Super Purchasing for D1146 Piston 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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Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Super Purchasing for D1146 Piston Ring - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: France , Niger , Lyon , We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products for our customers.
By Elaine
from Canada
- 2017.08.18 11:04
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
By Patricia
from Barbados
- 2018.06.12 16:22
