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Product Details:
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Outer Dia: | 21.3mm-660mm | Standard: | API, ASTM, BS, DIN, GB, JIS |
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Product Name: | Galvanized Carbon Steel Pipe | Materials: | ASTM A53A/A53B/ A178C/A106B API5L |
Inspection: | ISO,BV,SGS,MTC | Dia Tolerance: | OD:+-1%, WT:+-10% |
Wall Thickness: | 0.5mm-20mm | Application: | Structure, Accessorize,Construction |
High Light: | ISO9001 660mm Galvanized Carbon Steel Pipe,0.5mm galvanized metal pipe,ASTM A53A Galvanized Carbon Steel Pipe |
Carbon Steel Galvanized Pipe
The cathodic protection offered by hot-dip galvanizing, there are a few other characteristics of the coating which provide longevity. First, reaction in the galvanizing kettle is a diffusion process, which means the coating grows perpendicular to the surface, ensuring all corners and edges have at least equal thickness to flat surfaces. Furthermore, the complete immersion in the zinc bath provides total coverage of the steel, including the interior of hollow structures.Finally, the zinc coating naturally develops an impervious layer of corrosion products on the surface, know as the zinc patina. The patina, cathodic protection, complete coverage and all of these other features, provide hot-dip galvanized steel with a long, maintenance-free service life.
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