittings System uses in Fossil Fuel Power Plants Industry
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Teshi Group Is A Leading Supplier Of Reducing Flange in India
We supply Reducing flange to Agra, Ahmedabad, Ajmer, Aligarh, Allahabad, Ambattur, Amravati, Amritsar, Asansol, Aurangabad, Bangalore, Bareilly, Belgaum, Bhavnagar, Bhilai Nagar, Bhiwandi, Bhopal, Bhubaneswar, Bikaner, Chandigarh, Chennai, Coimbatore, Cuttack, Dehradun, Delhi, Dhanbad, Durgapur, Faridabad, Firozabad, Gaya, Ghaziabad, Gorakhpur, Gulbarga, Guntur, Gurgaon, Guwahati, Gwalior, Haora, Hubli and Dharwad, Hyderabad, Indore, Jabalpur, Jaipur, Jalandhar, Jalgaon, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Kalyan & Dombivali, Kanpur, Karnataka, Kochi, Kolapur, Kolkata, Kota, Loni, Lucknow, Ludhiana, Madurai, Maheshtala, Malegoan, Mangalore, Meerut, Mira, Bhayander, Moradabad, Mumbai, Nagpur,Nanded Waghala, Nashik, Navi Mumbai, Nellore, Noida, Patna, Pimpri & Chinchwad, Pune, Raipur, Rajkot, Ranchi, Saharanpur, Salem, Sangli Miraj Kupwad, Siliguri, Solapur, Srinagar, Surat, Thane, Thiruvananthapuram, Tiruchirappalli, Tirunelveli, Udaipur, Ujjain, Ulhasnagar, Vadodara, Varanasi, Vasai Virar, Vijayawada, Visakhapatnam, Warangal.
Reducing Flange Exporter to all major cities in the world
We Reducing blind 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 Reducing Blind 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.
We Export Reducing Flange to United States (USA), Canada, Germany, Japan, France, Middle-East, Bangladesh, Nepal etc.
Product
Export
Frequently Asked Questions
Most frequent questions and answers
What is a Reducing Flange?
A reducing flange is a type of flange that connects pipes or equipment with different diameters. It features a larger flange on one side and a smaller bore on the other, facilitating the reduction in pipe size within a piping system.
Why are Reducing Flanges used in piping systems?
Reducing flanges are used to connect pipes of varying diameters, making them essential for transitioning between different pipe sizes in systems such as water treatment, chemical processing, and oil & gas pipelines.
What are the different types of Reducing Flanges?
Reducing flanges typically come in two types:
- Concentric Reducing Flanges: These have a central bore and are used when the flow needs to be streamlined.
- Eccentric Reducing Flanges: These are designed with an off-center bore to maintain the flow direction and prevent air pockets.
What industries use Reducing Flanges?
Reducing flanges are widely used in industries such as oil & gas, petrochemical, power generation, water treatment, and chemical processing to accommodate varying pipe sizes within complex piping systems.
What materials are used to manufacture Reducing Flanges?
Reducing flanges can be made from various materials such as carbon steel, stainless steel, alloy steel, and duplex steel. The material choice depends on factors like pressure, temperature, and the chemical nature of the fluid being transported.
How are Reducing Flanges installed?
Reducing flanges are installed by bolting them between two pipes or equipment with matching flanges. A gasket is used between the flange faces to ensure a tight, leak-proof seal.
Are Reducing Flanges available in different pressure ratings?
Yes, reducing flanges are available in various pressure ratings, from Class 150 to Class 2500, ensuring they meet the requirements of different applications in industrial piping systems.
What is the difference between Concentric and Eccentric Reducing Flanges?
Concentric reducing flanges have a centered bore and are used in applications where a smooth flow is needed. Eccentric reducing flanges have an off-center bore and are used when maintaining a consistent flow direction is critical to prevent air accumulation or cavitation.
Can Reducing Flanges handle high-pressure applications?
Yes, reducing flanges are available in pressure classes up to Class 2500, making them suitable for high-pressure applications in industries such as petrochemical, power generation, and oil & gas.
What is the advantage of using a Reducing Flange instead of a reducer?
Reducing flanges offer the benefit of a more secure, flange-to-flange connection, which can be more reliable and easier to maintain compared to traditional reducers, which may require welding or threading.
How do I choose the right size of Reducing Flange?
When selecting a reducing flange, consider factors such as the pipe sizes to be connected, pressure rating, material compatibility, and the type of fluid being transported. Teshi Group can help in making the correct choice based on specific system requirements.
Can Reducing Flanges be used in high-temperature systems?
Yes, reducing flanges are available in materials that can withstand high temperatures, such as stainless steel and alloy steel, making them suitable for applications in high-temperature environments.
What pressure classes are available for Reducing Flanges?
Reducing flanges are available in pressure classes ranging from Class 150 to Class 2500, ensuring compatibility with various pressure requirements in industrial applications.
What are the common applications of Reducing Flanges?
Reducing flanges are commonly used in systems where there is a need to transition from larger pipes to smaller ones or vice versa. They are often found in water treatment plants, HVAC systems, and chemical processing plants.
Are Reducing Flanges customizable?
Yes, reducing flanges can be customized based on specific project requirements, including custom sizes, materials, pressure ratings, and flange faces. Teshi Group offers tailor-made solutions to meet individual needs.
What are the flange face types for Reducing Flanges?
Reducing flanges can be manufactured with different flange face types, including raised face (RF), flat face (FF), and ring-type joint (RTJ), to meet various sealing and pressure requirements.
How do Reducing Flanges help in controlling flow rates?
By connecting pipes of different diameters, reducing flanges can help optimize flow rates and ensure smooth transitions in systems, preventing issues like turbulence or flow resistance in pipelines.
Are Reducing Flanges easy to maintain?
Yes, reducing flanges require minimal maintenance. Regular inspection for corrosion or wear and tear on gaskets and bolts ensures long-term performance.
Can Reducing Flanges be used in corrosive environments?
Yes, reducing flanges can be made from corrosion-resistant materials like stainless steel and duplex steel, making them suitable for use in corrosive environments, such as chemical and marine applications.
How does Teshi Group ensure the quality of Reducing Flanges?
Teshi Group uses advanced manufacturing techniques and stringent quality control processes to ensure that all reducing flanges meet international standards, including ASME, ANSI, and other relevant certifications.
What certifications do Reducing Flanges from Teshi Group have?
Teshi Group’s reducing flanges are manufactured according to industry standards like ASME B16.5, ANSI B16.5, and other applicable codes, and they come with certification for material quality and dimensional conformity.
Can Reducing Flanges be used in offshore and subsea applications?
Yes, Teshi Group manufactures reducing flanges that are suitable for harsh offshore and subsea environments, offering corrosion resistance and high-pressure handling capabilities.
Can Reducing Flanges be used in cryogenic applications?
Yes, reducing flanges made from materials like stainless steel and alloy steel are suitable for cryogenic applications, as they can handle extremely low temperatures while maintaining structural integrity and performance.
What is the lifespan of a Reducing Flange?
The lifespan of a reducing flange depends on the material, application, and operating conditions. With proper maintenance, reducing flanges made from high-quality materials like stainless steel or duplex steel can last for decades in most industrial applications.
