1)Name:hot dip galvanized steel pipe 2)OD:1/2"-48" 3)WT:1-160mm ... )Type:SSAW,LSAW,SEAMLESS 5)Standard:ASTM,DIN,JIS Type hot dip galvanized steel pipe SizeSeamless Pipe: 1/2”~48”, DN15~DN1200, OD21. ... DN3600Seamless Steel pipeDN15~DN1200ERWDN15~DN1400SSAWDN200~DN3600LSAW: DN300~DN1400Wall thickness: 1mm~160mmWelcome to visite our website , your inquiries will be reply promptly! hot dip galvanized steel ...