Honeycomb seals can improve the power performance of steam turbines. Structurally, a honeycomb seal is made of regular hexagonal cells formed from 0.05–0.10 mm thick Hastelloy-X high-temperature alloy, replacing the teeth used in conventional labyrinth seals. It offers advantages such as excellent wear resistance, no damage to the shaft, long service life, and superior sealing performance.
Mechanical Seal, Others
Honeycomb Seal
Specifications:
Cell Size(mm): 0.8, 1.0, 1.6, 2.0, 2.5, 3.2, 4.2, 5.6, 6.4, 8, 10, 12.7, 15, 20
Wall thickness(mm) :0.13, 0.15, 0.2
Type:Honeycomb Labyrinth, Straight Honeycomb, Curved Honeycomb
Operating Temperature:Up to 1200°C (2192°F)
Finishing Options:Electroless Nickel Plating, Tin Plating, Oxidation-Resistant Coating
Material: Stainless steel、Hastelloy X、 GH536、Haynes 214
Application Scenarios:
Gas & Steam Turbines – Power plants, industrial machinery
Aerospace & Aviation – Used in jet engines, rocket propulsion, and aircraft sealing
Automotive & Marine – Turbochargers, high-performance engine components
Energy & Power Generation – Sealing solutions for nuclear, fossil fuel, and renewable energy
EMI/RF Shielding – Electronic shielding in & telecommunications
