Size: 1.square&rectangular 20*20-300*300mm    2.round DN15-DN150

WT:0.7-4.0mm

Length:6m,customized

Standard:GB/T3091-2008、 BS1387-85、 ISO65-70、 BS4568-70、 ASTM A53、 DIN2440

Material:Q195、 Q215、 Q235、 Q345

Processing technology:high-frequency straight seam   welding,automatic zinc painting

Zinc coating:55g/m2-85g/m2

Application:used for construction,steel structure for green house,cars,shipbuilding,furniture,etc

Main market:Middle East,Africa,North and South America,East and West Europe,Southeast Asia,

Australia

       Handan DeQi metal Machine Manufacturing Co.,Ltd.is a comprehensive company of production,

Sales,as well as import and export.We mainly product pregalvanized steel pipe,black steel pipe,hot 

dipped galvanized steel pipe,rectangular pipe,round pipe,square pipe,scaffolding pipe and pipe fittings.