Specification of spiral duct ducting square duct Elbow TY FY duc duct
Central ducting distributors, spiral duct, square duct, Elbow, TY duct, FY duct, Volume dumper low prices
Long spiral duct is 4 mtr / rod.
Diameter supplied from 100 mm to 1500 mm.
Standard thickness of 0.5 mm to 1 mm.