We have our own Physical & Chemical Testing Center Lab. to guarantee our product quality. Our test items & instrument fully meet international standards.
Packing Details
Standard Export Packing:
4 eye bands and 4 circumferential bands in steel
Galvanized metal fluted rings on inner and outer edges
Galvanized metal and waterproof paper wall protection disk
Galvanized metal and waterproof paper around circumference and bore protection
About the sea worthy packaging: extra reinforcement before shipment to ensure that the goods are safer and less damaged to customers.
More to Learn about Galvanized Steel.
What Are the Benefits of Hot Dipped Galvanized Steel Coils?
As mentioned, galvanized steel coils are a cost-effective solution for many industrial applications, but cost is only one of many benefits. Sinowell Metal produces hot dipped galvanized steel coils that are:
Durability. Hot dipped galvanized steel products enjoy a long life expectancy. It’s not uncommon for products to last more than fifty years in some applications. Even with exposure to weather or other environmental conditions, hot dip galvanized steel coils are designed with longevity in mind. Their corrosion-resistant properties enable them to function optimally for decades.
Strength. When it comes to toughness, hot dipped galvanized steel metal coils are dependably strong. The metallurgical relationship between zinc and steel makes for outstanding strength as well as durability.
Practical. Sinowell Metal galvanized steel products will arrive ready for use, making them an incredibly practical solution for today’s industries. Our products will arrive requiring no additional treatments or testing. You can introduce our galvanized steel right to your line.
Reliable. Since Sinowell Metal produces hot dipped galvanized steel coils to meet the most stringent ASTM standards and other applicable certifications, our customers can rely on their performance. Sinowell Metal has built its reputation on its professionalism and high-quality production; we stand behind our reliable galvanized steel products.
Classification of Quality
We offer hot dipped galvanized steel coils in the following grades:
DX51D+Z (St01Z, St02Z)
CSA, CSB, CSC
SGCC
DX52D+Z (St03Z), DX53D+Z (St04Z, St05Z), DX54D, DX56D, DX57D
DDSA, DDSC
SGCD1, SGCD2, SGCD3
S220GD+Z (StE220Z), S250GD+Z (StE250Z), S280GD+Z (StE280), S320GD, S350GD
SS33(SS230), SS37(SS255), SS40(SS275)
SGC340, SGC400
S320GD+Z (StE320Z), S350GD+Z (StE350Z), S350GD+Z, S390GD+Z, S450GD+Z
SS50(SS340), SS55(SS380), SS80(SS550)
SGC440, SGC490
Hot Dipped Galvanized Steel Coil/Strip
| Catagory | Grades | Grade Reference | Standard | Thickness(mm) | Width(mm) | Scope of Application | Applicable Industrials |
| General Hot-Dip Galvanizing Steel Strip | DX51D+Z (St01Z, St02Z) | EN 10326 | Q/ASB 385 | 0.25-3.0 | 750-2030 | General Use | Building, home applicance, etc. |
| CSA, CSB, CSC | ASTM A653/A653M | Q/ASB 10 | |||||
| SGCC | JIS G3302 | Q/ASB 387 | |||||
| Drawing Hot-Dip Galvanizing Steel Strip | DX52D+Z (St03Z), DX53D+Z (St04Z, St05Z) | EN 10327 | Q/ASB 385 | 0.25-3.0 | 750-2030 | Drawing, Deep Drawing | Building, home applicance, etc. |
| DDSA, DDSC | ASTM A653/A653M | Q/ASB 10 | |||||
| SGCD1, SGCD2, SGCD3 | JIS G3302 | Q/ASB 387 | |||||
| Structure Hot-Dip Galvanizing Steel Strip | S220GD+Z (StE220Z), S250GD+Z (StE250Z), S280GD+Z (StE280) | EN 10326 | Q/ASB 385 | 0.25-3.0 | 750-2030 | Structure | Building, home applicance, etc. |
| SS33(SS230), SS37(SS255), SS40(SS275) | ASTM A653/A653M | Q/ASB 10 | |||||
| SGC340, SGC400 | JIS G3302 | Q/ASB 387 | |||||
| High Strength Hot-Dip Galvanizing Steel Strip | S320GD+Z (StE320Z), S350GD+Z (StE350Z), S350GD+Z, S390GD+Z, S450GD+Z | EN 10326 | Q/ASB 385 | 0.7-3.0 | 750-2030 | High Strength Structure | Building, home appliance, etc. |
| SS50(SS340), SS55(SS380), SS80(SS550) | ASTM A653/A653M | Q/ASB 10 | |||||
| SGC440, SGC490 | JIS G3302 | Q/ASB 387 |