We measured the dimensions of the O-ring that is returned from the customer.
Inner diameter, it is larger both thickness.
This is because, there is a possibility of swelling caused by anti-rust oil.
You Is it possible to teach the name of the anti-rust oil you are using me?
O material of the ring is EPDM, swelling is large in anti-rust oil normal.
翻訳されて、しばらくお待ちください..
