PVC Compression Gasket
Rigid PVC gasket for compression pipe fittings in irrigation systems, polyvinyl chloride of heading 3904. Other gaskets 3926.90.45.90. Watertight joint sealing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If flexible hose type
PVC tubes/pipes/hoses have separate flexible provisions.
If reservoirs with sealant
Plastic reservoirs include certain sealants.
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Import Tips & Compliance
• Test PVC plasticizer < threshold for 3920.43 if applicable
• Invoice as 'gasket' not 'fitting' to avoid 3917
• Country of melt origin for polymer classification
Related Products under HTS 3926.90.45.90
Nitrile Rubber O-Ring Gasket
A circular O-ring gasket made from nitrile butadiene rubber (NBR), a polymer of headings 3901-3914, used for sealing hydraulic systems in automotive engines. It falls under HTS 3926.90.45.90 as an other gasket not specified elsewhere in the gaskets subheading. These seals prevent fluid leakage under pressure.
PTFE Washer Seal
A flat washer seal crafted from polytetrafluoroethylene (PTFE), a fluoropolymer of heading 3904, for chemical processing equipment flanges. Classified in 3926.90.45.90 as an other plastic washer for sealing. Its chemical resistance makes it ideal for corrosive environments.
EPDM Door Gasket Profile
Extruded EPDM rubber gasket profile for refrigerator doors, composed of ethylene-propylene-diene monomer polymer from headings 3901-3914. It fits HTS 3926.90.45.90 as an other seal for household appliances. Provides airtight sealing against moisture.
Polyurethane Hydraulic Seal
Machined polyurethane U-cup seal for hydraulic cylinders in construction machinery, derived from polymers of heading 3909. Classified under 3926.90.45.90 as an other plastic seal. Offers high abrasion resistance under high pressure.
Silicone Valve Stem Seal
High-temperature silicone rubber seal for engine valve stems, polymer from heading 3910. Falls in 3926.90.45.90 as other plastic/rubber seal. Prevents oil leakage in combustion engines.
Fluoroelastomer Backup Washer
Viton fluoroelastomer washer backing primary seals in oilfield pumps, from heading 3904 copolymers. HTS 3926.90.45.90 for other seals. Resists extreme chemicals and temperatures.