Pneumatic fittings for aerospace applications encompass connectors, adapters, unions, elbows, and tee pieces designed to join tubing and ducting within bleed-air, environmental control, and pressurisation systems, manufactured from aluminium alloy, titanium, or stainless steel to meet MIL-SPEC and AS standards, with sealing achieved via O-ring face seal (ORFS) or flareless bite-type configurations rated for high-cycle pneumatic service.
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