Pari Infra Industries Pvt. Ltd. rectangular duct and fitting are factory fabricated to furnish with a high quality line of product in broad range of standard size, to minimize field - assembly / fabrication cost.Rectangular duct is supplied in legth upto 4 feet.
Longitudinal seams are typically made with pittsburg lock in transverse joint C&S cleat joint, four - bolt connectors are available.
Pari Infra Industries Pvt. Ltd. rectangular duct work can be shipped comletely assembled or knock down in "L" shape. Paiinfra Industries standard rectangular products are fabricated to meet SMACNA , ASHRAE duct connection / fabrication standards. We can also custom fabricate rectangular duct work for commercial and industrial application according to consultant specification.
To Install the TDF corner , hook first leg of corner under fleanges. Snap the second leg of TDC Corner into pace on the duct using hammer.
The corner may also be installed by setting the duct upon its end , so the flanges are flat against a floor , and then tapping the corner into place with a harmmer. The floor supports the flanges prevant damage by the procedure.
The Preparation is required on only one end of each duct to be joined . Fix the continious lenght of Gasket on the center of the TDF flange on all for side.
Apply sealent over the corner if small gap occur at the center of the Duct & Flange. Place on
prepared flange together and ensure the alignment by inserting the carrage bolt and then duct need
to be clamped by the standard " Pari Infra Industries Pvt. Ltd." cleats at every interval of 6" as
show in
the figurewith the help of Pari Infra Industries Pvt. Ltd.
Ensure not to use hammer for
installation of
cleat which may caused damage to the duct.
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