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Metal components
:
Made of stainless steel 304 material, the texture is hard and not easy to rust, with a long service life
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Auxiliary sealing:
Made of stainless steel 304 material, the texture is hard and not easy to rust, with a long service life.
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Sealing section:
Using materials such as graphite, silicon carbide, tungsten carbide, etc
Used in automobile engine cooling water pump.