Y-ring seal red PU polyurethane Y-type sealing ring nbr o-ring piston rod seals non-standard shaped parts factory customized otp seals otplkh
Y-ring seal red PU polyurethane Y-type sealing ring nbr o-ring piston rod seals non-standard shaped parts factory customized otp seals otplkh
- Product Code： yxq-930-pu582p-6.3x12.4x3.3mm
