Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of hot dipped galvanized strip coil in China. Welcome to wholesale customized hot dipped galvanized strip coil at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
Galvanized Steel Grating
Galvanized steel is a type of steel that is coated with zinc for protection by an electroplating process. The galvanized layer is applied to cold rolled steel at low temperatures. So EG steel is also known as cold galvanized steel. Through electrolytic galvanizing, a uniform and dense zinc layer is finally formed on the surface of the steel, but the mechanical properties of the material are still maintained. Electrogalvanized steel is usually sold in coil or sheet form. EG coil is a kind of material that can be cut, slitted and profiled for other purposes.
The steel grade of galvanized steel consists of base metal grade, galvanized (E), galvanized layer type and weight. The electro-galvanized products based on SPCC, SPCD, SPCE, SPCF and SPCG are named SECC, SECD, SECE, SECF and SECG respectively.
Full cold galvanizing process:
Chemical degreasing → hot water washing → water washing → electrolytic degreasing → water washing → acid washing → rust removal → water washing → electrogalvanizing process → water washing → passivation → hot water washing → drying → quality inspection → packaging and sales
Dimensions
Popular specifications are in short supply!
click to get the specification sheet!
|
Product Name |
Galvanized Coil |
|
Thickness |
0.12mm-3.5mm |
|
Width |
600mm-1500mm |
|
Length |
508mm/610mm, Support Customization |
|
Standard |
AISI, ASTM, DIN, JIS, GB, JIS, SUS, EN, etc. |
|
Zinc Layer |
Hot Galvanizing: 60-275g/m² |
|
Pre-galvanized: 80-275g/m² |
Galvanized Surface Selection
|
Use of The Environment |
Recommended Zinc Thickness |
|
Indoor Use |
Z10 or Z12 (100g/㎡or 120g/㎡) |
|
Suburbs |
Z20 and Painting (200g/㎡) |
|
Urban or Industrial Area |
Z27 (270g/㎡) or G90 (US Standard) and painted |
|
Coastal Area |
Thicker than Z27 (270g/㎡) or G90 (US Standard) and painted |
|
Punch or Deep Drawing Application |
Thicker than Z27 (270grams/㎡) or G90 (US Standard) avoid coating peeling after stamping |
GNEE STEEL supplied carbon steel, stainless steel, galvanized steel, aluminum, copper alloys and so on. Our experienced employee, engaged in strict quality control and careful customer service, is ready to discuss your requirements and ensure the full satisfaction of customers.
GNEE STEEL's qualifications
GNEE STEEL participated in the exhibition
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