| 7304.59.00.54
|
Of an ASTM grade A335 P22 |
KGM |
|
|
-- |
| 7304.59.00.55
|
Of an ASTM grade A335 P91 |
KGM |
|
|
Compare-7304.59.00.54 |
| 7304.59.00.56
|
Of an ASTM grade A335 P92 |
KGM |
|
|
Compare-7304.59.00.55 |
| 7304.59.00.59
|
Other |
KGM |
|
|
Compare-7304.59.00.56 |
| 7304.59.00.60
|
Mechanical tubes and pipes |
KGM |
|
|
Compare-7304.59.00.59 |
| 7304.59.00.90
|
Other |
KGM |
|
|
Compare-7304.59.00.60 |
| 7304.90.00
|
Other |
|
Free |
CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free |
Compare-7304.59.00.90 |
| 7304.90.00.10
|
Of iron or non-alloy steel |
KGM |
|
|
Compare-7304.90.00 |
| 7304.90.00.20
|
Of alloy steel |
KGM |
|
|
Compare-7304.90.00.10 |
| 7305.1
|
Line pipe of a kind used for oil or gas pipelines: |
|
|
|
Compare-7304.90.00.20 |
| 7305.11.00
|
Longitudinally submerged arc welded |
|
Free |
CCCT, LDCT, GPT, UST, MXT, CIAT, CT, CRT, IT, NT, SLT, PT, COLT, JT, PAT, HNT, KRT, CEUT, UAT, CPTPT, UKT: Free |
Compare-7305.1 |
| 7305.11.00.3
|
Of an external diameter not exceeding 610 mm: |
|
|
|
Compare-7305.11.00 |
| 7305.11.00.31
|
Of an A.P.I. grade not exceeding X-52 |
KGM |
|
|
Compare-7305.11.00.3 |
| 7305.11.00.32
|
Of an A.P.I. grade greater than X-52 but not exceeding X-65 |
KGM |
|
|
Compare-7305.11.00.31 |
| 7305.11.00.33
|
Of an A.P.I. grade greater than X-65 but not exceeding X-70 |
KGM |
|
|
Compare-7305.11.00.32 |
| 7305.11.00.34
|
Of an A.P.I. grade greater than X-70 but not exceeding X-80 |
KGM |
|
|
Compare-7305.11.00.33 |
| 7305.11.00.39
|
Other |
KGM |
|
|
Compare-7305.11.00.34 |
| 7305.11.00.4
|
Of an external diameter exceeding 610 mm: |
|
|
|
Compare-7305.11.00.39 |
| 7305.11.00.41
|
Of an A.P.I. grade not exceeding X-52 |
KGM |
|
|
Compare-7305.11.00.4 |
| 7305.11.00.42
|
Of an A.P.I. grade greater than X-52 but not exceeding X-65 |
KGM |
|
|
Compare-7305.11.00.41 |
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