High Tech Metal Seals' core values can be described in three categories, namely Quality, Expertise, and Flexibility.

• Computer controlled welding equipment with individual weld printouts on request.

• 100% LP test on O-seal welds.

• X-rays on request.

• 100% visual inspection of plating and coating layers.

• ISO-9001 certified, qualification and audits by individual customers.

• Helium leak test.

• Load and Springback test.

• Heat threatment.

• High quality products.

• Know-how: HTMS specialists with more than 25 years of experience.

• In house testing: Mechanical properties, new materials and production methods.

• Customer support : Thinking with customer.

• R&D: U-rings, E-rings, Custom designed seals, innovation.

• Personal contact with technical staff from HTMS.

We can do research on new materials and make new seal types or adapt our standard types of seals in order to meet the customers needs.

• Very short delivery terms, special rush delivery service within one or two weeks.

• Seals in any size (starting from 5mm), in any required quantity.

• Products according to the customers' requirements.

• Very short response time on customers demands (standard 1 day).

• Competitive pricing.

• Wide range of standard materials.

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Resilient metal seals from High Tech Metal Seals NV are used in the most extreme environmental conditions. Spring Energised Metal C Rings are used under extreme conditions where temperature can range from cryogenic up to extreme high temperatures, such as 800°C.
To serve the harsh conditions in today’s Oil and Gas exploration, High Tech Metal Seals NV designs and manufactures resilient metals seals which comply and exceed the ISO 15848 leakage requirements for valves intended for application with volatile air pollutants and hazardous fluids. High Tech Metals Seals are manufactured from high alloy materials so that the finished product complies with NACE MR0175 requirements. Silver plated Metal O rings or Metal C Rings, because of ductile layer are successfully used in high vacuum applications. Silver plated or PTFE coated spring energised C Rings and Metal C Rings comply and exceed the ISO 15848 leakage requirements, from cryogenic temperatures up to extreme high temperatures and pressures. In nuclear applications, particle research, and other radiation application, typically high load resilient metal seals, such as spring energized metal C Rings or Metal O Rings, with a ductile layer of silver are successfully used. High Tech Metal Seals NV, seals for extreme environmental conditions are particularly suited for high pressure. The system pressure assist in maintaining intimate contact with the mating flanges.