Vespel® CR Product Family
Vespel® CR family provides excellent chemical resistance in refineries or chemical processing.
They offer high-creep resistance for seals, run-dry capability for wear rings for pumps and easy machinability for tight-tolerance parts like ball-valve seats.
A fiber-reinforced fluoropolymer material designed for use in hostile chemical environments with low creep and high thermal resistance. Well suited for seals, wear rings and other components. Available as stock shape rods and tubes from authorized DuPont distributors.
- Vespel® CR-6100 Boiler Pumps
- Vespel® SP-21 Thrust Washers
Glass Handling Sweep-Out Fingers
Vespel® SCP-5050 sweep-out fingers and stacker bar inserts for glass handling help increase plant reliability and efficiency and reduce operating costs at Veda-Pack glass manufacturing sites
- Vespel® Take-Out Inserts
- Canned Motor Pumps with Vespel® Parts
- Line Shaft Bearings for Pumps
- Vespel® Thrust Bearings for EGR Valve
Vespel® Case Rings Boost Pump Efficiency and Safety
The operator of a pipeline in the Southwestern U.S. was searching for a case ring material for pumps that would enable improved operating efficiency, increase equipment reliability and avoid the seizing or galling problems encountered with metal components. The metal components were replaced with Vespel® CR-6100 parts, and the results were impressive.
INFORMATION & IDEAS
- Vespel® SCP High Temperature Polyimide Parts
DuPont™ Vespel® Product Families
Vespel® products are made from a variety of materials (polyimides, thermoplastics, composites and chemically-resistant polymers). These products offer a unique combination of physical properties and design flexibility. Parts are available as custom parts, stock shapes, components or assembles.