We precision engineer a wide range metal gasket for commonplace and critical applications. Heat exchanger gaskets and small spinner gaskets can be fabricated in simple rings or more complicated crossbar designs and configurations.

Lamons manufactures and supplies a large variety of ring joint gasket types. Lamons Ring Type Joint (RTJ) standard size gaskets are manufactured in accordance to API 6A, API 17D and ASME B16.20 specifications.

The metallic Ring Type Joint is used in the petroleum industry, where high pressure applications necessitate the need for a high integrity seal. RING TYPE JOINTS Materials The gasket material should be selected to suit the service conditions. It is always recommended that the gasket material be softer than the mating flanges. The more

Feb 1, 2021 · The Ring Type Joint (RTJ) gasket is a forged ring that fits into the machined groove of an RTJ flange. The ring-type joint gaskets are either octagonal or oval in cross-section. RTJ gaskets are generally used for high pressure and high-temperature applications.

Common metallic gasket is ring-joint gasket and lens rings. It is suitable for high-pressure and temperature applications and require high bolt load to seal. They are precision-engineered components designed to be used in conjunction with precision-machined flanges.

Ring gaskets are precision machined gaskets designed to seal in high pressure and high temperature applications. Originally manufactured to meet the pressure requirements of the oilfield industry, RTJs have found their place in the refining process and …

Jan 8, 2024 · A ring gasket, known as a ring joint (RTJ) gasket, is a mechanical seal to prevent leakage between flanges or other connecting surfaces. These gaskets are circular in shape and have a hollow center, resembling a ring.

Choose from our selection of ring seal gaskets, including oil-resistant O-rings, chemical-resistant O-rings, and more. Same and Next Day Delivery.

Mar 25, 2025 · Metal Ring Gaskets – Made from stainless steel, carbon steel, and other alloys, suitable for high-pressure environments. Non-Metallic Ring Gaskets – Manufactured from rubber, PTFE, or graphite, ideal for lower-pressure applications. Spiral Wound Gaskets – A combination of metal and filler material, providing enhanced sealing performance.

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.