PVC O-Ring for Plumbing Fixtures
Polyvinyl chloride (PVC) O-ring sealing compression fittings in plumbing. 3926.90.4510 plastic seal.
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Import Tips & Compliance
• NSF/ANSI 61 cert for potable water
Related Products under HTS 3926.90.45.10
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A synthetic rubber O-ring made from acrylonitrile-butadiene (NBR) polymer classified under Chapter 39, used to seal fuel injector connections in vehicle engines. It falls under HTS 3926.90.4510 as an O-ring gasket or seal of plastics. Designed for high resistance to oils and fuels in automotive applications.
Viton Fluoroelastomer O-Ring for Chemical Processing
High-performance O-ring from fluoropolymer (FKM/Viton) for sealing valves in chemical plants, resistant to harsh acids and high temperatures. Classified in 3926.90.4510 as a plastic O-ring seal due to its synthetic polymer base from headings 3901-3914. Ensures leak-proof operation in corrosive environments.
PTFE O-Ring for Hydraulic Cylinder Seals
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Polyurethane O-Ring for Pneumatic Valves
Cast polyurethane O-ring for sealing pneumatic control valves in automation systems, offering abrasion resistance. Classified as plastic O-ring under 3926.90.4510 from polyurethane polymers in 3909.50. Meets Chapter 39 for other plastic seals.