| HS Directory Tree | Description |
|---|---|
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Chapter 73; Articles of iron or steel |
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Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel; |
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Other, welded, of circular cross-section,of other alloy steel , the external diameter of which not exceeds 406.4mm; 其他合金钢的圆形截面细焊缝管; |
| 13-digits CIQ code | Commodity Name |
|---|---|
7306500000101 |
其他合金钢的圆形截面细焊缝管(细焊缝管指外径不超过406.4mm)(焊接钢管压力管道) |
7306500000102 |
其他合金钢的圆形截面细焊缝管(细焊缝管指外径不超过406.4mm)(焊接钢管) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
73065000. |
合金钢制圆形截面焊缝管 | 外径≤406.4mm |
73065000. |
焊接合金钢钢管(31.8*2.1*930.0) | 含B:0.0025%,C:0.23% |
73065000. |
锻造用钢管 | 合金钢焊缝管,外径≤406.4mm |



















