No. 16 Chuangye Road, Gongyi Industrial Cluster Area, Gongyi, Henan, China

Seismic Brace Assembly for Ducts

Configured assembly

Brace assembly for rectangular and circular ductwork, with channel struts clamped to the duct and anchored to the slab above.

Material
Q235B carbon steel, GB/T 700-2006
Surface finish
Pre-galvanised, hot-dip galvanised, epoxy coated or stainless steel (SS304 / SS316)
Components
Slotted strut channel, duct clamp, hinge / swivel connector, anchor, bolts

Prices are quoted per project. Send the quantity and the support schedule for a quotation.

Product data

Technical information

Duct runs are braced in the same way as pipes, but the clamp bears on a rectangular or circular duct section rather than a round pipe. The assembly uses slotted channel struts in a V or single-diagonal arrangement, with clamping plates that spread the load across the duct face.

GB 50981-2014 requires bracing for rectangular ducts with a cross-sectional area of 0.38 m² or more and circular ducts of 0.7 m diameter or more.

Material
Q235B carbon steel, GB/T 700-2006
Surface finish
Pre-galvanised, hot-dip galvanised, epoxy coated or stainless steel (SS304 / SS316)
Components
Slotted strut channel, duct clamp, hinge / swivel connector, anchor, bolts
Applicable specifications
GB 50981-2014; CJ/T 476-2015; CECS 420:2015
The applicable threshold in GB 50981-2014 for ductwork is a rectangular section of 0.38 m² or more, or a circular duct of 0.7 m diameter or more.
Contact us for product specifications and the documentation available for your configuration.

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