| 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 square or rectangular cross-section; 矩形或正方形截面的其他焊缝管; |
| 13-digits CIQ code | Commodity Name |
|---|---|
7306610000101 |
矩形或正方形截面的其他焊缝管(焊接钢管压力管道) |
7306610000102 |
矩形或正方形截面的其他焊缝管(铸铁管压力管道) |
7306610000103 |
矩形或正方形截面的其他焊缝管(其它铸铁管压力管道) |
7306610000104 |
矩形或正方形截面的其他焊缝管(焊接钢管) |
| 8-digits HS code | Commodity Example of Chinese Name | Specification |
|---|---|---|
73066100. |
铁管 | 焊缝,冷轧/方管 |
73066100. |
方钢管/截面宽50*50mm-400*400mm | 厚3-16mm热轧 |
73066100. |
镀锌焊缝铁方管 | 100mmX100mmX8mmX6M |
73066100. |
不锈钢矩形截面焊缝管 | 型号304 规格40X40X1.5mm, |



















