2018 China New Design Rubber Flap Check 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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Adhering to the principle of "quality, service, efficiency and growth", we have gained trusts and praises from domestic and international client for 2018 China New Design Rubber Flap Check Valve - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: San Francisco , Mexico , Slovakia , As an experienced group we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of our company is to build up a satisfactory memory to all customers, and establish a long term win-win business relationship. Choose us, we always wait for your appearance!
By Nelly
from Croatia
- 2017.05.02 11:33
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
By Alexander
from Manchester
- 2017.04.18 16:45
