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55% aluzinc Aluminum-zinc coated welded steel round square tube Galvalume GL steel pipe

The corrosion resistance of "galvalume steel pipes" is mainly due to the protective function of aluminum. When the zinc is worn, the aluminum forms a layer of dense alumina that prevents the corrosion-resistant material from further corroding the interior. There is a test was carried out under the premise of hot-dip galvalume steel sheets and galvanized steel sheets of the same thickness, plating layer and surface treatment method. Aluminized zinc has excellent corrosion resistance than hot-dip galvanizing, and its service life is 2-6 times that of ordinary galvanized steel.

Brand 0.15-3mm
Product origin 50-500mm
Supply capacity Z30-Z275

Tags:

GL pipe GL tube Aluminum-zinc coated

ABOUT MESCO

The biggest supplier in Northeast China , has been in this industry for more than12 years without any stain, Has been exporting to 48 countries and regions , including450clients . We are professional and fast response . Familiar with China and oversea steel market .

Our superiority

♠ Largest supplier in northeast China. 12 years experience, 48 countries and regions, 450 clients. No Stain in 12 years global export record.
♠ Large quantity of Stock with common specifications.
♠ Provide Professional Solutions and Suggestions for customers.
♠ Free Samples of various standards of coated steel for real customers.
♠ Being regular supplier of Iris JP, Sanyo JP, Haier CN, Bluescope LK, etc.

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