Stiffening Steel Rod Cross

Designed for cross connection of big diameter stifffening pipes. 

Made of 3mm galvanized steel.

Stiffening Rod Washer

Used for stiffening of big diameter rectangular ducts. Prevents deformation of the duct where the stiffening is installed.

Made of 0.7mm thick galvanized steel. Embossing for nut.

Corner for Galvanized Steel Rectangular Air Louver

Material: galvanized steel

Duct Flexible Connector

Made of metal and fire-retardent fabirc with PVC or silicone coating

Help to prevent transmission of vibration and noise between air treatment group and a ductwork

Temperature range from -30℃ to +280 ℃ according to different fabric used