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When manufacturing rubber seals , we are custom made and produced according to international standards. There are some specific standards, we can learn about them next.
In terms of seal rubber standards, there are several standards:
First, the basic dimensions and tolerances of the rotary shaft lip seal, the symbol is GB13871-92;
Second, the size series of O-ring rubber seals for hydraulic and pneumatic use and their tolerances, the symbol is GB3452.1-92.
Third, the first, second and third parts of the series of structural dimensions of rubber seals for reciprocating movements: one-way and two-way rubber seals, and rubber dust seals whose symbols are GB / T10708.1 -2000, GB / T10708.2-2000 and GB / T10708.3-2000;
Fourth, the test method of O-type rubber seals, the symbol is GB / T19228.3-2003;
Through these standards, you can roughly know what kind of rubber seal you want. Of course, if you have any questions, we have a team of professional engineers to design answers for you. For more information, welcome to scan the code to enter the official website of Haisheng Rubber.
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