| Message: | Shandong Tangrong steel import and Export Trading Co., Ltd is one of the leading China secondary gl manufacturers and suppliers, with professional factory, we are able to offer you low price and high quality secondary gl.Secondary GLsecondary glGalvalume zinc aluminized sheet coil/ galvalume steel coilGalvalume CoilStandardGB/T14978, ASTM A792M, JIS G3321, EN10215, etcGradeDX51D-AZ, DX53D-AZ, SGLCC, SS255-550, etcThickness0.35-2.3mmWidth600-1270mmInner Diameter508mmAZ CoatedAZ 50-200Coil Weight12Tons maxTechnology hot dip aluminum and zincPost-processingChromated, Anti-finger printed,Oiled, etcBasic Information:Al-Zinc Steel Coil surface is smooth, flat and magnificent star flowers, the base color is silver white.Chemical Elements:Coating ingredients respectively according to the weight ratio from 55% of the aluminum and 43.4% of zinc, 1.6% of silicon composition.Features:Heat reflection, heat resistance, corrosion resistance, economic, easy to paint, good adhesion, long service life. url:http://www.tangrongsteel.com |
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