Happy Holidays from Your Friends at RH Seals

Happy Holidays from Your Friends at RH Seals Wishing you Happy Holidays and a Joyful New Year! Reliable Hermetic Seals will be closed December 22nd and 25th, and then January 1st.

What is special about hermetic seals?

What is special about hermetic seals? A hermetic seal allows current or signal to transfer between two separate environments. The transfers are made without interruption from moisture, gases, or particles leaking. This leads to a wide variety of applications in many industries where the highest of standards are required. Aerospace, Military, Medical, Ground Transportation, Oil […]

Industry Series: Medical

Industry Series: Medical The medical industry has diverse hermetic seal needs, and hermeticity has greatly evolved over time to meet different sterilization and functionality requirements. Hermetic seal use in the medical field begins with Research & Development, and continues in implantable devices and medical equipment. While a hermetic seal may not be required in every […]

RHSeals Builds Quality into Components With Bubble Testing

RHSeals Builds Quality into Components With Bubble Testing What is Bubble Testing? It is a simple, widely used qualitative method for proof testing and for finding defects or gross leaks in many different components. Two common forms of bubble testing are the direct-pressure method and the vacuum-box technique: The pressurized method (the most common bubble […]

Custom Hermetic Seals Designed for Your Project

Custom Hermetic Seals Designed for Your Project Custom hermetic seals designed and manufactured to meet your needs RHSeals creates custom hermetic seal designs for a broad range of industries. This includes seals for nearly any connector, cable or wire, flex circuit, and thermocouple, including coax, fiber optic, computer equipment connectors, and military connectors. We also […]

Support for the Medical Industry in Response to Covid-19

Support for the Medical Industry in Response to Covid-19 We are ready and able to help the medical industry in any way we can.We have the capability to ship a custom design very quickly.To provide our support we will waive the following fees: Expediting and engineering fees for assemblies used to help in the production […]

Hermetic Seals as Rugged as the Actual Environment They Work In

Hermetic Seals as Rugged as the Actual Environment They Work In Do you know the operating temperature required? Often hermetic feedthrough operating environment requirements are pulled from design specifications for the system it’s going into. Sometimes this is acceptable but often it will add unnecessary costs and delays to the project. When specifying operating requirements […]

What is a Hermetic Seal?

What is a Hermetic Seal? Mark Nuttbrock, PresidentReliable Hermetic Seals, LLCPart Buyers Authority, Fall 2019 Reprinted with permission fromPart Buyers Authority  www.partbuyersauthority.com Hermetic seals have been around for centuries, and they continue to evolve with technology and innovation. Hermetic seals used in manufacturing can be applied to many different industries; in fact, you probably come […]