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Ring Joint Flange Manufacturer

Best Butt Weld Fittings Manufacturer in India since 1971.

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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 ring joint flange (RTJ flange) is a type of flange that is used in high-pressure and high-temperature applications, such as the oil and gas industry. The RTJ flange is designed to provide a tight, leak-proof seal between two pipes or between a pipe and a piece of equipment. The flange consists of two parts: a grooved flange, which is attached to the pipe or equipment, and a ring gasket, which is inserted into the grooves of the flange and then compressed between the flange and its mating surface to create a seal. The ring gasket is typically made of a soft metal such as copper or aluminum, and the flange is typically made of a harder metal such as steel. RTJ flanges are typically used in situations where high pressures and temperatures are expected, such as in the oil and gas industry. They are also used in high-pressure applications such as refineries, petrochemical plants, and power generation plants. The ring-joint gasket design is highly resistant to high pressure, high temperature, and vibration. The ring joint gasket can be made of metal and non-metal materials, such as Oval ring joint gasket, Octagonal ring joint gasket, and RX ring joint gasket.

How does a ring joint gasket function?

A ring joint gasket is a type of mechanical seal that is used in high-pressure and high-temperature applications, such as in pipelines, valves, and flanges. The gasket is typically made of metal and is designed to fit into a groove on the flange, creating a tight seal when the flange is tightened. The gasket’s shape, typically an octagonal or circular cross section, and its material properties such as its hardness and elasticity, allow it to maintain its shape and seal integrity despite high pressure and temperature fluctuations.

 

What are the different types of ring joint flanges?

The most common types of ring joint flanges are RTJ flanges, also known as raised face ring joint flanges, and RX flanges, also known as full face ring joint flanges. RTJ flanges have a raised face, while RX flanges have a flat face.

What is the difference between RTJ and RX flanges?

The main difference between RTJ and RX flanges is their face design. RTJ flanges have a raised face, while RX flanges have a flat face. RTJ flanges are more common and are used in most high-pressure and high-temperature applications, while RX flanges are typically used in extremely high-pressure applications.

What are the most common materials used for ring joint flanges?

The most common materials used for ring joint flanges are carbon steel, stainless steel, and alloy steel. The choice of material will depend on the specific application and the operating conditions, such as pressure and temperature.

How are ring joint flanges installed?

Ring joint flanges are typically installed by first properly aligning the flanges, then placing the ring joint gasket in the groove on the flange, and finally tightening the bolts to create a tight seal. It is important to use the correct torque and tightening sequence to ensure a proper sea

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