End Cap for Pneumatic Actuator
Aluminum or composite end cap that seals the cylinder barrel of pneumatic linear actuators, containing ports for air inlet/outlet. It is a part of pneumatic power engines under HTS 8412.90.90.35 for industrial automation use.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If constructed primarily of stainless steel tubing
Tube or pipe fittings of iron/steel classify under Chapter 73 when not specialized for pneumatic engines.
If parts of hydraulic rather than pneumatic power cylinders
Hydraulic fluid power parts have separate statistical suffixes, distinguished by pressure ratings and seals.
If aluminum construction without pneumatic-specific features
General aluminum articles default to Chapter 76 unless proven as dedicated engine parts.
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Import Tips & Compliance
• Document port thread standards (e.g
• NPT vs metric) for origin verification; use FDA-compliant materials declaration for food/pharma apps; common pitfall is undervaluation via sample shipments
Related Products under HTS 8412.90.90.35
Vane Motor End Plate
Precision-machined end plate containing bearings and air ports for pneumatic vane motors. It is a part of pneumatic power motors under HTS 8412.90.90.35.
Pneumatic Cylinder Barrel
Honed aluminum or stainless steel tube serving as the pressure vessel in pneumatic power cylinders. It is an other part under HTS 8412.90.90.35 for pneumatic engines and motors.
Diaphragm for Pneumatic Motor
Reinforced elastomeric diaphragm that flexes to create pumping action in diaphragm-type pneumatic motors. Classified in HTS 8412.90.90.35 as parts of other pneumatic power motors.
Pneumatic Actuator Mounting Bracket
Clevis or flange-style steel bracket for securing pneumatic linear actuators to machinery frames. Falls under HTS 8412.90.90.35 as other parts of pneumatic power engines.
Seal Kit for Pneumatic Cylinder
Complete O-ring, U-cup, and wiper seal assortment for rebuilding pneumatic power cylinders. Classified as other parts in HTS 8412.90.90.35 when identified for pneumatic engines.
Piston for Pneumatic Cylinder
A precision-machined piston designed for use in industrial pneumatic cylinders to convert compressed air pressure into linear motion. It falls under HTS 8412.90.90.35 as a part of pneumatic power engines and motors, specifically other parts not enumerated elsewhere in the subheading.