共33个搜索结果:

HTS Number Description Unit of Quantity General Rate of Duty Details
7305 Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm, of iron or steel:
7305 11 Longitudinally submerged arc welded:
7305 1110 Of iron or nonalloy steel Free
7305 1110.30 With an external diameter exceeding 406.4 mm but not exceeding 609.6 mm kg Free More
7305 1110.60 With an external diameter exceeding 609.6 mm kg Free More
7305 1150.00 Of alloy steel kg Free More
7305 12 Other, longitudinally welded:
7305 1210 Of iron or nonalloy steel Free
7305 1210.30 With an external diameter exceeding 406.4 mm but not exceeding 609.6 mm kg Free More
7305 1210.60 With an external diameter exceeding 609.6 mm kg Free More
7305 1250.00 Of alloy steel kg Free More
7305 19 Other:
7305 1910 Of iron or nonalloy steel Free
7305 1910.30 With an external diameter exceeding 406.4 mm but not exceeding 609.6 mm kg Free More
7305 1910.60 With an external diameter exceeding 609.6 mm kg Free More
7305 1950.00 Of alloy steel kg Free More
7305 20 Casing of a kind used in drilling for oil or gas:
7305 2020.00 Threaded or coupled kg Free More
7305 2040.00 Other kg Free More
7305 2060.00 Threaded or coupled kg Free More