In the nuclear irradiation environment, the radiation resistance of seals is directly related to the safe operation of nuclear facilities. According to industry technical data, nuclear grade sealing gaskets need to have corrosion and radiation resistance characteristics, and be able to withstand a wide range of pressure and temperature, and adapt to temperature transient conditions. Huahai’s rings are made of special alloy materials as the core, with a wide range of temperature resistance and pressure levels suitable for various working conditions. The leakage rate can be controlled at a low level and meets relevant international standards. For extreme working conditions such as nuclear power, the company improves corrosion resistance through surface treatment technology and customizes alloy formulas to effectively extend the sealing life.
In the practical application of nuclear power equipment, Huahai sealing’s products have achieved stable operation in scenarios such as high-pressure steam systems in nuclear power plants. The company’s octagonal cushion series products provide safety guarantees for high-pressure steam systems in the power industry, especially for nuclear power. The enterprise has participated in drafting multiple national and industry standards, promoting the transformation of the industry from an “experiential” to a “data-driven” approach. In recent years, Huahai Sealing has been awarded the provincial “Hidden Champion” enterprise, maintaining a good level of market share and revenue.
Huahai Sealing is providing reliable metal sealing services for nuclear power equipment with a relatively complete sealing technology system, from the selection of special alloy materials for radiation resistance to the standardized control of the entire process quality inspection, from relevant international certifications to participation in the formulation of national standards.