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BLS Structural Steel
BLS Structural Steel
Steel Material Dx51d, Dx52D, Dx53D Zinc Coated Corrugated Galvanized Steel Roofing Sheet
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 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.
Advantages: A normal steel sheet will rust almost immediately, but galvanizing will protect the steel. This hot-dipped process produces a silvery look or spangled finish. Our panels are made to industrial standards for maximum durability.
| Thickness | 0.13-1.0/BWG/AWG |
| Width before corrugated | 762-1200 mm |
| Width after corrugated | 600-1000mm |
| Zinc Coating | 30-275G/M2 |
| Weight | 2-4 Tons |
| Standard | ASTM-A653; JIS G3302; EN10147; etc |
| Hardness | Soft hard (HRB60), Medium hard (HRB60-85), Full hard (HRB85-95) |
| Surface Structure | Regular spangle, Minimum spangle, Zero spangle, Big spangle |
| Surface Treatment | Chromated/Non-Chromated, Oiled/Non-oiled, Skin pass |
| Package Details | 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 |
| Insurance | All risks accepted; third-party test supported |
| Loading Port | Tianjin / Qingdao / Shanghai Port |
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BEFORE-SALE SERVICE: • ISO Verified Outstanding Manufacturer • Third party inspection: SGS, BV, CE, COC, AI • Flexible Payment: T/T, LC, O/A, CAD, DAP • Sufficient Stock & Quick Delivery • Tracking production & loading pictures |
AFTER-SALE SERVICE: • Quality Guarantee: Returns or free replacements if problems occur • Technical guidance for further processing • VIP Service for accumulated orders 
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