| 73045910.01 |
Alloy steel seamless steel tubes for pressure and high temperature (tensile strength,yield strength ≥ 620MPa ≥ 440MPa ≥ 127mm) (boiler tube,the chemical composition (wt%) 0.07 ≤ C ≤ 0.13,8.5 ≤ Cr ≤ 9.5,0.3 ≤ Mo ≤ 0.6,1.5 ≤ W ≤ 2,non cold drawn or co |
kilogram/- |
17% |
|
M/ |
-- |
| 73045910.90 |
Boiler tubes and pipes ,of other alloy steel (not cold-drawn or cold-rolled) |
kilogram/- |
17% |
|
M/ |
Compare-73045910.01 |
| 73045920.00 |
Geological casing and drill pipes ,of other alloy steel ( not cold-drawn or cold-rolled ) |
kilogram/- |
17% |
|
M/ |
Compare-73045910.90 |
| 73045990.01 |
Alloy steel seamless steel tubes for pressure and high temperature (≥ 620MPa,tensile strength,yield strength ≥ 440MPa) (chemical composition diameter ≥ 127mm,(wt%) 0.07 ≤ C ≤ 0.13,8.5 ≤ Cr ≤ 9.5,0.3 ≤ Mo ≤ 0.6,1.5 ≤ W ≤ 2,non cold drawn or cold-rol |
kilogram/- |
17% |
|
M/ |
Compare-73045920.00 |
| 73045990.90 |
Other tubes and pipes ,having circular crosssections ,of other alloy steel( other than the cold-drawn or cold-rolled ) |
kilogram/- |
17% |
|
M/ |
Compare-73045990.01 |
| 73049000.00 |
Other tubes,pipes and hollow profiles,not elsewhere specified or included,other than cast iron |
kilogram/- |
17% |
|
M/ |
Compare-73045990.90 |
| 73051100.00 |
Line pipe of a kind used for oil or gas pipelines ,Longitudinally submerged arc welded ,the external diameter of which exceeds 406.4mm |
kilogram/- |
17% |
|
M/ |
Compare-73049000.00 |
| 73051200.00 |
Other line pipe of a kind used for oil or gas pipelines ,longitudinally welded ,the external diameter of which exceeds 406.4mm |
kilogram/- |
17% |
|
M/ |
Compare-73051100.00 |
| 73051900.00 |
Other line pipe of a kind used for oil or gas pipelines ,the external diameter of which exceeds 406.4mm |
kilogram/- |
17% |
|
M/ |
Compare-73051200.00 |
| 73052000.00 |
Casing of a kind used in drilling for oil or gas ,the external diameter of which exceeds 406.4mm |
kilogram/- |
17% |
|
M/ |
Compare-73051900.00 |
| 73053100.00 |
Other tubes and pipes ,longitudinally welded ,the external diameter of which exceeds 406.4mm |
kilogram/- |
30% |
|
M/ |
Compare-73052000.00 |
| 73053900.00 |
Other tubes and pipes ,other welded ,the external diameter of which exceeds 406.4mm |
kilogram/- |
30% |
|
M/ |
Compare-73053100.00 |
| 73059000.00 |
Other tubes,pipes not elsewhere specified or included,the external diameter of which exceeds 406.4mm |
kilogram/- |
30% |
|
M/ |
Compare-73053900.00 |
| 73061100.00 |
Line pipe of a kind used for oil or gas pipelines ,welded,of stainless steel |
kilogram/- |
17% |
|
M/ |
Compare-73059000.00 |
| 73061900.00 |
Line pipe of a kind used for oil or gas pipelines ,not welded,not of stainless steel |
kilogram/- |
17% |
|
M/ |
Compare-73061100.00 |
| 73062100.00 |
Casing and tubing of a kind used in drilling for oil or gas ,welded,of stainless steel |
kilogram/- |
17% |
|
M/ |
Compare-73061900.00 |
| 73062900.00 |
Other casing and tubing of a kind used in drilling for oil or gas |
kilogram/- |
17% |
|
M/ |
Compare-73062100.00 |
| 73063011.00 |
Other ,welded ,of circular cross-section ,of iron or non-alloy steel,having a wall thickness of 0.7mm or less ,the external diameter not exceeding 10mm |
kilogram/- |
30% |
|
|
Compare-73062900.00 |
| 73063019.00 |
Other ,welded ,of circular cross-section ,of iron or non-alloy steel,having a wall thickness more than 0.7mm,the external diameter not exceeding 10mm |
kilogram/- |
30% |
|
|
Compare-73063011.00 |
| 73063090.00 |
Other ,welded ,of circular cross-section ,of iron or non-alloy steel,the external diameter exceeding 10mm but not exceeding 406.4mm |
kilogram/- |
30% |
|
|
Compare-73063019.00 |
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