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GTI Flat/Oval Corrugated Plastic Duct

GTI Flat Plastic Duct is available in a variety of sizes (see table). GTI Flat Plastic Duct is manufactured from polypropylene (PP) but can also be manufactured from high density polyethylene (HDPE) when requested.

GTI can introduce additives during manufacture to improve cold weather durability when required. Please notify when ordering.

GTI Flat Plastic Duct meets all the applicable requirements of fib and PTI/ASBI. Upon request, GTI will provide product test reports verified by an independent testing laboratory to support our customers in obtaining their approvals. GTI can perform special testing to assist its customers in complying with any additional code requirements.

When projects require tight radius bends, GTI will work with its customers to manufacture GTI Flat Plastic Duct that will perform per their specifications.

GTI manufactures flat duct specifically for each customer. Duct can be cut to specific lengths or coiled (when applicable) per customer requirements.

22070022mm x 38mm
22019021mm x 52mm
22010021mm X 72mm
22060025mm x 76mm
22090021mm x 90mm
22091026mm x 91mm
22142079mm x 111mm

See Patents for a listing of many of the patents licensed to GTI, including patents that may cover one or more of the products identified on this page.

Notice of exclusive terms and conditions: all sales or purchases by gti respectively incorporate and adopt gti’s standard terms and conditions of sale or purchase and the specific terms (e.g. delivery, price, quantity) of each specific transaction all as set forth in the controlling purchase order.