ASME SA179 Carbon Steel Tube For Petrochemical Product Overview ASME SA179 Carbon Steel Boiler Tube is a specification for seamless carbon steel tubes specifically designed for heat exchangers, condensers, and ... আরো পড়ুন
GOST9941-81 12X18H12T Tube For Cooling and Chemical Engineering Field Product Description For chemical-engineering duties the grade remains austenitic from –196 °C up to 600 °C and resists nitric, acetic and ... আরো পড়ুন