NBR Flat Sealing Ring Black
The sealing ring is an annular seal with a gap. It is placed in the ring groove of the sleeve. The sleeve and the shaft rotate together. On the inner hole wall, it can play a sealing role. All contact surfaces are hardened and ground. The sealing ring is made of chromium-containing wear-resistant cast iron, which can be used where the sliding speed is less than 100m/s; if the sliding speed is in the range of 60-80m/s, the sealing ring can also be made of tin bronze.
Product Details
The sealing ring is an annular sealing member with a gap, which is pressed against the inner hole wall of the stationary member to perform a sealing function by virtue of its elasticity after being pressed together.
The sealing ring is an annular seal with a gap. It is placed in the ring groove of the sleeve. The sleeve and the shaft rotate together. On the inner hole wall, it can play a sealing role. All contact surfaces are hardened and ground. The sealing ring is made of chromium-containing wear-resistant cast iron, which can be used where the sliding speed is less than 100m/s; if the sliding speed is in the range of 60-80m/s, the sealing ring can also be made of tin bronze.
Types Of Sealing Rings
According to different manufacturing methods and materials, the sealing ring has a variety of structures such as integral sealing ring (made of the same material), combined sealing ring, surface surfacing hard alloy and sprayed ceramics.
Features And Materials Of Sealing Rings
It is used to install on various mechanical equipment, in the specified temperature and pressure as well as in different liquids and gases, to play a sealing role in static or moving states.
Its Use
(1) FRP pipes; FRP sand pipes; FRP jacking pipes; cable protection pipes; flue gas desulfurization pipes; coal mine gas drainage pipes; power plant desulfurization and dust removal pipes;
(2) Sealing of municipal water supply and drainage pipes;
(3) Sealing of various process pipelines (petroleum, chemical industry, metallurgy, papermaking, sewage, seawater desalination, food brewing and beverage processing, medicine, etc.);
(4) Sealing of sewage collection and transportation pipelines and reclaimed water pipelines;
(5) Sealing of drinking water transmission trunk pipes and water distribution pipes;
(6) Oilfield water injection pipe sealing;
(7) The hot water delivery pipe and the hot spring water delivery pipe are sealed.
We are a professional manufacturer of seals. For more information on sealing rings and other seals, please call or contact us immediately.
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