OEM Supply Floating Ball Valve - PEEK throttle ring – DONGYI Detail:
PROTECTING NON-METALLIC SEALING RINGS
Protection of non-metallic sealing rings from extruding
Allows the use of PTFE as a sealing ring at high pressures
Materials available for all fields of applications
back-up rings are used to prevent non-metallic sealing rings from extruding into the space between the piston rod and packing cup. Back-up rings, which are typically made of cast iron or bronze material, seal only the end face of the packing case cup. The bore hole has a small clearance from the piston rod. They are suitable for all fields of application in the process, natural gas, or food industry.
Product detail pictures:
Related Product Guide:
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Our firm sticks on the theory of "Quality will be the life in the enterprise, and status could be the soul of it" for OEM Supply Floating Ball Valve - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: Jamaica , Iran , Nepal , Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.
By Pandora from Serbia - 2018.12.22 12:52
We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
By Honorio from Argentina - 2017.06.16 18:23