PEEK Polymer Chemical Transfer Hose
Flexible polyether ether ketone (PEEK) hose for transferring corrosive chemicals in industrial processes, rated for 27.6 MPa burst pressure. HTS 3917.31.00.00 applies to its high-performance plastic flexible tube properties.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If with plastic threaded fittings
Fittings-attached hoses have special duty note applicability.
If for laboratory or specific end-use
Other plastic articles for lab use may shift headings.
If rubber tube with plastic liner
Rubber base with plastic secondary goes to Chapter 40.
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Import Tips & Compliance
• Chemical resistance certs essential; declare PEEK monomer predominance
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