[Basic Knowledge Material] A Thorough Explanation of the Strength Calculation Method for Composite Repairs!
Choose the appropriate calculation formula from multiple patterns! Introducing the concept of strength calculation.
The composite repair service provided by Fujifilm Pharma Night allows for the repair of reduced-thickness piping through the lamination and repair of composite materials made from carbon fiber and epoxy resin, enabling corrosion prevention, strength restoration, and leak sealing. Strength calculation in composite repair refers to the process of calculating the necessary thickness of composite layers required for repair, taking into account the purpose and conditions of the repair. Based on information from customers and on-site surveys, our company selects appropriate formulas tailored to the damage shape and calculates the "necessary composite thickness." 【What is strength calculation?】 ■ Calculating the thickness of composite layers required for repair, considering the purpose and conditions of the repair (design life, pipe diameter, pressure, temperature, fluid, etc.) ■ When performing strength calculations for the thickness of composite layers that exhibit leak-sealing effects, selecting the appropriate formula from multiple patterns. *For more details, please refer to the PDF document or feel free to contact us.
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**What Can Be Done with Composite Repair** ■ Strength Restoration: Using ISO formulas, it is possible to design the thickness of the composite necessary for strength restoration. ■ Leak Prevention: If the appropriate composite layering range and adhesion can be ensured, it is also effective as a leak prevention measure for pinholes in low-pressure (2MPa) lines. ■ Corrosion Resistance: The high environmental barrier effect of the composite can prevent the progression of external corrosion such as rust, galvanic corrosion, and salt damage. *For more details, please refer to the PDF materials or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
Fujifarmanite was established in 1978 as a specialized company for leak repair through a joint venture between Fuji Electric Construction Co., Ltd. (now Fuji Electric E&C Co., Ltd.) and the British company Farmanite. The "Leak Seal" provided by Farmanite addresses leaks of various fluids (steam, air, oil, gas, etc.) in heat sources, power sources, and product manufacturing processes, and is widely used across various industrial sectors. From the perspective of plant maintenance, we have also launched new services such as "Composite Repair," aimed at restoring the strength of thinned pipes, and "Farmaise," which opens stuck valves due to vibration. Our excellent technicians provide high-quality services using the unique technology of the British company Farmanite.