RTJ Gaskets Supplier — Gujarat, Uttarakhand, Jammu & Kashmir, Goa & Karnataka

Looking for a dependable RTJ Gaskets supplier for your high-pressure flange and valve applications? We manufacture and supply precision-machined Ring Type Joint gaskets to refineries, EPC contractors, valve manufacturers, and pipeline maintenance teams across Gujarat — including Ahmedabad, Surat, Vadodara, Rajkot, Kachchh, Amreli, Aravalli, Gandhinagar, Navsari, Godhra, and Palanpur — as well as Uttarakhand, Jammu and Kashmir, Goa, and Karnataka.

Our RTJ gaskets are manufactured to API 6A and ASME B16.20 standards, providing a strong and durable metal-to-metal seal between mating ring type joint flanges. As the flanges are bolted together, the softer ring material is squeezed into the harder flange grooves, creating a tight, reliable seal even under extreme pressure and temperature conditions typical of oil and gas, petrochemical, and power generation applications.

What Is an RTJ Gasket?

A Ring Type Joint (RTJ) Gasket provides a metal-to-metal seal between two mating RTJ flanges, used extensively in high-pressure, high-temperature piping systems across the oil and gas, petrochemical, and power generation industries. Unlike soft gaskets used with flat or raised face flanges, an RTJ gasket is a precision-machined metal ring that sits inside a groove cut into the flange face. As the flanges are bolted together, the gasket — made from a metal softer than the flange — deforms and flows into the groove, creating an extremely tight and durable seal.

RTJ gaskets are essential in applications where conventional gaskets cannot withstand the operating conditions, including:

• High-pressure oil field valves and wellhead equipment
• Refinery and petrochemical process piping
• Pipeline isolation valves in cross-country transmission systems
• High-integrity pressure vessel joints
• Power generation steam and boiler systems

→ Also see our Pressure Seal Gasket for high-pressure valve bonnet applications

Types of RTJ Gaskets We Supply

We manufacture and supply RTJ gaskets in all three standard styles, each designed for specific flange types and pressure ranges.

R Type RTJ Gasket (Oval & Octagonal) — The most common and widely used RTJ gasket style, manufactured in accordance with API 6A and ASME B16.20 to suit API 6B and ASME/ANSI B16.5 flanges. Available in oval cross-section (for older round-bottom grooves) and octagonal cross-section (for newer flat-bottom grooves, offering higher sealing efficiency). R type gaskets seal pressures up to 5,000 psi per API 6A and up to 6,250 psi per ASME B16.20, and are commonly used for valve covers and standard process flanges.

RX Type RTJ Gasket — A pressure-energised adaptation of the standard R octagonal gasket, designed to fit the same flat-bottomed groove and remain interchangeable with R-type rings. The RX design uses increased height and contained fluid pressure to improve sealing performance as internal line pressure rises, making it ideal for applications subject to pressure surges, vibration, or shock loading. Available in ring numbers from RX 20 to RX 215, suitable for pressures up to 15,000 psi.

BX Type RTJ Gasket — Engineered for the highest pressure systems, rated from 5,000 psi up to 20,000 psi, and used exclusively with API 6BX flanges. The square cross-section with bevelled corners allows virtual face-to-face contact between flanges, fully trapping the gasket on both inner and outer diameters. All BX gaskets include a pressure balance hole to equalise pressure trapped in the grooves, making them blowout-resistant. Available in ring numbers from BX 150 to BX 303.

→ View our full Valve Sealing Components and Pressure Seal Gasket range

RTJ Gasket Material Options

Selecting the correct RTJ gasket material is critical — the gasket must always be softer than the mating flange material to ensure proper sealing without damaging the flange groove. We supply RTJ gaskets in the following grades:

Soft Iron — The most economical and widely used RTJ gasket material for general oil and gas service, electroplated with zinc for corrosion protection.

Carbon Steel — Used where slightly higher strength is required than soft iron, while remaining compatible with standard carbon steel flanges.

Stainless Steel 304 / 304L and 316 / 316L — Offers excellent corrosion resistance for process media handling corrosive fluids, commonly used in refinery and petrochemical applications.

Duplex 2205 and Super Duplex 2507 — High-strength, highly corrosion-resistant grades used in offshore, subsea, and aggressive service environments.

Monel, Inconel, and Hastelloy — Specialised alloy grades for extreme corrosion resistance in critical high-value applications.

→ See our Foam Pigs and Bi-Directional Pigs for pipeline cleaning before flange assembly

Technical Specifications — RTJ Gaskets

Custom sizes and material certifications (EN 10204 3.1 MTC) are available on request.

RTJ Gaskets Supplier in Gujarat

Gujarat’s strong refinery, petrochemical, and valve manufacturing base makes it one of India’s most active markets for RTJ gaskets.

Ahmedabad is our primary manufacturing and supply hub. We supply RTJ gaskets to valve manufacturers, EPC contractors, and refinery maintenance teams operating across Ahmedabad’s GIDC industrial estates, including Naroda, Odhav, and Vatva. Ahmedabad buyers regularly order R type and RX type gaskets in soft iron and stainless steel grades for process flange maintenance and OEM valve manufacturing.

In Surat, demand comes from the city’s chemical and process industries, where RTJ gaskets are used in high-pressure flange assemblies across the Sachin and Pandesara GIDC industrial zones.

Vadodara (Baroda), home to major refineries and petrochemical complexes including IOCL Koyali, generates strong, consistent demand for RTJ gaskets used in process piping and valve flange maintenance. We supply R, RX, and BX type gaskets in soft iron, carbon steel, and stainless steel grades to Vadodara’s refinery contractors and fabrication yards in the Manjusar GIDC and Savli industrial belt.

Rajkot’s engineering and valve manufacturing industry relies on our RTJ gaskets for OEM valve production and aftermarket flange maintenance across the Aji GIDC, Shapar-Veraval, and Metoda industrial zones.

We also actively supply to Kachchh (Bhuj, Gandhidham — a major port and pipeline corridor), Amreli, Aravalli, Gandhinagar, Navsari, Godhra (Panchmahal), and Palanpur (Banaskantha), covering Gujarat’s major industrial hubs and tier-2 project zones.

→ Request a quote for RTJ Gaskets in Gujarat

RTJ Gaskets Supplier in Uttarakhand

Uttarakhand’s growing industrial base — driven by the SIDCUL industrial areas, GAIL gas pipeline networks, and BHEL’s heavy engineering facility in Haridwar — creates consistent demand for RTJ gaskets used in high-pressure flange and valve maintenance.

We supply RTJ Gaskets in Dehradun, Uttarakhand’s capital, for pipeline and valve maintenance projects across the region. Our gaskets are also in active use in Haridwar’s BHEL and industrial estate zone, where high-pressure piping and valve flange assemblies require reliable RTJ sealing solutions.

In Roorkee, one of the most active engineering and construction towns in the state, our RTJ gaskets support process plant flange maintenance. We also supply to Udham Singh Nagar (Rudrapur), where the SIDCUL industrial corridor is home to manufacturing units requiring high-pressure flange components, and to Rishikesh for infrastructure pipeline projects.

→ Enquire about RTJ Gaskets in Uttarakhand

RTJ Gaskets Supplier in Jammu and Kashmir

Jammu and Kashmir’s expanding pipeline infrastructure, gas distribution network, and industrial estates create emerging demand for RTJ gaskets across the Union Territory.

We supply RTJ Gaskets in Jammu city, catering to pipeline contractors and industrial procurement buyers working across the region’s gas distribution and water infrastructure projects. Our gaskets are also supplied to buyers in Srinagar, J&K’s summer capital, for industrial and infrastructure flange maintenance work.

In Kathua, the industrial district of Jammu region with its SIDCO industrial estate, we regularly supply RTJ gaskets to fabrication units and project contractors. We also cater to buyers in Udhampur, Baramulla, and Anantnag for pipeline and process flange projects across the Union Territory.

→ Get pricing for RTJ Gaskets in Jammu and Kashmir

RTJ Gaskets Supplier in Goa

Goa’s port infrastructure, shipyard activity, and growing industrial estates create steady demand for RTJ gaskets in high-pressure piping and valve applications.

We supply RTJ Gaskets in Panaji (North Goa) and Vasco da Gama, Goa’s primary port city, where pipeline and process equipment flange maintenance in the harbour zone creates recurring demand. Our gaskets are also supplied to buyers in Margao (South Goa’s commercial hub) and Ponda, home to Goa’s main industrial estates.

Whether you are a shipyard contractor, refinery maintenance team, or industrial procurement manager in Goa, we offer fast delivery and competitive pricing on RTJ gaskets in all standard grades.

→ Get a quote for RTJ Gaskets in Goa

RTJ Gaskets Supplier in Karnataka

Karnataka’s industrial diversity — from Bengaluru’s manufacturing belt to Mangalore’s petrochemical zone — creates strong and varied demand for RTJ gaskets across the state.

We supply RTJ Gaskets in Bengaluru (Bangalore) to EPC contractors, valve manufacturers, and industrial procurement teams working on process piping and flange maintenance projects. In Mangalore (Dakshina Kannada), our RTJ gaskets are used in refinery and petrochemical flange assemblies, particularly serving the MRPL refinery zone and New Mangalore Port.

Hubli-Dharwad, Karnataka’s north-central industrial corridor, is served by us for valve and flange maintenance equipment, as is Mysuru (Mysore) for industrial process applications. Other major Karnataka districts we actively supply to include Belagavi (Belgaum), Bellary (Vijayanagara), Tumkur, Davangere, and Kalaburagi (Gulbarga), ensuring complete coverage of Karnataka’s industrial and refinery sectors.

→ Enquire about RTJ Gaskets delivery in Karnataka

Why Choose Us for RTJ Gaskets?

We are a trusted manufacturer and supplier of ring type joint gaskets and pipeline sealing equipment, serving customers across Gujarat and major Indian states with a reputation for precision machining, material traceability, and reliable performance.

Pan-India dispatch — We serve Gujarat’s major cities and districts alongside Uttarakhand, Jammu and Kashmir, Goa, and Karnataka, with most standard sizes dispatched within 24 to 48 hours.

All three RTJ styles — R type, RX type, and BX type gaskets manufactured to API 6A and ASME B16.20 standards under one roof.

Complete material range — Soft iron, carbon steel, stainless steel 304/316, duplex, super duplex, Monel, Inconel, and Hastelloy grades available.

Full material traceability — All RTJ gaskets supplied with EN 10204 3.1 material test certificates on request.

Technical support — Our team helps you select the correct gasket style, size, and material grade based on your flange type, pressure class, and process media.

→ Explore our Pressure Seal Gasket range for valve bonnet applications

→ View our Bi-Directional Pigs / Disc Pigs for pipeline commissioning

→ See our full Pipeline Equipment catalogue

Frequently Asked Questions — RTJ Gaskets

What is an RTJ gasket used for?
An RTJ (Ring Type Joint) gasket provides a metal-to-metal seal between two mating RTJ flanges, commonly used in high-pressure, high-temperature applications such as oil field valves, refinery process piping, pipeline isolation valves, and pressure vessel joints.

What is the difference between R, RX, and BX type RTJ gaskets?
R type is the original and most common RTJ gasket, available in oval or octagonal cross-section, sealing pressures up to 5,000–6,250 psi. RX type is a pressure-energised version of the R octagonal gasket that improves sealing as internal pressure increases, suitable up to 15,000 psi, and remains interchangeable with R-type grooves. BX type is designed for the highest pressure systems up to 20,000 psi, used exclusively with API 6BX flanges, and is not interchangeable with R or RX types.

What material should I choose for my RTJ gasket?
The RTJ gasket material must always be softer than the mating flange material to ensure proper sealing without damaging the flange groove. Common options include soft iron for general service, stainless steel 304/316 for corrosive media, and duplex or super duplex grades for offshore and aggressive environments.

Do you supply RTJ gaskets in Gujarat?
Yes. We supply across Ahmedabad, Surat, Vadodara, Rajkot, Kachchh, Amreli, Aravalli, Gandhinagar, Navsari, Godhra, and Palanpur, with fast dispatch from our Gujarat facility.

Can I get RTJ gaskets delivered to Karnataka, Goa, Uttarakhand, or Jammu and Kashmir?
Yes. We regularly supply to Bengaluru, Mangalore in Karnataka; Panaji, Vasco da Gama in Goa; Dehradun, Haridwar in Uttarakhand; and Jammu, Srinagar in Jammu and Kashmir.

Can RTJ gaskets be reused?
No. RTJ gaskets deform permanently into the flange groove during installation to create the metal-to-metal seal, so they should not be reused once removed from service.

Do you provide material test certificates with RTJ gaskets?
Yes. We supply RTJ gaskets with full material traceability and EN 10204 3.1 material test certificates on request.

Get a Quote — RTJ Gaskets

We supply RTJ Gaskets — R type, RX type, and BX type, in soft iron, carbon steel, stainless steel, duplex, and super duplex grades — to buyers across Gujarat (Ahmedabad, Surat, Vadodara, Rajkot, Kachchh, Amreli, Aravalli, Gandhinagar, Navsari, Godhra, Palanpur) and across Uttarakhand, Jammu and Kashmir, Goa, and Karnataka.

Contact us today for the best price, technical guidance, and fastest dispatch for your flange and valve project.

→ Contact Us Now for Best Price on RTJ Gaskets

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