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O rings Information

Update:2017-07-18

O rings is a simple structure, wide specifications, large demanding numbers products. O rings application throughout the chemical industry, machinery, coal, oil, metallurgy, transportation, household appliances and other fields.

O rings quality of life depends on dimensional accuracy and rubber material. Generally requires a certain mechanical strength, tear resistance and good heat resistance, oil resistance, chemical resistance.

DSH Seals o rings general material for o rings is Nitril Rubber (NBR). For the higher temperature requirements (such as 150 ~ C-l90 ℃) oil seal can use acrylic rubber. Requirements for higher temperature and oil-resistant rubber products with fluorine rubber, heat-resistant silicone rubber.

If any O rings you require that are not in the list may already be available, please enquire and DSH Seals will advise.