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Ring Type Joint Flanges Manufacturers in India

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Ring Type Joint Flanges & RTJF Flange Manufacturers, Suppliers & Exporter in Mumbai, India


Fitwel Industries LLP is ISO certified organization, which has as extensive & wide range of stock of Ring Type Joint Flange. It can be assembled and disassembled easily with Pipes. The Ring Type Joint Flanges are typically used in high-pressure class 600 and high-temperature services above 800°F. RTJ Flange has grooves cut into their faces which steel ring gaskets. The RTJ flange seal when tightened bolts compress the gasket between the flanges into the grooves, deforming the gasket to make intimate contact inside the grooves, creating a metal to metal seal. An ANSI B16.5 RTJ flange may have a raised face with a ring groove machined into it. This raised face does not serve as any part of the sealing means.

We are one of the pioneer manufacturer, supplier & exporter of high-quality Ring Type Joint Flange ANSI B16.5 Ring Type Joint Fanges, RTJ Flanges, Stainless Steel Ring Type Joint Flanges, Carbon Steel RTJ Flanges, Ring Type Joint, Ring Joint Flanges, Class 150 LBS Ring Type Joint Flanges, BS-4504 RTJ Flanges in Mumbai, Pune, India. We supply our manufactured final products to various Industrial uses in petrochemical, oil, gas and allied industries.

RTJ flanges that seal with ring gaskets, the raised faces of the connected and tightened flanges may contact each other. In this case, the compressed gasket will not bear additional load beyond the bolt tension, vibration and movement cannot further crush the gasket and lessen the connecting tension. As the two Ring Type Joint flange 150 lbs are bolted together and further tightened, the applied bolting force on the flange tends to deform the gaskets inside the flange groove. This is known to create a very tight metal to metal seal. To make this happen, the material of the ring joint gasket has to be softer and more ductile as compared to the material of the Ring Type Joint Flange Raised Face. We also offer these products at custom-made sizes and shapes to our respected clienteles. We Export Ring Type Joint Flanges in Qatar, Kingdom Of Bahrain, Saudi Arabia, Indonesia, United States, Singapore, Malaysia, Turkey, UAE, Russia, Ukraine, South Africa, Australia, etc.

What is Ring type joint flange?

A ring joint type (RTJ) Flanges 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).
A Ring type joint flange (RTJ) is a machined metallic ring with a deep groove cut into its face. This groove rests a metal ring which gets compressed when the connecting bolts of the flange are tightened. This compression results in a leak-proof, close-fitting seal on the pipe or connection.

What is the difference between RF and FF flange?

RF is raised face flange, which can be used under the pressure of PN1. 6~PN10MPA. FF is flat face flange, which has lower sealability than RF, its pressure is 1.6~2.0MPA (standard: GB9113), and other joint faces like RTJ, FM have higher pressure. The gaskets for RF and FF can be used for each other.

ASME B16.5 Ring Type Joint Flanges Specification :

Standard : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings

Size : 1 / 8” to 84”NB

Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.

Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

BS : BS4504 , BS4504, BS1560, BS10

DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636 DIN2637, DIN2638, DIN2673

ANSI B16.47 Ring Type Joint Flanges Material & Grades:

Stainless Steel Ring Type Joint Flanges : 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 Type Joint Flanges : ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61, 2205 (UNS No. S31803), 2507 (UNS No. S32750)

Carbon Steel Ring Type 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, F70, ASTM A350, LF2, LF3

Alloy Steel Ring Type Joint Flanges : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91

Nickel Alloy Ring Type 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).

Copper Alloy Steel Ring Type Joint Flanges : UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)



Call@ 9987994248. The Prime Ring Type Joint Flanges ANSI/ ASME B16.5 Manufacturer & Suppliers in Mumbai, Ahmedabad, Chennai & India. Dimensions, Size & stock of Raised Face RTJ Flanges from world wide Exporter RTJ Flanges.

Other Names: ANSI B16.5 Ring Type Joint Flanges, RJTF Flanges, Ring Flange Class 150, RJTF Flange Class 150

Material: Stainless Steel, Carbon Steel, Duplex & Super Duplex Steel, High Nickel Alloy, Hastelloy & Titanium

Brand: Fitwel Industries LLP

Manufacturer: Fitwel Industries LLP

Suppliers & Exporter: Fitwel Industries LLP

Rating: 4.2/5 based on 43 customer reviews


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We Are Supply Ring Type Joint Flanges For Various Application Industry Like :

Oil & Gas Industries

Petrochemical Industries

Engineering Industries

Chemical Industries

Sugar Industries

Power Generation Industries

Fertilizers Industries

Food Processing Industries


Countries & Cities We Served



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