ODM Supplier Valve Ring - 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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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of ODM Supplier Valve Ring - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: Mauritius , Cambodia , Luxembourg , The products has a good reputation with competitive price, unique creation, leading the industry trends. The company insists on the principle of win-win idea, has establishedglobal sales network and after-sales service network.
By Monica
from Slovakia
- 2017.09.22 11:32
It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
By Janice
from Bolivia
- 2017.10.13 10:47
