Vitrified Ceramic Conduit Pipe
Vitrified ceramic pipes used as protective conduits for underground cables, excluding electrical insulators. Fired from clay at high temperatures to form hard, impermeable tubes per Chapter 69. Specifically under 6906.00.00.00 for ceramic conduits.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If specifically electrical insulators
Electrical insulators of ceramics are excluded from Chapter 69 per note (f).
If seamless steel conduits
Metal tubes/pipes for conduits classified in Chapter 73 by material.
If roof tiles with integrated guttering
Ceramic roofing tiles in 6905 if multifunctional beyond pure piping.
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Import Tips & Compliance
• Explicitly state non-insulating purpose in invoices to avoid Chapter 85 reclassification
• Provide firing logs showing temperatures over 800°C for customs verification
Related Products under HTS 6906.00.00.00
Vitrified Clay Drainage Pipe
A fired ceramic pipe made from vitrified clay used for underground stormwater and sewage drainage systems. It meets Chapter 69 requirements as it's shaped and fired after forming from inorganic nonmetallic materials like clay. Classified under 6906.00.00.00 as ceramic pipes for conduit purposes, excluding electrical insulators.
Ceramic Sewer Pipe Conduit
High-strength fired ceramic conduit pipe designed for municipal sewer lines to transport wastewater. Produced by shaping clay mixtures and firing at high temperatures, fitting Chapter 69 definitions. Falls under 6906.00.00.00 for ceramic pipes used in drainage systems.
Fired Clay Guttering Channel
Ceramic guttering sections made from fired clay for roof rainwater collection and directing water away from buildings. Shaped from clay and fired to create durable, nonmetallic conduits per Chapter 69 notes. Classified in 6906.00.00.00 as ceramic guttering.
Clay Roof Gutter Fitting
Fired clay end cap and outlet fittings for ceramic roof guttering systems to manage rainwater flow. Shaped clay body fired to durability standards of Chapter 69. HTS 6906.00.00.00 for ceramic guttering and fittings.
Porcelain Pipe Coupling
Translucent porcelain coupling fitting for connecting ceramic drainage pipes, fired to low water absorption specs. Meets US note (a) for porcelain as white, low-absorption body. HTS 6906.00.00.00 for ceramic pipe fittings.
Earthenware Gutter Outlet
Fired earthenware outlet spout for directing water from roof gutters to downspouts, with >3% water absorption per US notes. Clay-based body shaped and fired at high temperatures. Under 6906.00.00.00 as ceramic guttering.