tubo de acero inoxidable sin soldadura High and low temperature

tubo de acero inoxidable sin soldadura High and low temperature
Wall thickness: STD, XS, XXS or> = XXS. "ETS" is a code for the number of standard thickness, "XS" is a code for the series of considerable thickness, XXS is a code for a series of extraordinary thickness thick. rade: 304,304 L, L 321 316 316, 310S. Application: 1.General service Transport 2.Fluid 3.Pressure 4.High and low temperature 5.Estructural 6.Heat transfer 7.Oil and gas service 8.Ornamental Fertile 9.Chemical