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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"Based on domestic market and expand abroad business" is our progress strategy 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: Houston , Slovakia , Hungary , We pay high attention to customer service, and cherish every customer. We've maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.
By Ellen
from Palestine
- 2018.12.11 14:13
This company has the idea of "better quality, lower processing costs, prices are more reasonable", so they have competitive product quality and price, that's the main reason we chose to cooperate.
By Elsa
from Botswana
- 2018.09.19 18:37
