| HS Directory Tree | Description |
|---|---|
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Chapter 73; Articles of iron or steel |
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Other tubes and pipes(for example,welded, riveted or similarly closed),having circular crossSECTI0Ns, the external diameter of which exceeds 406.4mm, of iron or steel; |
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Other tubes and pipes , longitudinally welded , the external diameter of which exceeds 406.4mm; 纵向焊接的其他粗钢铁管; |
| 13-digits CIQ code | Commodity Name |
|---|---|
7305310000101 |
纵向焊接的其他粗钢铁管(粗钢铁管指外径超过406.4mm)(焊接钢管压力管道) |
7305310000102 |
纵向焊接的其他粗钢铁管(粗钢铁管指外径超过406.4mm)(焊接钢管) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
73053100. |
未酸洗的不锈钢纵向焊接圆管 | 18"-20"X10S |



















