... Pipe/steel pile/ pilling pipe /astm a252,gr.b steel pipe for ordinay structure structural/Piling pipe ASTM A252 ... -30mm, SCH 5S, SCH 10S, SCH10, SCH20, SCH30, SCH40S, STD, SCH40, SCH60, SCH80S, XS, SCH80, SCH100, SCH120, SCH140, SCH160 ... class, prime, newly produced, secondary , stock etc.Material/Steel gradeA, B, X42, X46, X52, X56, X60, X65, X70, L210, ... Pipe/steel pile/ pilling pipe /astm a252,gr.b