Shandong Decho Building Materials Technology Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 tons per day |
| Delivery Time | 30~45 days |
| Packaging Details | Horizontal package With Wooden Pallet/ Vertical packeg with Wooden pallet |
| Width | 1200mm |
| Thickness | 0.47 mm |
| Steel Grade | DX51D/S320GD |
| Coil Weight | 2tons~16tons |
| Packing | Horizontal package |
| Coil ID. | 508mm/610mm |
| Brand Name | DECHO |
| Model Number | ASTM A792M CS-B |
| Certification | ISO 9001:2015 Certificate |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 tons per day |
| Delivery Time | 30~45 days | Packaging Details | Horizontal package With Wooden Pallet/ Vertical packeg with Wooden pallet |
| Width | 1200mm | Thickness | 0.47 mm |
| Steel Grade | DX51D/S320GD | Coil Weight | 2tons~16tons |
| Packing | Horizontal package | Coil ID. | 508mm/610mm |
| Brand Name | DECHO | Model Number | ASTM A792M CS-B |
| Certification | ISO 9001:2015 Certificate | Place of Origin | China |
| High Light | 1.5% Si Aluzinc Steel Coil ，55% Aluminum Aluzinc Steel Coil ，43.5% Zinc Aluzinc Steel Coil | ||
AZM150 Aluzinc Steel Roll Coil 55% Aluminum 43.5% Zinc 1.5% Si Galvalume Steel Regular Spangle ASTM A792M CS-B
Galvalume Steel Coil(55% Aluminium-Zinc Alloy Coated Steel Coil)
Aluminium-zinc steel is composed of an aluminium-zinc alloy structure, consisting of 55% aluminium, 43.4% zinc and 1.6% silicon solidified at a high temperature of 600 degrees Celsius. Its entire structure consists of aluminium - iron - silicon - zinc, the formation of dense tetrameric crystals of an alloy coated steel.
Main advantages
Characteristics and Benefits:
1. Corrosion Resistance:
- The aluminum in the coating forms a passive layer that resists corrosion.
- Zinc provides sacrificial protection, which is especially beneficial at cut edges, scratches, and areas of coating damage.
- Overall, the corrosion resistance is significantly better than that of pure galvanized steel, typically lasting up to four times longer in similar environments.
2. Heat Resistance:
- Can withstand high temperatures up to 315°C (600°F) without discoloration or loss of performance, making it suitable for high-temperature applications.
3. Thermal Reflectivity:
- The coating reflects a high percentage of heat and sunlight, which can improve energy efficiency in buildings by reducing cooling costs.
4. Aesthetic Appeal:
- The surface has a unique spangled appearance, often considered more attractive than plain galvanized steel.
- Can be pre-painted or left as-is for an aesthetically pleasing finish.
5. Durability:
- Offers a long service life due to its resistance to weathering and corrosion.
- The protective properties remain effective even in harsh environments, such as marine or industrial settings.
European Standards EN 10346:2015
| Standards | Steel grade | Thickness(mm) | Width(mm) | Coating Mass (g/square meter) |
|---|---|---|---|---|
| EN 10346 | DX51D, DX52D, DX53D, DX54D, S220GD, S250GD, S280GD, S320GD, S350GD S550GD | 0.2 - 1.2 | 800 - 1,250 | AZ100 AZ150 AZ185 |
America standards ASTM A792M
| Standards | Steel grade | Thickness(mm) | Width(mm) | Coating(g/square meter) |
|---|---|---|---|---|
| ASTM A792M | CS(TYPE A, B, C) FS(TYPE A, B) DS DDS SS GRADE 33(230) 37(255) 40(275) 50(340) CLASS 1~3 80(550) CLASS 1~3 | 0.2 - 1.2 | 800 - 1,250 | AZM100 AZM110 AZM120 AZM150 AZM165 AZM180 |
Japanese Standard JIS G 3321
| Standards | Steel grade | Thickness(mm) | Width(mm) | Coating(g/square meter) |
|---|---|---|---|---|
| JIS G 3321 | SGLCC SGLCD SGLCDD SGLC400 SGLC440 SGLC490 SGLC570 | 0.2 - 1.2 | 800 - 1,250 | Z06(60) Z08(80) Z10(100) Z12(120) Z14(140) Z18(180) Z20(200) Z22(220) Z25(250) Z27(270) |
Australian Standard AS1397
| Standards | Steel grade | Thickness(mm) | Width(mm) | Coating |
|---|---|---|---|---|
| AS1397 | G1~G3 G250 G300 G350 G450 G500 G550 | 0.2 - 1.2 | 800 - 1,250 | AZ150 AZ200 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2012
Total Annual:
10000000-20000000
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive produc... Shandong Decho Building Materials Technology Co., Ltd (hereafter called “DBM” ) is a professional manufacturer and exporting company of coated steel coils and sheets, with over 13 years of experience in steel industry and 11 years of steel mill work experience, with extensive produc...
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