Coupling, Connector, Transition
Lockseamed, Welded
Galvanized Steel, Stainless Steel 201 and 304
GB/T19001-2016, ISO9001:2015
T Duct Transition, Y Duct Transition, Reducer
Ducting, Blower, Extractor, Air Diffuser
0.4/0.5/0.6/0.8/1.0/1.2/1.5/2.0mm
-5000PA~+3000PA
Carton, Crate
according to drawings, or as required