ASTM A106/A53 2 inch sch80 seamless steel pipe 1.Size:1/2"-36" 2.W.T:2-30mm, OD:14-630mm 3.Material:20#,45 ... #,16Mn,ST37 ASTM A106/A53 2 inch sch80 seamless steel pipe Size1/2"-36"(DN15-DN900)W.T2mm-30mmOD14mm-630mmLength5m ... ,ST42,ST45,X42-X65StandardASTM A333,API 5L, JIS,BS,DINRange of applicationFor conveying oil, gas,water and other fluidSurfaceBlack painting.anti ...