Tin Plumbing Elbow Fitting
A 90-degree elbow joint made from pure tin, used to connect tin pipes at angled turns in low-pressure plumbing systems. Classified under HTS 8007.00.40.00 as a tin pipe fitting designed for joining tubes or pipes. Meets chapter note (a) for unalloyed tin with over 99% purity.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing bismuth or copper above specified limits
Products exceeding 0.1% bismuth or 0.4% copper fall under tin alloys per chapter note (b).
If made primarily from copper with tin plating
Copper predominates in alloys, shifting classification to Chapter 74 copper articles.
If steel tube with tin coating sold as pipe
Base material of iron/steel determines heading, not surface tin plating.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Verify tin purity exceeds 99% with lab certification to qualify as unalloyed tin per chapter note (a); alloyed products shift to 8007.00.50
• Include material composition documentation and pressure ratings for customs valuation and safety compliance
• Avoid misclassification as copper fittings (7412) by providing elemental analysis reports
Related Products under HTS 8007.00.40.00
Tin Coupling Pipe Connector
Straight coupling made of unalloyed tin for joining two tin tubes end-to-end in fluid transfer systems. Falls under HTS 8007.00.40.00 as a tin tube or pipe fitting. Ideal for applications requiring corrosion resistance without alloy impurities.
Tin Sleeve Pipe Reducer
Cylindrical tin sleeve fitting that reduces pipe diameter for transitioning tube sizes in piping networks. HTS 8007.00.40.00 covers such unalloyed tin pipe fittings like sleeves. Used in specialized low-melt applications due to tin's properties.
Tin Straight Pipe Section
Seamless straight tube made from pure tin, 2-inch diameter x 3-foot length for custom piping assemblies. Directly matches HTS 8007.00.40.00 for tin tubes and pipes. Employed in electronics cooling where high purity is essential.
Tin Threaded Pipe Nipple
Short threaded tin pipe segment for connecting fittings in threaded systems. HTS 8007.00.40.00 includes such tin pipes and fittings. Suited for temporary or low-heat plumbing setups.
Tin Pipe Tee Junction
T-shaped tin fitting for branching pipes in three directions, unalloyed for purity-sensitive uses. Fits HTS 8007.00.40.00 as exampled elbows/couplings extended to tees. Common in lab fluid systems.
Tin Cap Pipe End Fitting
Domed cap closure for sealing open ends of tin pipes, made from 99.9% pure tin. HTS 8007.00.40.00 encompasses such tube/pipe fittings. Prevents contamination in sterile environments.