Most of the cables and pipes in the industrial field are sealed and plugged by traditional refractory mud, refractory glue, metal glands, etc. They are very troublesome and cumbersome when facing the installation and removal of cables, and the sealing and fire resistance levels do not meet the requirements, and regular maintenance is required; these problems have always plagued the protective plugging in the industrial field and brought great safety hazards.
TST SEAL can provide non-destructive disassembly and assembly, variable diameter, low smoke halogen-free flame retardant, fire resistance for 2h, IP68 protection, and anti-electromagnetic interference, lightning shock and surge protection. The combination of pipe and sealing module components can be used in any combination.

TST SEAL cable/pipe penetration sealing system (MCT) is used in power engineering, nuclear power, wind power, hydropower, solar power generation, etc. It can seal cables and pipes conveniently and effectively, can prevent fire, and can also resist erosion by multiple risks such as water, gas and rodents.

1. Sealing module Power engineering scene introduction
In the power engineering industry, cable and pipe sealing modules are widely used in wind power, hydropower, nuclear power and solar power generation facilities. These modules are mainly used to ensure the waterproof, dustproof and fireproof performance of cable crossing points, and protect electrical equipment from external environmental factors.

2. Market pain points
Corrosion problem: Seawater and salt spray are extremely corrosive to metal parts.
Waterproof demand: Prevent water from invading the cable channel and causing short circuits or other electrical failures.
Temperature change: The temperature in the environment fluctuates greatly, requiring the sealing material to adapt to a wide operating temperature range.
Mechanical stress: Power engineering facilities are often impacted by wind and waves, and need to have good vibration resistance.
Fire risk: Once a fire occurs, cables and pipes that are not properly sealed may become channels for the spread of fire.
Electromagnetic interference (EMI): For sensitive equipment of electricity, it is necessary to prevent external electromagnetic interference from affecting normal operation.
Environmental adaptability: Different climatic conditions require sealing materials to have good weather resistance.
Subsequent maintenance difficulties: Traditional sealing methods often cannot meet the needs of future upgrades and renovations.

3. Advantages of TST SEAL sealing module solution:
Product features Using TST SEAL cable duct sealing system can prevent multiple risks:

Fire and smoke prevention
Prevent the spread of fire and smoke.

Waterproof and corrosion-resistant
Keep the device safe and dry.

Prevent moisture, water seepage, flooding and corrosion.

Pests
Keep snakes, insects and rodents out.
Ensure cable fixation and stress relief.

Gas and air
Ensure the integrity of the seal and prevent the influence of air and air pressure.

Electromagnetic threats
Resist the effects of EMI, EMP and lightning strikes.

High and low temperature resistance, tensile resistance and radiation protection
Temperature challenges
Handle hot, cold and changing temperature environments
With super UV resistance

Explosion
Resist vibration and explosion loads, as well as the risk of explosion.

4. The certification standards that the TST SEAL sealing module system complies with include but are not limited to:
UL (Underwriters Laboratories)
IEC (International Electrotechnical Commission)
EN (European Norms), EN45545-2, EN45545-3
GB (Chinese National Standards), GB23864 (2H)
CCCF certification (GB23864)
International Association of Classification Societies (IACS) relevant specifications
ISO 9001 quality management system
DNV GL, LR, BV, CCS, RS, ABS, NK and other classification society certifications
IEC 60092 relevant standards for offshore facility power installations