Colour coated galvanized steel coil is composed of color coated code, substrate feature code and substrate type code. Thereinto, substrate feature code and substrate type code are connected via “+”.
1. Color coating code is signified by T, the first letter of the pinyin of “Tuliao”.
2. Substrate feature code:
The code of hot-dip galvanized substrate is constituted by four parts. The first part is letter D, standing for cold-forming-use steel plate. The second part is letter C, meaning cold rolling. The third part is a double-digit number as 51, 52, 53 and 54. The fourth part is letter D, meaning hot-dip.
3. Substrate type code:
Z means hot galvanized substrate. ZF means hot-dip zinc-iron alloy substrate. AZ means hot-dip alu-zinc alloy substrate. ZA means hot-dip zn-al alloy substrate.
Based on above mentioned, you must have known some roles about naming. CAMELSTEEL is the manufacturer of Colour Coated Galvanized Steel Coil, PPGL, GI, GL and Corrugated roofing sheet. Any need, feel free to contact CAMELSTEEL.