HS Code 730640

Other, welded, of circular cross section, of stainless steel:

HS code730640
DescriptionOther, welded, of circular cross section, of stainless steel:
Chapter73
SectionXV — Base metals and articles of base metal

The first six digits of an HS code are harmonized worldwide. Countries extend it with extra digits and their own duty rates — below are the US HTS (10-digit) equivalents. Always confirm with official customs sources before shipping.

US HTS equivalents (15)

HTS codeDescriptionDuty
73064010Having a wall thickness of less than 1.65 mmFree
7306401010Containing more than 1.5 percent but less than 5 percent by weight of molybdenum—
7306401015Other—
7306401090Other—
73064050Having a wall thickness of 1.65 mm or moreFree
7306405005Of high-nickel alloy steel—
7306405015Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn—
7306405040Containing more than 0.5 percent but less than 24 percent by weight of nickel—
7306405042Containing less than 15 percent by weight of chromium—
7306405044Other—
7306405062Containing more than 1.5 percent but less than 5 percent by weight of molybdenum—
7306405064Other—
7306405080Other—
7306405085Containing more than 0.5 percent but less than 24 percent by weight of nickel—
7306405090Other—

More codes in Chapter 73