Rtj gasket types. RF (Raised Face) FF (Flat Face) RTJ (Ring Type Joint) 👉 Tip: RTJ gaskets require specially machined RTJ flanges and are used for extreme pressure services. Ring Type Joint Gaskets Styles: R, RX, BX Durlon® RTJ gaskets are precision machined from solid metal and are designed for high pressure and high temperature services. Since the load bearing area of the ring type joint is relatively small, very high surface s esses result between the sealing faces of the ring type joint and the groove. 47 series A Preventing blowouts requires engineered Flange Sealing Solutions for High-Pressure Pipes. A VISUAL GUIDE Designed for heavy duty, high pressure sealing applications. Learn their types, industrial uses, and why they’re ideal for high-pressure applications. The Ring Type Joint (RTJ) gasket is a forged ring that fits into the machined groove of an RTJ flange. In the case where the gasket materials of RTJ type and the flange had a similar hardness, will be necessary do a thermal treatment to the RTJ gasket to reduce the hardness. These gaskets are circular in shape and have a hollow center, resembling a ring. This RTJ is capable of sealing itself. From spiral wound to Kammprofile to RTJ gaskets, we cover the most common types of gaskets used in oil and gas, along with their strengths and weaknesses. It is a metallic ring with a speci c geometric cross-section placed within the ange faces. Metals are typically chosen so that the ring gasket is softer than the flange material in order to prevent damage to the Lamons manufactures and supplies a large variety of ring joint gasket types. This ring joint is not interchangeable with other types RING-JOINTS RTJ Ring joint gaskets are made from metallic materials. Flexitallic is the market leader in the manufacture and supply of static sealing solutions, delivering high quality industrial gaskets on a global scale. RTJ Gaskets are precision engineered components that are used in conjunction with specially designed flanges. 🧰 5. The ASME B16. The RTJ gaskets have a low recuperation. Learn about ASME B16. The outer sealing surfaces make the first contact with the flanges. 20. Flange-based applications must check for defects in gasket installation. Explore the comprehensive guide to ring gaskets – types, materials, installation, and industry standards. These stresses are further increased on the St Innovative Corporation offers premium quality Stainless Steel 304 Ring Type Joint (RTJ) Flanges designed for high-pressure and high-temperature applications where leak-proof sealing is critical. Convert between PN ratings (PN6–PN400) and ASME Classes (150–2500). Learn more about them here. Both types are designed for compatibility with standard RTJ flanges, and in many cases, they can be used interchangeably, depending on the flange groove design. James Walker ring type joint gaskets are manufactured to ASME and API standards for high pressure duties in oilfield and processing industry applications. They are available in oval and octagonal versions and are used to seal pressures up to 5000 psi. Other non-standard styles of metal rings are also available like combination, IX, Delta and Lens to customer specifications. Moreover, any improper positioning gets rectified via lateral displacement to ensure precise ring joint dimensions. They seal by creating very high unit load, metal-to-metal line contact with special mating flanges. This leads to: • Flange face separation • Gasket unloading • Progressive leakage Strength is satisfied. DIMENSIONS CHART FOR METALLIC TYPE R RING GASKET Type R ring type joint (RTJ) metallic gasket dimensions for octagonal or oval in cross section per ASME B16. Typical applications are in refineries in the petrochemical industry. Carrara maintains a large stock for immediate availability – RTJ Stock List. A higher system pressure causes a higher surface pressure. At NWH (New World […] What is a Bleed Ring? Learn the definition, dimensions, and function of drip rings in piping. The BX type RTJ gaskets are manufactured in accordance with API 6A and are suitable for use in high pressure API 6BX flanges. This blog is about everything you need to know about the Ring Type Joint Gaskets, it's characteristics, and types. Essential for DBB, venting, and sampling. These gaskets typically have oval or octagonal cross‑sections and fit into a matched groove in a flange. Explore everything about Ring Type Joint (RTJ) Gaskets — from types, materials, and applications to installation best practices and pricing for industrial sealing needs. 5 furnished with a ring-type joint facing: construction & characteristics, flange types, pressure ratings, the RTJ grooves, advantages and disadvantages, dimensions & tolerances. The sealing surfaces of Ring Joint RTJ gaskets are rounded for the oval type and beveled at 23° for the octagonal type. This complete guide […]. Ring Type Joint Flanges The Ring Type Joint or RTJ refers to the type of Gasket required for the Flange. Type R Ring Gasket ASME B16. How to Order RTJ Gaskets Checklist: Flange standard (e. Discover the top 5 benefits of RTJ gaskets in our complete guide. Lamons Ring Type Joint (RTJ) gaskets are specked to all industry standards The RX type is suitable for pressures up to 700 bar. The gaskets form a metal to metal seal on assembly and the efficiency improves as internal pressure increases. In oil & gas, power generation, water treatment, and petrochemical plants, the smallest sealing component can decide whether a system runs safely—or leaks, trips, and causes costly shutdowns. 20 used with RTJ flanges ASME B16. R-type gaskets are components that sit between flange faces, fill the space, and improve the seal between them. 5 RTJ flanges refers to pipe flanges manufactured in accordance with ASME B16. 20 specs & types like oval and soft iron RTJ gasket. Ring type joint gaskets, also known as RTJ gaskets, are types of gaskets designed to prevent leakages in high-pressure and high-temperature applications. What is a Ring Gasket? A ring gasket, known as a ring joint (RTJ) gasket, is a mechanical seal to prevent leakage between anges or other connecting surfaces. The RTJ (Ring Type Joint) gasket market is poised for significant growth across various regions, driven by rising industrial activities and the demand for high-performance sealing solutions. 0 indicates excessive flexibility. They are mostly used in chemical facilities andindustries including oil and gas to assist with strong sealing. 6 μm (63 μin) roughness. The Ring Type Joint was originally developed for high pressure/temperature applications in the petroleum industry, mainly used for drilling and completion equipment in oil fields. Learn about RTJ Gasket (Metal Ring Gasket) types such as the oval, octagonal, and RTJ Gasket Dimension Chart for size R-11 to R-105. A ring-type joint flange, or RTJ flange, is a specialized flange featuring a groove machined into its face to accommodate a metal ring-joint gasket. 20, API 6A standards, pressure ratings up to 20,000 psi, and material hardness requirements for petroleum applications. Ring Type Joint (RTJ) Gasket from Goodrich Gasket, is a high integrity sealing gasket, high temperature & high-pressure gasket for applications in Petroleum Industry, Oilfield Drilling, Pressure Vessels Joints, Pipes and Valves. View bolt count, bolt size, gasket type, and face type by DN size. , R27, RX52, BX155) Material (e. Learn why Unifit Metalloys is a trusted RTJ gasket supplier. , ASME B16. Explore RTJ gaskets, ASME B16. In high-pressure and high-temperature piping systems, ensuring a reliable seal between flanges is critical to preventing leaks, maintaining safety, and optimizing performance. A rigidity index > 1. The Ring-Type joint metal gaskets (also called RTJ gaskets or API joint gaskets) are heavy duty, high-pressure gaskets largely used in offshore and onshore petrochemical industry, oil-field drilling and completion equipment, and in valves and pipework assemblies, along with some high integrity pressure vessel joints. Discover different types of RTJ gaskets, their materials, and industrial applications. RTJ gaskets are generally used for high pressure and high-temperature applications. , 316SS, Soft Iron, F5, Inconel) All soft iron and carbon steel RTJ gaskets are electroplated with zinc 0. The sealing is produced for the charge action over the gasket. 5 and B16. Oct 15, 2025 · Complete guide to Ring Type Joint (RTJ) gaskets including R Type, RX Type, and BX Type specifications. The BX type is suitable for very high pressures up to 1500 bar. Ring Type Joint Flange (RTJ flange): Preferred for higher pressure classes and critical sealing; requires RTJ ring gaskets. Ring Joint RTJ gaskets must have a surface finish not exceeding 1. . They have identical measurements to RX and BX ring gaskets with the same number designation, and they will fit the same corresponding connectors. There are three types of ring type joint gasket designs, the R type, RX Ring Type Joint Gaskets Styles: R, RX, BX Durlon® RTJ gaskets are precision machined from solid metal and are designed for high pressure and high temperature services. An RTJ flange or Ring Type Joint Flange is one of the various types of flanges used widely in piping and pipeline industries. 20/21. g. Precision machined metallic ring joint gaskets for high pressure sealing duties. Both oval and octagonal gaskets fit into octagonal flanges with grooves. RING-JOINTS RTJ Ring joint gaskets are made from metallic materials. The requirements in terms of dimensional accuracy and surface quality are therefore high. 20, API 6A, API 6BX) Ring number (e. 20 and API 6A. The ring type joint gaskets are either octagonal or oval in cross-section. Ring Type Joint Gaskets form a seal between RTJ flanges by deforming under high pressures. You may also see these written as RF flange, RTJ flange, and FF flange on datasheets and isometric drawings. Learn about the RTJ flange - including characteristics, applications, gasket to use, and how to machine the RTJ grooves when refurbishing. They are precision-engineered components designed to be used in conjunction with precision-machined flanges. However, today, this product series can also be used for valves and pipework assemblies, as well as some high integrity pressure vessel joints. Request a gasket quote (what to send for the fastest response) If you want the quickest request gasket quote, send: gasket type needed (spiral wound / camprofile / ePTFE / graphite / RTJ / sheet cut) line size & rating (or equipment tag details) a photo of the old gasket or flange (if available) required quantity + delivery location Free online flange rating lookup tool. Ring Type Joint Gaskets Planisteel RTJ K are available in all materials, from high-carbon grades to steels and all alloys. Metals are typically chosen so that the ring gasket is softer than the flange material in order to prevent damage to the A ring gasket —technically known as a ring‑type joint (RTJ) gasket or R‑type gasket —is a precision‑machined, metallic sealing ring. Applications Of RTJ Flanges RTJ flanges are suited for various industrial applications, including oil and gas, chemical, and power plant industries. Type SRX and SBX gaskets per API 17D for Subsea Wellhead and Tree Equipment are vented to prevent pressure lock when connections are made up underwater. The octagonal cross-section has better sealing properties than the oval cross-section and is therefore preferred. Ideal for RTJ flanges and ring-type joint gasket use cases. RING TYPE JOINTS The gasket hardness is carefully controlled and shall always be softer than the mating flanges to ensure a good seal and no damage to the flange surface (note: RTJ gaskets should not be re-used). Ring Type Joint (RTJ) gaskets are specialized metallic seals designed for high-pressure and high-temperature applications, primarily in the oil and gas, petrochemical, and power generation industries. Ensure reliable seals with expert insights. It is widely used in refinery, petrochemical and oil field drilling industries. Metallic ring type joint gaskets are heavy duty, high-pressure gaskets largely used in offshore and onshore petrochemical applications. All of our RTJ Gaskets are manufactured in accordance with ASME B16. RTJ flanges… Complete pipe gasket guide: metal gasket types (spiral wound, ring joint RTJ, Kammprofile), soft gaskets, and selection criteria per ASME B16. These stresses are further increased on the St Octagonal ring gaskets provide improved sealing efficiency in higher-pressure systems due to their increased contact area and structural rigidity. Type RX is interchangeable with the standard R-models. Types R gaskets shall have a surface finish not rougher than 1. Ring Type Joint (RTJ) How They Work nts plastically deform and flow into the irregularities of the flange groove. Expert guide by JH Valve. This design provides a reliable, safe, and leak-proof seal for pipelines in high-pressure settings, such as oil & gas, and power generation. The ridges or grooves on an RTJ flange compress the ring gasket, providing a tight metal-to-metal seal and preventing fluid or gas leakages. 6 μm Ra, and both shapes, oval and octagonal, can be manufactured with a modified pitch diameter to fit specific non-standard flange designations. Ring Type Joint Gaskets High Integrity RTJ Gasket Seal Used primarily in high pressure applications, Ring Type Joint (RTJ) Gaskets are made from a variety of metals to suit the needs of a range of industrial processes. How do I install a ring joint gasket? Ring Type Joint (RTJ) Metallic Gaskets are developed for use in the petroleum industry as well as drilling and oil & gas production equipment. Flat Face Flange (FF flange): Often used in lower-pressure applications and certain equipment interfaces. Types of Industrial Gaskets Used in Oil and Gas As a leading gasket manufacturer in Chennai, IGP Engineers provides a comprehensive range of sealing solutions designed specifically for hazardous industries. This type of gasket is widely used in multiple industries to This station can detect the proper installation for all rtj gaskets types, offering protection from system failure. Ring Type Joint (RTJ) gaskets are a preferred choice in industries such as oil and gas, petrochemicals, and power generation for their ability to maintain tight seals under extreme conditions. RTJ+RING,+R-24,+TYPE+R+ (OCTAGONAL),+SS316/316L Price, RTJ+RING,+R-24,+TYPE+R+ (OCTAGONAL),+SS316/316L Stock, Buy RTJ+RING,+R-24,+TYPE+R+ (OCTAGONAL),+SS316/316L from electronic components distributors. That’s why selecting the right industrial gaskets, RTJ gasket, and flange insulation kit is critical for EPC contractors and operators across the GCC. The sealing surface is a high tolerance groove cut into the face of the Flange with a maximum of a 63 RMS Ring-type-Joint [RTJ] gaskets are fully metallic, milled gasket constructions, which are mainly used for applications with high pressures and/or temperatures. All SMITH RTJ gaskets are manufactured from fully traceable materials and are stamped to the requirements of API 6A and ASME B16. 0005" thick in accordance with API specifications. This difference has to be, at least 30 HB. We compare RTJ Gaskets, Spiral Wound, and Kammprofile options for critical sealing. The Ring Type Joint was designed for the Petroleum and Petrochemical industries where higher pressures and temperatures are present. This relates to both the gasket and the sealing section of the flange. xmdp0, qpyk, qmgle, mmj7, zfct42, 0xq8j, f7qcx, qhvpl, pnzehi, moqr,