Mechanical tubes and pipes
Other articles of iron or steel. > Other, of circular cross-section, of iron or non-alloy steel: > Mechanical tubes and pipes
Duty Rate (from China)
Products classified under Tariff item 7304.31.00.10
Cold-Drawn Hollow Bar for Axle Housings
Cold-drawn seamless nonalloy steel hollow bar for axle housing tubes, with an outer diameter of 70mm and wall thickness of 7mm. This product is cold-drawn or cold-rolled, meeting the specific process requirement of tariff item 7304.31.00.
7304.31.00Cold-Drawn S20C Hollow Bar
JIS S20C nonalloy steel cold-drawn seamless hollow bar, with an outer diameter of 50mm and wall thickness of 5mm, for general machinery. The cold-drawing process and nonalloy composition align with the requirements of tariff item 7304.31.00.
7304.31.00Cold-Drawn Seamless Steel Hollow Bar 1020 Grade
A seamless cold-drawn hollow bar made from low-carbon nonalloy steel (SAE 1020), with a circular cross-section, outer diameter of 50mm, and wall thickness of 5mm. The cold-drawn process and nonalloy steel composition place it under tariff item 7304.31.00.
7304.31.00Cold-Formed Hollow Steel Bar for Frames
Cold-formed seamless nonalloy steel hollow bar, with an outer diameter of 38mm and wall thickness of 3.8mm, for machine frames. The cold-forming process and nonalloy steel composition align with tariff item 7304.31.00.
7304.31.00Cold-Reduced Seamless Hollow Bar 35mm OD
Cold-reduced seamless hollow bar of nonalloy steel, with an outer diameter of 35mm and wall thickness of 3.5mm, for furniture frame tubing. The cold-reduction process and nonalloy steel composition place it under tariff item 7304.31.00.
7304.31.00Cold-Rolled Hydraulic Cylinder Tube Stock
Precision cold-rolled seamless hollow bar, with an outer diameter of 80mm and wall thickness of 8mm, made of nonalloy steel for machining hydraulic cylinder barrels. The cold-rolling process and nonalloy composition align with tariff item 7304.31.00.
7304.31.00Cold-Rolled Round Hollow Profile 42mm
A 42mm outer diameter by 4.2mm wall cold-rolled seamless nonalloy steel hollow profile for tooling. The cold-rolling process and nonalloy steel composition place it under tariff item 7304.31.00.
7304.31.00Cold-Rolled Steel Hollow Bar for Automotive Shafts
Precision cold-rolled seamless hollow bar of nonalloy steel, with an outer diameter of 40mm and wall thickness of 4mm, designed for manufacturing drive shafts in vehicles. The cold-rolling process and nonalloy composition align with tariff item 7304.31.00.
7304.31.00DOM Cold-Drawn Hollow Steel Bar
Drawn-over-mandrel (DOM) cold-drawn seamless hollow bar, made of nonalloy steel, with an outer diameter of 45mm and wall thickness of 4.5mm for shafts. The cold-drawn process and nonalloy composition place it under tariff item 7304.31.00.
7304.31.00Mechanical Hollow Bar Cold-Rolled 1045
Cold-rolled seamless 1045 medium-carbon nonalloy steel hollow bar, with an outer diameter of 65mm and wall thickness of 6.5mm for gears and shafts. The cold-rolling process and nonalloy composition align with tariff item 7304.31.00.
7304.31.00Nonalloy Cold-Reduced Hollow Mechanical Bar
General-purpose cold-reduced seamless hollow bar, made of nonalloy steel, with an outer diameter of 48mm and wall thickness of 4.8mm. The cold-reduction process and nonalloy composition place it under tariff item 7304.31.00.
7304.31.00Nonalloy Steel Hollow Bar for Bicycle Frames
Cold-drawn seamless hollow bar, with an outer diameter of 25.4mm and wall thickness of 2mm, made of nonalloy steel for high-end bicycle frame construction. The cold-drawn process and nonalloy composition align with tariff item 7304.31.00.
7304.31.00Precision Cold-Reduced Steel Hollow Profile
Cold-reduced seamless hollow bar, with an outer diameter of 30mm and wall thickness of 3mm, made of nonalloy steel for robotic arm components. The cold-reduction process and nonalloy composition place it under tariff item 7304.31.00.
7304.31.00SAE 1018 Cold-Drawn Hollow Steel Bar
Seamless cold-drawn hollow bar in SAE 1018 nonalloy steel, with an outer diameter of 60mm and wall thickness of 6mm, used for hydraulic cylinder bodies. The cold-drawn process and nonalloy composition align with tariff item 7304.31.00.
7304.31.00ST37 Cold-Drawn Hollow Bar
DIN ST37 nonalloy steel cold-drawn hollow bar, with an outer diameter of 55mm and wall thickness of 5.5mm for construction machinery. The cold-drawn process and nonalloy composition place it under tariff item 7304.31.00.