Discount wholesale Steam Bellows Seal Globe 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 target should be to consolidate and enhance the top quality and service of current goods, in the meantime frequently create new products to satisfy diverse customers' calls for for Discount wholesale Steam Bellows Seal Globe Valve - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: Poland , Pretoria , Bolivia , We aim to become the modern enterprise with the commercial ideal of "Sincerity and confidence" and with the aim of "Offering customers the most sincere services and best quality products". We sincerely ask for your unchanged support and appreciate your kind advice and guidance.
By Alexandra from Las Vegas - 2018.06.18 19:26
It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
By Mignon from Irish - 2017.03.07 13:42