BurgSeal® Expanded Graphite Product Range
BurgSeal® E600
Construction:
Braided packing made of pure expanded flexible graphite fibers that do not damage shafts or stems. Contains a corrosion inhibitor and shows good thermal and chemical resistance along with high elasticity.
Applications:
• General sealing applications in pumps and valves
• Environments requiring low wear on shafts
BurgSeal® E600I
Construction:
Braided packing made of expanded flexible graphite fibers, reinforced with very fine Inconel yarns wrapped inside the expanded graphite. Enhances pressure properties without affecting shafts and stems, showing good thermal and chemical resistance and high elasticity with improved strength.
Applications:
• High-pressure environments
• Applications needing enhanced sealing performance without shaft damage
BurgSeal® 603
Construction:
Braided packing made of flexible carbon graphite fiber, treated and triple impregnated with PTFE. Specially designed for boiler feed pumps and any high-speed, high-pressure applications, especially where media may change to gas. Offers good thermal conductivity and a very low coefficient of friction for a long service life.
Applications:
• Boiler feed pumps
• High-speed, high-pressure systems
BurgSeal® F606
Construction:
Braided packing made of flexible carbon graphite fiber, impregnated during braiding with special lubricating compounds to enhance pressure resistance and density without metallic reinforcements. Contains additives to prevent galvanic corrosion, making it ideal for valve and standstill applications.
Applications:
• Valves and static applications
• Environments with electrostatic charges
BurgSeal® 693
Construction:
Braided packing made of carbonized fibers concentrically braided around a cross-braided core. Retains high elasticity above 250°C, facilitating the running-in procedure and allowing for later retightening. The core is impregnated with lubricants and graphite during the braiding process.
Applications:
• High-temperature sealing applications
• Systems requiring flexible and adaptable packing