Technology / product information

SIMA Technology offers glass-metal sealing technology in Thailand, providing hermetic compressor and automotive terminals with superior sealing, heat resistance, and durability.

🔷 Glass-Metal Sealing Technology for Demanding Applications
SIMA Technology Co., Ltd., located in Nakhon Ratchasima, Thailand, manufactures high-quality glass-metal seal components for applications requiring hermetic sealing.

Designed for compressor terminals and automotive systems, our sealing technology combines special glass and heat-resistant metals to ensure long-term reliability in extreme environments. Available in REF, Cylinder, and Automotive types, our seals help prevent leaks, resist corrosion, and simplify installation.

🔷 Features
‐ Superior Sealing Performance: Glass-to-metal bonding prevents leakage and contamination.
‐ High-Temperature Resistance: Stable operation from -50℃ to +250℃.
‐ Corrosion Resistance: Resistant to chemicals, moisture, and harsh environments.
‐ Versatile Options: Available in REF, Cylinder, and Automotive designs.
‐ Easy Installation: No special tools required, ensuring quick setup

🔷 Specification
‐ Types: REF, Cylinder, Automotive
‐ Materials: Special glass, high-grade heat-resistant metals
‐ Operating Temperature: -50℃ to +250℃
‐ Pressure Tolerance: Up to 10MPa
‐ Custom Sizes: Available upon request

🔷 Applications
‐ Refrigeration Systems: Hermetic compressor terminals in refrigerators and air conditioners
‐ Automotive Industry: Engine components and critical electronic connectors
‐ Electronics: Industrial tools and precision instruments requiring hermetic sealing

🔷 Strengths of SIMA Technology Co., Ltd
With headquarters in Nakhon Ratchasima, Thailand, SIMA provides glass-metal sealing solutions that meet global standards. Backed by the Muramoto Group production network (METCO Factory 1 in Bangkok, Factory 2 & 3 in Samut Prakan), we deliver high-quality sealing components for domestic and international clients.

📩 For more details, please contact us below or download the product PDF.

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【Glossary】
‐ Glass-Metal Seal: A component that bonds glass and metal to create a hermetic, leak-proof seal.
‐ Hermetic Terminal: A sealed connector preventing leakage in compressors and electronic devices.
‐ REF Type: Glass-metal seal for refrigeration equipment.
‐ Cylinder Type: Seal used in cylindrical terminal applications.



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(Updated: 2025-09-23)