Blind Flange Manufacturer In India

Best Flange Manufacturer in India since 1971.

blind flange manufacturer

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Blind Flange Manufacturers, Supplier, And Exporter In India

Blind flanges are an essential component in piping systems that are used to block off or terminate a pipeline. When it comes to top-notch blind flanges, Teshi Group stands out as one of India’s leading manufacturers. In this article, we will explore the Teshi Group’s expertise in producing high-quality blind flanges and the various types they offer for different applications in a range of industries.

Blind flanges play a crucial role in maintaining the integrity of pipelines and preventing leakages. They are commonly used at the end of a piping system or at points where future expansion might be necessary. These flanges act as solid barriers, ensuring the safety and efficiency of the overall piping network.

About Blind Flange:-

A blind flange is a solid disk that is used to stop or shut off a pipeline. A blind flange is constructed similarly to a standard flange with mounting holes all the way around and gasket sealing rings cut into the mating surface. The distinction is that a blind flange has no passageway for fluids. It is instead positioned between two open flanges, stopping the flow via a pipe. This kind of blockade is frequently utilized when a new valve or line is being connected to an existing pipeline.

Blind Flange Manufacturer - Dimensions


Blind Flange Standard Specification

Standard Specifications
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
1/2" (15 NB) to 48" (1200NB)
150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
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
BS 4504 , BS 4504, BS 1560, BS 10
PN6, PN10, PN16, PN25, PN40
Flange Face Type
Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Blind Flange Material & Grades

Material & Grades
Stainless Steel Blind Flange
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Blind Flange
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Blind Flanges
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
Low Temperature Carbon Steel Blind Flanges
ASTM A350, LF2, and LF3
Alloy Steel Blind Flanges
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Blind Flanges
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
Nickel Alloy Blind Flanges
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)

Blind Flanges Applications And Uses

ANSI B16.5 Class 150 Blind Flange uses in Industrial Boilers Industry
ASTM A182 Stainless Steel Blind Flange uses in Power Plants Industry
ASME B16.47 Series A and B Blind Flange uses in Nuclear Plants Industry
Stainless Steel Blind Flange uses in Oil & Gas Industry
Super Duplex Steel Blind Flange uses in Refineries Industry
Industrial Blind Flange uses in Ship Building Industry
Super Duplex Steel Blind Flangea Forged Flange uses in Heat Exchanger Industry
Carbon Steel Industrial Blind Flange uses in Condensers Industry
Alloy Steel Industrial Blind Flange uses in Paper & Pulp Industry
Duplex Steel Industrial Blind Flange uses in Marine Applications
Stainless Steel Industrial Blind Flange uses in Nuclear Power Industry
Industrial Blind Flangea / Fittings System uses in Fossil Fuel Power Plants Industry

Teshi Group Is A Leading Supplier Of Blind Flange in India

We supply blind 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.

Blind Flange Exporter to all major cities in the world

We export 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 exports 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.

Frequently Asked Questions

Most frequent questions and answers

What are blind flanges used for?

Blind flanges are used to seal off the end of a pipe or to block off a pipeline. They can also be used to provide access to a pipeline for cleaning or maintenance.

How are blind flanges attached to pipes?

Blind flanges are typically attached to pipes using bolts and nuts. The flange is placed over the end of the pipe, and the bolts are tightened to create a tight seal.

What materials are blind flanges made of?

Blind flanges can be made of a variety of materials, including carbon steel, stainless steel, and alloy steel. The choice of material will depend on the specific application and the conditions the flange will be exposed to.

Are there different types of blind flanges?

There are different types of blind flanges, including raised face blind flanges, ring type joint blind flanges, and flat face blind flanges.

Can blind flanges be used in high-pressure or high-temperature applications?

Blind flanges can be used in high pressure and high temperature applications, but they must be made of the appropriate material and be rated for the specific conditions they will be exposed to.

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