SML Cast Iron Pipe EN877 

Sml Cast Iron Pipe En877 Cast Iron Pipe painting: inside epoxy paint in color yellow with thickness above 120 micron, outside paint in color red with thickness above 40 micron. If you have special requirement, please contact with us, as we could also make the painting according to your requirement. Sml Rainwater Pipe Cast Iron System Application Building install, dirty water and rain water exhausting,exchanging dirty air with pure air, facilities of hygene room and sewerage pipe.