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헤딩 7304: Tubes

HS 코드 섹션

섹션 코드

섹션 설명

섹션 73

BASE METALS AND ARTICLES OF BASE METAL

HS 코드 챕터

챕터 코드

챕터 설명

73장

Articles of iron or steel

HS 코드 헤딩

HS 코드 헤딩

헤딩 설명

7304

Tubes

HS 코드 제품

HS 코드 헤딩

제품 설명

7304111000

Tubes, pipes, of stainless steel, having an outside diameter of 215.9mm or more but not exceeding 46.4mm (line pipe of a kind used for oil or gas pipelines )

7304112000

Tubes, pipes, of stainless steel, having an outside diameter exceeding 114.3mm but less than 215.9mm (line pipe of a kind used for oil or gas pipelines )

7304113000

Tubes, pipes of stainless steel ,having an outside diament not exceeding114.3mm (line pipe of a kind used for oil or gas pipelines )

7304119000

Other tubes, pipes of stainless steel(line pipe of a kind used for oil or gas pipelines )

7304191000

Tubes, pipes of iron or steel,having an outside diameter of 215.9mm or more but not exceeding 46.4mm , (line pipe of a kind used for oil or gas pipelines )

7304192000

Tubes, pipes , of iron or steel,having an outside diameter exceeding 114.3mm but less than 215.9mm (line pipe of a kind used for oil or gas pipelines )

7304193000

Tubes, pipes of iron or steel, having an outside diameter not exceeding114.3mm (line pipe of a kind used for oil or gas pipelines )

7304199000

Other tubes, pipes of iron or steel(line pipe of a kind used for oil or gas pipelines )

7304221000

Drilling pipe, of stainless steel, having an outside diameter not exceeding168.3mm, of a kind used in drilling for oil or gas pipelines

7304229000

Other drill pipe, of stainless steel, of a kind used in drilling for oil or gas pipelines

7304231000

Other drill pipe , having an outside diameter not exceeding168.3mm( of a kind used in drilling for oil or gas pipelines )

7304239000

Other drill pipe, of a kind used in drilling for oil or gas pipelines ,other than cast iron

7304240000

Other casing and tubing of a kind used in drilling for oil or gas, of stainless steel

7304291000

Other casing and tubing of a kind used in drilling for oil or gas, of a yield strength ＜552 MPa

7304292000

Other casing and tubing of a kind used in drilling for oil or gas, of a yield strength ≥552 Mpa, ＜758 MPa

7304293000

Other casing and tubing of a kind used in drilling for oil or gas, of a yield strength ≥758 MPa

7304311000

Boiler tubes and pipes, cold-drawn or cold-rolled , of iron or non-alloy steel

7304312000

Geological casing and drill pipes, cold-drawn or cold-rolled , of iron or non-alloy steel

7304319000

Other tubes or pipes , of circular cross-section, cold-drawn or cold-rolled , of iron or non-alloy steel

7304391000

Boiler tubes and pipes of iron( not cold-drawn or cold-rolled)

7304392000

Geological casing and drill pipes ,of iron (not cold-drawn or cold-rolled )

7304399000

Other tubes or pipes ,of circular cross-section, of iron or non-alloy steel (not cold-drawn or cold-rolled )

7304411000

Cold-rolled stainless steel seamless boiler tubes (cold drawn or cold-rolled, including internal threads)

7304419000

Other tubes and pipes , of stainless steel ( cold-drawn or cold-rolled )

7304491000

Non-cold (unplugged) stainless steel seamless boiler tube (including internal thread)

7304499000

Boiler tubes and pipes , of stainless steel ( not cold-drawn or cold-rolled)

7304511001

Alloy steel seamless steel tubes for pressure and high temperature (tensile strength, yield strength ≥ 62MPa ≥ 44MPa ≥ 127mm) (boiler tube, the chemical composition (wt%) .7 ≤ C ≤ .13, 8.5 ≤ Cr ≤ 9.5, .3 ≤ Mo ≤ .6, 1.5 ≤ W ≤ 2, cold drawn or cold r

7304511090

Boiler tubes and pipes, of other alloy steel (cold-drawn or cold-rolled, including internal thread)

7304512000

Geological casing and drill pipes , of other alloy steel ( cold-drawn or cold-rolled)

7304519001

Alloy steel seamless steel tubes for pressure and high temperature (≥ 62MPa, tensile strength, yield strength ≥ 44MPa) (chemical composition diameter ≥ 127mm, (wt%) .7 ≤ C ≤ .13, 8.5 ≤ Cr ≤ 9.5, .3 ≤ Mo ≤ .6, 1.5 ≤ W ≤ 2, cold drawn or cold rolled,

7304519090

other tubes or pipes ,of other alloy steel ( cold-drawn or cold-rolled)

7304591001

Alloy steel seamless steel tubes for pressure and high temperature (tensile strength, yield strength ≥ 62MPa ≥ 44MPa ≥ 127mm) (boiler tube, the chemical composition (wt%) .7 ≤ C ≤ .13, 8.5 ≤ Cr ≤ 9.5, .3 ≤ Mo ≤ .6, 1.5 ≤ W ≤ 2, non cold drawn or co

7304591090

Boiler tubes and pipes ,of other alloy steel (not cold-drawn or cold-rolled)

7304592000

Geological casing and drill pipes , of other alloy steel ( not cold-drawn or cold-rolled )

7304599001

Alloy steel seamless steel tubes for pressure and high temperature (≥ 62MPa, tensile strength, yield strength ≥ 44MPa) (chemical composition diameter ≥ 127mm, (wt%) .7 ≤ C ≤ .13, 8.5 ≤ Cr ≤ 9.5, .3 ≤ Mo ≤ .6, 1.5 ≤ W ≤ 2, non cold drawn or cold-rol

7304599090

Other tubes and pipes , having circular crosssections , of other alloy steel( other than the cold-drawn or cold-rolled )

7304900000

Other tubes, pipes and hollow profiles,not elsewhere specified or included, other than cast iron