Ring Joint Flange Manufacturer

Best Butt Weld Fittings Manufacturer in India since 1971.

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Table of Contents

Ring Joint Flanges Manufacturers, Supplier and Exporter in India

Contrary to all the flange types seen above, blind flanges do not have a center hole, and are used to blind or seal a pipeline, a valve/pressure vessel and block the flow of the fluid.
Blind flanges have to withstand remarkable mechanical stress due to the system pressure and the required bolting forces. Blind flanges allow easy access to the pipeline, as they can be easily unbolted to let the operator execute activities inside the terminal end of the pipe (this is also the reason why the blind flange type is used as a manhole for pressure vessels, at times). It is maybe interesting to observe that, while this flanges type is easier to manufacture, they are sold at a premium average cost per kilogram compared to the other flange types.
We manufacture Galvanized BLIND FLANGE, Stainless steel (SS) BLIND FLANGE, Carbon steel (CS) BLIND FLANGE, MS BLIND FLANGE, Alloy BLIND FLANGE, Nicked BLIND FLANGE, Duplex stainless steel (DSS) BLIND FLANGE, Super Duplex Stainless Steel (SDSS) BLIND FLANGE, and Brass BLIND FLANGE.

Teshi Group is an ISO certified blind flange manufacturer & distributor in India

Dimensions of Ring Joint Flange

ring joint flange 01

Standard Specification For Ring Joint Flange

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

Material & Grades of Ring Joint Flange

Material & Grades
Stainless Steel Ring Joint 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 Ring Joint Flange
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Ring Joint 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 Ring Joint Flanges
ASTM A350, LF2, and LF3
Alloy Steel Ring Joint Flanges
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Ring Joint 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 Ring Joint 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)

Application Of Ring Joint Flange

Sl
Application
1
ANSI B16.5 Class 150 Ring Joint Flange uses in Industrial Boilers Industry
2
ASTM A182 Stainless Steel Ring Joint Flange uses in Power Plants Industry
3
ASME B16.47 Series A and B Ring Joint Flange uses in Nuclear Plants Industry
4
Stainless Steel Ring Joint Flange uses in Oil & Gas Industry
5
Super Duplex Steel Ring Joint Flange uses in Refineries Industry
6
Industrial Ring Joint Flange uses in Ship Building Industry
7
Super Duplex Steel Ring Joint Flangea Forged Flange uses in Heat Exchanger Industry
8
Carbon Steel Industrial Ring Joint Flange uses in Condensers Industry
9
Alloy Steel Industrial Ring Joint Flange uses in Paper & Pulp Industry
10
Duplex Steel Industrial Ring Joint Flange uses in Marine Applications
11
Stainless Steel Industrial Ring Joint Flange uses in Nuclear Power Industry
12
Industrial Ring Joint Flangea / Fittings System uses in Fossil Fuel Power Plants Industry

Teshi Group Is A Leading Suppliers Of Ring Joint Flanges in India

We supply ring joint 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.

Ring Joint Exporter to all major cities in the world

We export ring joint 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 ring joint 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.

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Ring Joint Flange

Ring Joint Flanges (RTJ) is used when a metal-to-metal seal between the mating flanges is required (which is a condition for high-pressure and high-temperature applications, i.e. above 700/800 C°). A ring joint flange features a circular groove to accommodate a ring joint gasket (oval, or rectangular).

We manufacture Galvanized RTJ FLANGE, Stainless steel (SS) RTJ FLANGE, Carbon steel (CS) RTJ FLANGE, MS RTJ FLANGE, Alloy RTJ FLANGE, Nicked RTJ FLANGE, Duplex stainless steel (DSS) RTJ FLANGE, Super Duplex stainless Steel (SDSS) RTJ FLANGE and Brass RTJ FLANGE.

We manufacture RTJ FLANGE as per ASME B16.5, ASME B16.47, DIN, etc.
We are manufacturers and suppliers of RTJ FLANGE since the year 1971.

 
 
 

Frequently Asked Questions

Most frequent questions and answers

What is a ring joint flange?

A machined metallic ring with a deep groove carved onto its face is known as a Ring type joint flange (RTJ). A metal ring that is resting in this groove is crushed when the flange’s connecting bolts are tightened. A tight-fitting, leak-proof seal is created on the pipe or connection as a result of this compression.

How does a ring joint gasket function?

Usually, the gaskets are composed of softer material than the metal of the flanges they are sealing. Soft iron is the most prevalent of these substances. The gasket within the ring joint surface is “crushed” by slow, consistent pressure on the flange’s hardware.

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