Alloy Steel Tee Pipe Fitting
A T-shaped pipe fitting of alloy steel (except stainless) that allows a pipe branch connection perpendicular to the main line, ideal for hydraulic systems. Classified under HTS 7307.99.50.60 for other alloy steel tube/pipe fittings not specified elsewhere. Used in construction and manufacturing for fluid distribution.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If stainless steel construction
Stainless tees move to 7307.23 heading based on material-specific provisions in the tariff schedule.
If of iron or non-alloy steel
Non-alloy steel tees classify under 7307.99.30, as alloy steel requires specific alloying elements per Chapter 73 notes.
If sold as part of a valve assembly set
Fittings integral to valves or regulators shift to Chapter 84 for functional units rather than standalone fittings.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include pressure class (e.g
• 3000#) and wall thickness details to demonstrate industrial use and proper subheading
• Obtain supplier's material certification excluding nickel/chromium levels typical of stainless steel
• Avoid bulk packaging misclassification; specify if for retail vs. industrial to prevent duty adjustments
Related Products under HTS 7307.99.50.60
Alloy Steel Cross Pipe Fitting
A cross-shaped fitting of alloy steel (except stainless) enabling four-way pipe connections, used in complex industrial manifolds. Falls under HTS 7307.99.50.60 for other alloy steel tube/pipe fittings. Applied in high-pressure steam systems.
Alloy Steel Union Pipe Fitting
A union fitting made of alloy steel (non-stainless) allowing easy disconnection of pipes without cutting, with swivel nut design. Fits HTS 7307.99.50.60 as other alloy steel tube fittings. Vital for maintenance in HVAC systems.
Alloy Steel Nipple Pipe Fitting
Short threaded nipple fitting from alloy steel (non-stainless), connecting two pipes or fittings closely. HTS 7307.99.50.60 covers this as other alloy steel fitting. Used in instrumentation and machinery.
Alloy Steel Wye Pipe Fitting
Y-shaped wye fitting of alloy steel (except stainless) for splitting flows in piping, common in sewer and ventilation. Under HTS 7307.99.50.60 as other alloy steel tube fittings. For municipal infrastructure.
Alloy Steel Flange Adapter Fitting
Adapter fitting with one flanged end and one pipe end, made of alloy steel (non-stainless), for flange-to-pipe transitions. HTS 7307.99.50.60 for other alloy steel fittings. Used in power plants.
Alloy Steel Expansion Joint Fitting
Bellows-style expansion joint fitting of alloy steel (except stainless) absorbing pipe movement from thermal expansion. Classified HTS 7307.99.50.60 as other fitting. For turbine exhaust systems.