our company offers inexpensive and high-quality alloy steel tube O.D.;38mm-325mm W.T.:2mm-45mm Seamless ferritic alloy-steel pipe for high-temperature service Chemical properties (%)MaterialCSiMnPSMoCr %%%%max%maxA 335 Grade P10,10 - 0,200,10 - 0,500,30 - 0,800,0250,0250,44-0,65 A 335 Grade P5max. 0,15max. 0,500,30 - 0,600,0250,0250,45-0,654,00-6,00 A 335 Grade P110,05 - 0,150,50 - 1,000,30 - 0, ...