Gas Compressor Head Assembly
Machined cylinder head with valve ports and cooling fins for natural gas compressors. HTS 8414.90.41.90 as other compressor parts sealing compression chamber. Withstands high pressures.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If unfinished steel castings
Pre-machined heads treated as Chapter 73 raw castings.
If diesel engine cylinder heads
Combustion-specific ports move to engine parts.
If for semiconductor gas compressors
Wafer processing equipment notes apply.
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Import Tips & Compliance
• Pressure test certificates mandatory for high-pressure claims
• Specify gas type compatibility (e.g
• NG vs air)
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