Hangzhou FAMOUS Steel Engineering Company
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AWS code covers the welding requirements for any type of welded structure made from the commonly used carbon and low-alloy constructional steels.
Welded manufacturing of steel structures starts from the preparation for welding production, which includes structural technical review, process plan and process specification design, process evaluation, preparation of process documents (including quota preparation) and quality assurance documents , ordering raw materials and auxiliary materials, outsourcing and self-design and manufacture of assembly-welding equipment and equipment; then the welding structure manufacturing process starts from the material storage, including material re-inspection and storage, material preparation processing, assembly-welding, post-welding Heat treatment, quality inspection, finished product acceptance; interspersed with rework, painting and painting; the whole process of final qualified products warehousing.
Specification:
| 1 | Main steel structure | Steel structure |
| 2 | Steel surface treatment | painting or galvanized |
| 3 | Bracing | angle steel, belt bar, steel bar, etc. |
| 4 | Wall and roof panel | EPS, rock wool, fiber glass, PU sandwich panel or one layer corrugated steel plate |
| 5 | Bolts | anchor bolts, intensive bolts, commen bolts |
| 6 | Purlin | C section, Z section purlin in different size |
| 7 | Edge cover | Made of color steel plate |
| 8 | Gutter and down pipe | Gutter made of color steel plate or galvanization plate, PVC down pipe |
| 9 | Crane | Crane to lift 2 ton to 10 ton |
| 10 | Door | Sliding door, rolling door, lift door, etc. |
| 11 | Window | PVC window, aluminium window, steel window, etc. |
| 12 | Accessories | Nails, sealing glue, gasket, etc. |
