A Ring Type Joint (RTJ) Flange is basically a machined metallic ring having a deep groove cut into its face. Metallic RTJ gaskets sit in the groove to seal the flange pair. When the connecting bolts of the RTJ flanges are tightened, the gasket is compressed and the flange pair creates a leak-proof tight seal.

2019年8月23日 · The ASME B16.5 RTJ flanges refers to pipe flanges manufactured in accordance with ASME B16.5 furnished with a ring-type joint facing: construction & characteristics, flange types, pressure ratings, the RTJ grooves, advantages and disadvantages, dimensions & tolerances.

What is an RTJ? An RTJ is a specialized type of flange connection designed for high-pressure and high-temperature applications, frequently used in oil and gas pipelines, refineries, and processing plants. The system consists of two main parts: RTJ Flange: This is a specially designed flange with a groove machined into its surface.

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. This design provides a reliable, safe, and leak-proof seal for pipelines in high-pressure settings, such as oil & gas, and power generation.

RTJ flange demands more precision during alignment between the flange and gasket surface to get reliable sealing. It is very crucial to understand the basic difference between RTJ, RF and other types of flanges.

The Ring Type Joint or RTJ refers to the type of Gasket required for the Flange. The Ring Type Joint was designed for the Petroleum and Petrochemical industries where higher pressures and temperatures are present.

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.

2021年12月14日 · The RTJ flange (Ring Type Joint) is designed for high-pressure and/or high-temperature pipeline applications. This makes them the required standard in API specification flanges. Applications include oil field valves, pipework assemblies, and …

2019年9月3日 · ASME B16.47 RTJ flanges refer to large diameter welding neck or blind flanges made in accordance with ASME B16.47 with ring-type joint facings. Similar to that of ASME B16.5, the RTJ flange conforming to ASME B16.47, either Series A or Series B, is also furnished with a ring-joint groove in the contact surface. A corresponding metallic ring ...

2024年8月29日 · RTJ flange, also known as Ring Type Joint Flange, is a special type of flange designed specifically for high-pressure and high-temperature environments. This flange design is used to ensure reliable sealing connections even under extreme conditions, and is commonly found in high-pressure pipelines and equipment in industries such as oil, gas ...