Top Grade Rolled Galvanized Steel Spring For Slap Band - 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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To meet the customers' over-expected satisfaction , we have our strong team to provide our best overall service which includes marketing, sales, designing, production, quality controlling, packing, warehousing and logistics for Top Grade Rolled Galvanized Steel Spring For Slap Band - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: Italy , Romania , Georgia , We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will be more conveniently to service our customers.
By Lydia from Luxembourg - 2017.03.07 13:42
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
By Mark from Poland - 2018.12.11 11:26