Option
Resin
Increases gas-tightness and mechanical strength — best for sealing and chemical-resistant applications.
Explore our graphite sealing blanks and carbon brush blanks — with full specification tables, impregnation options, and a step-by-step guide to requesting a quote.
We concentrate on doing two things exceptionally well: graphite sealing blanks for mechanical seal and packing applications, and carbon brush blanks for motors and electrical equipment. Both product lines are available in multiple grades with optional impregnation.
High-density graphite blanks for machining into seal rings, packing sets, and valve components. Cylinders, blocks, and custom profiles available.
Electrographite and carbon-grade blanks for motor brushes and generator contacts. Copper impregnation available for enhanced conductivity.
Every blank can be post-treated to enhance specific properties. Choose the impregnation method that matches your operating environment and performance targets.
Increases gas-tightness and mechanical strength — best for sealing and chemical-resistant applications.
Boosts electrical conductivity and current capacity — ideal for high-load motor brushes and generator contacts.
Enhances oxidation resistance and wear life under high-temperature or heavy-load sliding contact conditions.
Grain size, binder system, and graphitization parameters adjusted to meet your exact density and conductivity targets.
Include the following details in your inquiry and we will respond with a grade recommendation, unit pricing, and estimated lead time within one business day.