Backup ring
If it's a backup ring (T1, T2, T3, etc.), we also have Sakura seals in stock for immediate delivery along with O-rings.
The backup ring specified in JIS B2401-4 (formerly JIS B2407 backup ring for O-rings) is an auxiliary material used for O-rings in high-pressure and dynamic applications. At Sakura Seal, we can also manufacture special dimension products in addition to the dimensions specified by JIS and other standards, so please feel free to contact us.
- Company：桜シール 日本本社
- Price：Other
