Mainly suitable for various products of rubber bellows mechanical seals. The size structure can refer to Type Ⅰ, Type Ⅱ, Type Ⅲ of JB/T 6616-2020. The size structure conforms to the Type 1 size series, Type 2 size series, Type 21 size series, Type 2100 series of John crane Elastomer Bellows Seals, etc. It can also be customized according to drawings and samples.
Our commonly used materials are NBR, EPDM, and FKM. The materials can not only meet the requirements of food hygiene and drinking water, but also meet the test requirements of UL-157.
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