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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All we do is always involved with our tenet " Consumer initial, Trust first, devoting within the food stuff packaging and environmental defense 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: Mozambique , Georgia , Bangladesh , We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.
By Ina from Colombia - 2017.08.21 14:13
This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
By Elva from Kazakhstan - 2018.12.28 15:18