Factory Free sample Valve Mounting Bracket - 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:
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Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for Factory Free sample Valve Mounting Bracket - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: Vietnam , Costa Rica , Denmark , Our company has already have pass the ISO standard and we're fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will likely be the only one can have that merchandise. We hoping that with our good products can bring our customers a great fortune.
By Delia from Russia - 2018.09.16 11:31
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Anna from Bahamas - 2018.10.31 10:02