PRODUCT DESCRIPTION304 Stainless Steel Pipe Large Diameter Thick Wall Pipe Industrial PipeBest Buy Stainless Steel Tubes Seamless Pipes Hollow Section Grooved Cold Drawn ASTM A312 304 304L 316L Thickness 9.0mm​ 304 stainless steel pipe is not rust, corrosion resistance, heat resistance, high temperature and low temperature resistance, high hardness and high strength single length is generally 1meters --13 meters, the length is generally 6 meters, other length please consult delivery status: solid melt pickling, polishing surface, degreasing state, groove chamfering, etc. 2.Chemical composition and mechanical propertyChemical compositionMaterialCSiMnPSCrNi304≤0.08≤1.00≤2.00≤0.045≤0.030≤18.0-20.0≤8.0-10.5304L≤0.030≤1.00≤2.00≤0.045≤0.030≤18.0-20.0≤8.0-10.5 Mechanical propertyMaterialYS(Mpa)TS(Mpa)EL(%)Hv304≥205≥520≥40≤200304L≥175≥480≥40≤200 3.Product show