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BLS Structural Steel
BLS Structural Steel
Roofing Sheet is a plain carbon steel sheet coated in a galvanizing process that applies a barrier of zinc to insulate it from the elements. Most of the corrugated roofing and siding products seen today and for many years past are made with a galvanized finish. It is most commonly used for commercial, agricultural, and industrial purposes, however, it is now also being recognized as an excellent form of residential roofing.
GI Roofing Steel Sheet advantages: A normal steel sheet will rust almost immediately, but galvanizing will protect the steel. This galvanized, eltro-coated, hot dipped process produces a silvery look or spangled finish. As a standard, several of our industrial metal siding, metal roofing, metal decking, corrugated metal panels and accessories are made in galvanized steel.
| Thickness | 0.13-1.0/BWG/AWG |
| Width before corrugated | 762-1200 mm |
| Width after corrugated | 600-1000mm |
| Zinc Coating | 30-275G/M2 |
| Standard | ASTM-A653; JIS G3302; EN10147; etc |
| Hardness | Soft hard(HRB60), medium hard(HRB60-85), full hard(HRB85-95) |
| Surface Treatment | Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass |
| Package | 3 layers of packing: inside is kraft paper, water plastic film in the middle, and outside GI steel sheet covered by steel strips with lock. |
| Monthly Output | 10000 tons |
| Loading Port | Tianjin/Qingdao/Shanghai Port |
| Remarks | Insurance covers all risks and accepts third party testing. |
