Driven by the global “dual carbon” goals, new energy sectors such as hydrogen energy, carbon capture, electronic fuels, and biofuels are developing rapidly. The cable/pipe passages of key equipment such as hydrogen compressors, explosion-proof cabinets, and gas pipelines are core nodes for fire prevention, explosion prevention, and airtight protection. Failure of the seal can easily lead to safety accidents such as hydrogen explosions, gas leaks, and fires.

The TST SEAL MCT perforation sealing system, with its core features of military-grade technology, all-scenario protection, and modular design, is precisely adapted to the stringent requirements of energy transition projects, building a solid safety barrier for perforation areas and becoming the preferred sealing and protection solution for new energy projects.

Full-scenario adaptation, covering core new energy equipment and scenarios

The system is fully compatible with various types of buildings, including modular containerized hydrogen refueling stations, carbon capture devices, and on-site cast-in-place production plants, precisely addressing core protection requirements.

✅ Hydrogen compressor/gas pipeline: Excellent airtight performance, preventing hydrogen and process gas leakage, preventing explosions caused by oxygen-hydrogen mixing, and suitable for high-pressure gas transportation requirements.

✅Inverter/Area Partition Wall: A-60 fireproof sealing + IP68 dustproof and waterproof, preventing the spread of fire and resisting harsh environments such as humidity and salt spray.

✅ PLC/DCS Control Cabinets/Explosion-proof Cabinets: Professional Ex explosion-proof modules protect against electrical fault explosions, suppress electromagnetic interference, and ensure the stability of precision control systems.

Six core advantages directly address the pain points of the new energy sealing industry

1. 1. Multiple layers of protection, providing a one-stop solution for security risks.

Our self-developed low-smoke halogen-free EPDM material integrates six major functions: fire resistance, airtightness, explosion protection, electrical safety, impact resistance, and dust and water resistance. It has been certified by authoritative organizations such as CCCF, multiple classification societies, and ISO, and can replace traditional multi-product combinations, avoiding compatibility risks.

1. 2. Flexible adaptation, single opening meets multiple specifications of insulation.

Its unique peelable diameter technology eliminates the need to replace seals, and a single opening can accommodate dozens of pre-terminated cables/pipes, saving space and simplifying the initial design.

1. 3. Built-in capacity expansion, adaptable to project upgrades throughout the entire lifecycle.

The redundant design reserves spare capacity, so there is no need to re-drill holes when adding pipelines later. It does not compromise the fireproof and airtight integrity, and it can be used for a long time after one installation, reducing operation and maintenance costs.

1. 4. Efficient installation significantly shortens project timeline

The modular, building-block design supports single-sided installation and eliminates complex welding, enabling rapid deployment in complex working conditions and reducing design, installation, and maintenance time by more than 70% compared to traditional solutions.

1. 5. Corrosion and aging resistant, suitable for harsh process environments

The rubber modules are resistant to hydrogen corrosion and chemical erosion, while the metal components are made of 316L stainless steel. The normal service life exceeds 10 years, making them suitable for the extreme working conditions of hydrogen energy and carbon capture projects.

6 professional explosion-proof features protect the safety of hazardous areas.

Dedicated explosion-proof solutions meet the explosion-proof requirements of hazardous areas, significantly reducing the risk of explosions caused by gas leaks and electrical faults.

Deeply rooted in the industry, providing comprehensive lifecycle services to safeguard your business.

TST SEAL has been deeply involved in the field of industrial perforation sealing for many years. With its highly reliable and scalable solutions, it has won the recognition of more than a thousand well-known companies such as State Grid, China Southern Power Grid, China Three Gorges Corporation, and Wison Group.

At the same time, we are building a full life-cycle service system, from early customized design consultation to mid-term on-site installation guidance, and then to later technical support and on-site service, providing an integrated “product + service” solution to ensure a worry-free project process.