Ring Gasket or Ring Type Joint Gasket (RTJ gasket), is a type of gasket used in high-pressure, temperature, and corrosive environments. RTJ gaskets products are used in oil & gas pipelines, chemical processing plants, power generation plants, refineries, and other industrial applications that require a high level of reliability and safety. Ring gaskets come in various sizes, shapes, and materials to suit different applications.
The Ring Joint (RTJ) gasket is typically made of precision-machined metal, such as stainless steel or Inconel, and has a specific shape that provides a robust and reliable seal between flange connections. The gasket has a raised ring with an oval or octagonal shape that fits into a corresponding groove on the flange faces. The ring type joint rtj gasket’s shape allows it to deform under compression, creating a tight and secure seal. When the flanges are tightened, the gasket is compressed, and the raised ring is deformed to create a metal-to-metal seal that can withstand high pressure. The initial contact occurs between the flange faces and the octagonal or oval rings of the gasket.
The motion of the ring (RTJ)product can be characterized as an irregular flow within the deformed sealing flange groove caused by the axial compressive load. The colored seal (RTJ seal) has a limited contact area, resulting in high surface pressure between the sealing surface and the groove. As a result, the maintenance properties are subpar, and reusability is not recommended.
We are the largest Industrial Gasket Manufacturing facility in Asia. We take pride in being the leading and trusted RTG gasket manufacturer, delivering reliable sealing solutions for diverse industrial applications. The specific types of RTJ gaskets product, such as 6BX and 6B, are designed for higher-pressure applications and are commonly used in offshore oil and gas installations. At Asian Sealing Products, we manufacture 14 types of ring-type joint gaskets (RTJ) with the highest quality, and we will ensure that the gaskets are delivered to the customers on time.
Matching gasket materials with specific applications:
Proper ring profile selection based on flange type:
When ordering lens gaskets, complete drawings and material specifications must be supplied.
|MATERIAL HARDNESS REQUIREMENTS CHART||ASP/QC/DOC 15|
|SI. No.||Material Grades||Hardness Requirements||Standard Reference|
|Rockwell Hardness Machine||Brinell Hardness Machine|
|1||Soft Iron||56 HRBW Max||90 HBW Max||ASTM A29/ A29M-20|
|2||Low Carbon Steel||68 HRBW Max||120 HBW Max||ASTM A29/ A29M-20|
|3||SS 316||83 HRBW Max||160 HBW Max||ASTM A182/ A182M- 23|
|4||SS 316L||83 HRBW Max||160 HBW Max||ASTM A182/ A182M- 23|
|5||SS 316 Ti||83 HRBW Max||160 HBW Max||ASTM A182/ A182M- 23|
|6||AISI 4140||92 HRBW Max||197 HBW Max||ASTM A29/ A29M-20|
|Note: Above Material can be supplied with low hardness than the standard hardness with special Heat Treatment as per Customer Requirements|
Ring gaskets also known as RTJ. They are mostly used in offshore oil and gas pipelines and are designed to work under extremely high pressure and high-temperature applications. They are solid rings of metal in different cross sections like oval, round, octagonal etc… that deform under compression to create a tight seal.
Selecting the right RTJ gasket involves considering factors such as pressure and temperature requirements, flange design and dimensions, media compatibility, and joint assembly. Consulting with a trusted RTJ gasket supplier or manufacturer can help you determine the most suitable gasket for your specific needs.
Placing the gasket securely within the flange groove and pitch diameter dimensions is critical for the proper installation of Ring joint gaskets. Precise measurements and alignment of the flange are necessary to achieve an effective seal.
The lifespan of RTJ gaskets depends on various factors, such as operating conditions, maintenance practices, and gasket material. Regular inspections of the gaskets should be performed, and they should be replaced if signs of wear, degradation, or loss of sealing effectiveness are observed.
If leakage occurs, inspect the flange surfaces for damage or misalignment. Check that the bolts are tightened to the recommended torque. If the issue persists, consider replacing the gasket to restore the seal.
The Asian sealing products supplier distributes ring gaskets (RTJ gasket) to various countries and global regions such as ring gasket USA, ring gasket UK, ring gasket in Australia, ring gasket the Middle East, Europe, South America, Africa, and Southeast Asia. Their distribution network covers a wide geographical area to cater to customers worldwide.
At Asian Sealing Products, our leadership in industrial ring joint gaskets is distinguished by our commitment to quality, precision manufacturing, and customer satisfaction. For a comprehensive understanding of our expertise, explore our in-depth article on Academia.edu. that is ( Ring Joint Gasket – Comprehensive guide )Discover the insights that make us the preferred choice in the industry.