100% Original Cummins Qsb6.7 Piston - 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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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for 100% Original Cummins Qsb6.7 Piston - PEEK throttle ring – DONGYI, The product will supply to all over the world, such as: Ghana , Detroit , Sri Lanka , We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
By Carey from Atlanta - 2018.06.09 12:42
This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
By Phoebe from Indonesia - 2018.04.25 16:46