1)api 5l gr.b sch 40 2)OD:1/2"-48" 3)WT:1-160mm 4 ... )Type:SSAW,LSAW,Seamless 5)Standard:ASTM,ANSI Typeapi 5l gr.b ... sch 40SizeSeamless Pipe: 1/2”~48”, DN15~DN1200, OD21.3MM~1219 ... ,A53-A,A106-A,A192,A226,A315-B,A106-B,A178-C,A210-A-1,A210-C, ... , reducers,tees, cross,capSize:Dn15-Dn1200 1/2”-48”Thickness;SCH10S,SCH20S,SCH30S,SCH40S,SCH10,SCH20, ...