慈溪市神威密封材料厂

Shenwei Sealing Material Factory is a manufacturer of sealing products and mechanical parts, offering gaskets for static sealing connections such as various pipeline flanges, containers, towers, heat exchangers, storage tanks, boilers, and sealing packings for various pumps and valves. These products are particularly resistant to acid and alkali corrosion, high and low temperatures, high pressure, and aging, effectively solving sealing problems in various complex environments. They are suitable for use in industries such as chemical, power, petroleum, metallurgy, nuclear energy, machinery, shipbuilding, and automotive.

Sealing Gaskets: Graphite high-strength sealing gaskets, metal spiral wound gaskets, metal serrated gaskets, and expanded PTFE interface sealing gaskets. These gaskets can be shaped freely and combined arbitrarily. Due to their softness, high compressibility, and being non-toxic and pollution-free, they are essential supporting products for the food, beverage, pharmaceutical, and bioengineering industries, complying with international standards.

Sheets: Expanded graphite sheets, high-strength graphite composite sheets.

Packings: Sealing packings for pumps and valves suitable for various working conditions, including square braided packings of various materials: flexible graphite packings, PTFE packings, carbon fiber packings, aramid fiber packings, glass fiber and various mixed fiber braided packings, etc. There are graphite molded rings and pressed molded rings. After the packing is placed into the valve box or shaft box, it automatically forms according to the irregular geometry of the valve box or shaft box under external pressure, reserving elastic margin to achieve long-term sealing effects.

Machining: Mainly used for high-pressure oil pipes, camshafts, rocker arms in diesel engines, automotive industries, etc., and can also be processed according to sample drawings.

Currently, various industries such as chemical, petroleum, power plants, thermal companies, natural gas companies, diesel engines, and automotive both domestically and internationally are extensively using Shenwei Sealing Material Factory's products and high-pressure oil pipes.