"What is secondary sealing material? What types of materials are there?" Let's explain that question and introduce the required characteristics.
This document provides information about the 3rd Basic Course on Mechanical Seals, addressing questions such as "What are secondary sealing materials? What types are available?" The sealing part of a mechanical seal consists of a sliding surface for the primary seal and packing/gasket for the secondary seal. Each secondary seal includes a rotating ring (packing) and a stationary ring (gasket). *Moving part = packing / stationary part = gasket. Depending on the environment in which they are used, various cross-sectional shapes and materials will be selected. [Contents] ■ What are secondary sealing materials? ■ Cross-sectional shapes and materials ■ Required characteristics ■ Various performances *For more details, please refer to the PDF document or feel free to contact us.
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