PPGI Coils Prepainted Galvanized Coils PPGI Roofing sheet
PPGI Coils Prepainted Galvanized Coils PPGI Roofing sheet
PPGI Coils Prepainted Galvanized Coils PPGI Roofing sheet
PPGI For Roofing Sheet, Any Tile Shape You Want!
PPGI Steel Coils Z30 Z275
perfect
One of few suppliers in China who can produce thick coils up to 2.0mm. WIDE COIL from 30mm to 1500mm SUPER paint thickness 30um for top, 25um for back Warranty 10 Yeas no color fading. NO TRICKS. Never steal zinc coating, never short weight, never steal paint film HIGH CAPACITY 10,000 MT per month PROFESSIONAL SHIPMENT Very professional both in sea freight and door to door service FLEXIBLE PAYMENT T/T, L/C. Both USD, EURO, and RMB are acceptable HIGH REPUTATION More than 10 years to 32 countries to 380 clients without any stain EFFICIENT SERVICE Respond your inquiry within 5 minutes
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.
