0.22mm Dx51d Galvanized Corrugated Roofing Steel Coil
Specification
Product name |
Galvanzied Coils |
Standard |
SPCC, SGCC, SGCD,FULL HARD, DX51D, Q195, Q235 |
Width |
35-2500MM |
Thickness |
0.09-20mm |
Tolerance |
±2% |
Shipping date |
7-10 days in stock,about 30 days for customized |
Place of origin |
Tianjin,China |
Product Introduction
Advantages of Galvanized Coils
1.Rust prevention : The zinc layer acts as a sacrificial anode and preferentially corrodes, forming a protective film of zinc oxide/zinc carbonate, effectively delaying the oxidation of the substrate.
2.Welding-friendly : After heating treatment, the welding performance of alloyed galvanized coils is significantly improved, making them suitable for processing complex structures.
3.Smooth and flat : After surface treatment, it presents a silver-white luster without obvious flaws or unevenness.
4.High cost performance : The material cost of galvanized coil is about 15-30% higher than that of ordinary steel coil, but the total life cycle cost can be reduced by 30-50% (due to the reduced demand for anti-corrosion maintenance).
Application Cases
Industrial plant pipeline
Highway guardrail panels
Automobile body manufacturing
Agricultural machinery packaging box
Manufacturing of air conditioner casings
Vegetable greenhouse frame
Package&Shipment
Package
Shipment