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Brand Name : HSITC
Model Number : 4"
Certification : ISO9001, ASTM, EN
Place of Origin : CHINA
MOQ : 25 tons
Price : Negotiation
Supply Ability : 10000 tons per month
Delivery Time : 1 weeks
Packaging Details : bundles
Outer Dia : 21.3mm-660mm
Standard : API, ASTM, BS, DIN, GB, JIS
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
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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ISO9001 660mm Galvanized Carbon Steel Pipe ASTM A53A Images |