... SGCC/SGCH, GB/T 2518... 3.SS grade 33-80; SGCC, SGCH... 4.Z40-150g NAMEGALVANIZED GALVALUME/ALUZINCPPGI ... /T 1275…… JIS G3141 SPCC, GB……GRADESS grade 33-80; SGCC, SGCH, SGCD1-SGCD3, SGC340-SGC570, SGCC, ... DX51D….Grade 33-grade 80.;SGLCC SGLCD SGLCDD SGLC400-SGLC570;SZACC, SZACH, SZAC340R,….CGCC, ... resistant steel, high-strength-steel plate hot dipped galvanized steel