Alloy Steel Furniture Frame Tube
Seamless 4130 alloy tube, 1.2 mm wall, oval profile for modern furniture legs/frames. Thin-wall seamless alloy steel hollow profile per 7304.90.70.00. Corrosion resistant finish available.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If assembled into metal furniture
Complete furniture articles classify under 9403 regardless of components.
If carbon steel furniture grade
Lower-cost carbon tubes use non-alloy subheadings.
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
• Profile shape docs confirm hollow tube vs solid bar
• Retail packaging? May trigger furniture set classification
• Galvanized? Surface treatment affects duty rates
Related Products under HTS 7304.90.70.00
17-4PH Seamless Alloy Precision Tube
17-4PH stainless alloy seamless precision tube, 0.9 mm wall for medical device shafts. Ultra-thin wall alloy steel seamless under HTS 7304.90.70.00. Mirror polish interior finish.
4140 Seamless Alloy Steel Tubing
Hot-finished seamless tubing of 4140 chrome-moly alloy steel, wall thickness 2-3 mm, supplied in rounds for mechanical applications. Classified in 7304.90.70.00 due to alloy steel composition and thin walls. Ideal for shafts, axles, and structural components requiring strength.
Chromoly 4130 Seamless Round Tube
4130 chromoly seamless tube with 0.083 inch (2.1 mm) wall thickness, in 1-inch diameter, for automotive roll cages and chassis. HTS 7304.90.70.00 applies to its alloy steel seamless thin-wall profile. Heat-treatable for high tensile strength.
Alloy Steel Instrument Tubing
Precision seamless alloy steel tubing (e.g., 316L stainless alloy equivalent), wall <1 mm, for pressure/temperature instruments. Under 7304.90.70.00 for thin-wall seamless alloy profiles. Used in gauges, sensors, and control systems.
42CrMo4 Seamless Alloy Tube
EN 42CrMo4 grade seamless alloy steel tube, 3 mm wall, for European machinery OEMs. Seamless hollow profile of alloy steel <4 mm wall qualifies for 7304.90.70.00. Quench and temper for wear resistance.
15-5PH Stainless Alloy Seamless Tube
15-5PH precipitation hardening stainless alloy seamless tube, 2.8 mm wall, for aerospace actuators. Alloy steel hollow profile with thin walls under HTS 7304.90.70.00. High strength-to-weight ratio.