Steelveron

Ring Type Joint Flanges

Steelvron is a leading supplier, manufacturer, and exporter of Ring Type Joint (RTJ) Flanges, designed for high-pressure, high-temperature applications in critical piping systems. RTJ Flanges feature a precisely machined groove that accommodates a metal ring gasket, providing a leak-proof seal even under extreme conditions. This makes them the preferred choice in oil & gas, petrochemical, and offshore industries, where safety and reliability are paramount.

Overview

Available in materials such as Stainless Steel, Carbon Steel, Alloy Steel, Duplex & Super Duplex, Nickel Alloys, Inconel, Hastelloy, Monel, and Titanium, Steelvron RTJ Flanges are manufactured according to ASME, ASTM, DIN, EN, and JIS standards. Sizes range from ½” to 48” with pressure ratings up to Class 2500, ensuring compatibility with diverse industrial systems.

Material	Grades Available	Standards	Size Range	Pressure Class	Facing Type	End Connection
Stainless Steel RTJ Flanges	SS 304/304L, 316/316L, 321, 347, 904L	ASME B16.5, DIN, EN, JIS	½” – 48”	150#, 300#, 600#, 900#, 1500#, 2500#	RF, RTJ, FF	Weld Neck, Slip-On
Carbon Steel RTJ Flanges	ASTM A105, A350 LF2, A694 F42–F70	ASME, ANSI, DIN	½” – 48”	150# – 2500#	RF, RTJ, FF	Weld Neck, Slip-On
Alloy Steel RTJ Flanges	ASTM A182 F1, F5, F9, F11, F22, F91, F92	ASME, ASTM	½” – 48”	150# – 2500#	RF, RTJ, FF	Weld Neck, Slip-On
Duplex & Super Duplex RTJ Flanges	UNS S31803, S32205, S32750, S32760	ASME, DIN, EN	½” – 48”	150# – 2500#	RF, RTJ, FF	Weld Neck, Slip-On
Nickel Alloy RTJ Flanges	Nickel 200, 201	ASTM, ASME	½” – 48”	150# – 2500#	RF, RTJ, FF	Weld Neck, Slip-On
Inconel RTJ Flanges	Inconel 600, 601, 625, 718	ASTM, ASME, DIN	½” – 48”	150# – 2500#	RF, RTJ, FF	Weld Neck, Slip-On
Hastelloy RTJ Flanges	Hastelloy C22, C276	ASTM, EN, ASME	½” – 48”	150# – 2500#	RF, RTJ, FF	Weld Neck, Slip-On
Monel RTJ Flanges	Monel 400, K500	ASTM, ASME	½” – 48”	150# – 2500#	RF, RTJ, FF	Weld Neck, Slip-On
Titanium RTJ Flanges	Titanium Gr.1, Gr.2, Gr.5, Gr.7	ASTM, ASME	½” – 48”	150# – 2500#	RF, RTJ, FF	Weld Neck, Slip-On

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Ring Type Joint Flanges

Overview

Technical Specifications Ring Type Joint Flanges

Materials We Offer

Other Types Of Flanges We Offer

Weld Neck Flanges

Slip On Flanges

Blind Flanges

Socket Weld Flanges

Threaded Flanges

Lap Joint Flanges

Spectacle Blind Flanges

Reducing Flanges

Orifice Flanges

Ring Type Joint Flanges

Square Flanges

FAQ

What are RTJ Flanges used for?

How are RTJ Flanges different from other flanges?

Are RTJ Flanges suitable for critical industrial systems?

Can RTJ Flanges be customized?

Why choose Steelvron as your RTJ Flanges supplier?

Why Choose Us?

Global Expertise

Complete Range

Certified Quality

International Standards

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