DIN30670 3pe coated steel pipe, Anti Corrosion Steel pipe

ASTM A53 seamless steel pipes
ASTM A53 seamless steel pipes, Sch40, OD114.3mm,WT 6.02 line pipe
January 9, 2017
scaffolding pipe
ASTM A106 GR.B Galvanized scaffolding pipe,48.3mm,SCH 40 Steel
January 12, 2017