Seals can be manufactured to a specific geometry, but they can also be supplied in straight lengths.
Some straight-length profiles are flexible enough to follow non-linear installation paths.
Several aerospace standard families exist, including ASNA, ABS and NSA. Materials are commonly specified according to standards such as NFL17-250, ABR4-0080 or ABR9-0142.
Sealicone aerospace sealing solutions
Sealicone aerospace sealing solutions are designed to withstand demanding environmental and functional loads.
Resistance to environmental conditions
Seals may need to withstand extreme temperatures, exposure to fluids such as Skydrol, fuel and de-icing products, as well as sand, dust and biological contamination. Depending on the application, testing can be performed in accordance with procedures defined by standards such as RTCA DO-160, ABD0031, FAR 25.853 or MIL-STD-810.
Typical test standards
- RTCA DO-160
- ABD0031
- FAR 25.853
- MIL-STD-810
Resistance to mechanical loads
Sealing components must also withstand mechanical loads including abrasion, pressurization and significant deformation.
Standard seal families
Several standard seal families can be manufactured in straight lengths and formed during installation, including ASNA, ABS and NSA references.
Custom design and co-development
When a custom design is required, we work with your technical teams to develop a seal that meets the complete set of requirements while optimizing weight, aerodynamic performance, aircraft efficiency and safety.
Integration, maintenance and MRO
Sealicone seals are installed both during aircraft assembly by OEM equipment manufacturers and during maintenance, repair and overhaul operations by MRO teams.
Technical and quality support
Sealicone can manufacture components from your drawings under a build-to-print approach or develop sealing solutions from your technical specification under a build-to-spec approach.
Typical sealing applications
Seals are used at many interfaces throughout an aircraft. The following are examples of common applications:
Standard reference table
| 类别 | 参考资料 | 产品链接 |
|---|---|---|
| ABS | ||
| ABS | ABS0093 | 查看详情 |
| ABS | ABS0246 | 查看详情 |
| ABS | ABS0295 | 查看详情 |
| ABS | ABS0296 | 查看详情 |
| ABS | ABS5108 | 查看详情 |
| ABS | ABS5111 | 查看详情 |
| ABS | ABS5129-01 | 查看详情 |
| ABS | ABS5153 | 查看详情 |
| ABS | ABS5203 | 查看详情 |
| ABS | ABS5204 | 查看详情 |
| ABS | ABS5246 | 查看详情 |
| ABS | ABS5359 | 查看详情 |
| ABS | ABS5360 | 查看详情 |
| ABS | ABS5368 | 查看详情 |
| ABS | ABS5375 | 查看详情 |
| ABS | ABS5466 | 查看详情 |
| ABS | ABS5467 | 查看详情 |
| ABS | ABS5471 | 查看详情 |
| ABS | ABS5846 | 查看详情 |
| ASNA | ||
| ASNA | ASNA2184 | 查看详情 |
| ASNA | ASNA2185 | 查看详情 |
| ASNA | ASNA2186 | 查看详情 |
| ASNA | ASNA2203 | 查看详情 |
| ASNA | ASNA2204 | 查看详情 |
| ASNA | ASNA2270 | 查看详情 |
| ASNA | ASNA2273 | 查看详情 |
| ASNA | ASNA2281 | 查看详情 |
| ASNA | ASNA2303 | 查看详情 |
| ASNA | ASNA2304 | 查看详情 |
| ASNA | ASNA2305 | 查看详情 |
| ASNA | ASNA2322 | 查看详情 |
| ASNA | ASNA2355 | 查看详情 |
| ASNA | ASNA2400 | 查看详情 |
| ASNA | ASNA2651 | 查看详情 |
| ASNA | ASNA2662 | 查看详情 |
| ASNA | ASNA2797 | 查看详情 |
| ASNA | ASNA5134 | 查看详情 |
| ASNA | ASNA5136 | 查看详情 |
| 国家安全局 | ||
| 国家安全局 | NSA360040 | 查看详情 |
| 国家安全局 | NSA360052 | 查看详情 |
| 国家安全局 | NSA360053 | 查看详情 |
| 国家安全局 | NSA360054 | 查看详情 |
| 国家安全局 | NSA360057 | 查看详情 |
| 国家安全局 | NSA360058 | 查看详情 |
| 国家安全局 | NSA360059 | 查看详情 |
| 国家安全局 | NSA360060 | 查看详情 |
| 国家安全局 | NSA360062 | 查看详情 |
| 国家安全局 | NSA360065 | 查看详情 |
| 国家安全局 | NSA360066 | 查看详情 |
| 国家安全局 | NSA360071 | 查看详情 |
| 国家安全局 | NSA360072 | 查看详情 |
| 国家安全局 | NSA360073 | 查看详情 |
| 国家安全局 | NSA360074 | 查看详情 |
| 国家安全局 | NSA360075 | 查看详情 |
Openings:
– Passenger door seals
– Emergency exit seals
– Baggage and cargo door seals
– Radome seals
– Landing gear seals
– Access panel and cover seals
Wing:
– Aileron seals
– Belly fairing seals
– Engine pylon seals
– Spoiler seals
– Flap seals
– Fairing seals
Fire seals:
– Nacelle seals
– Engine seals
– Auxiliary Power Unit (APU) seals
Tail seals:
– Vertical stabilizer seals
– Horizontal stabilizer seals
Protective plugs and cover seals
Sealicone is EN 9100 certified and combines sealing engineering expertise with modern manufacturing equipment to support demanding aerospace developments.