1. Commodity: ASTM A53 Grade B Galvanized seamless carbon steel pipe with threads and couplings
2. Size range: 21.3mm-810mm in OD, wall thickness is not restricted.
3. Standard specification&steel grade of pipes:
| ASTM A53 |
Gr.A, Gr.B |
| ASTM A106 |
Gr.A, Gr.B, Gr.C |
| DIN 2448 |
ST37, ST42, T52 |
| Other specification&grades |
|
4. Manufacture method of pipes: hot rolled, cold drawn
5. Delivery condition of pipes: As rolled, Normalized
6. Techanical specifications of galvanization: as per ASTM A53
7. Method of galvanization: hot dipped galvanization
8. Thickness of galvanization: as per ASTM A53 or as per request.
9. Threading: as per ASTM A53 pr as per request
10. Coupling: as per ASTM A53 or requirement.
Hot Dipped Galvanization
End Threading:
End protection:
Couplings:
Marking&Packing:
Audited Supplier 
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