KB Duct & Hoses

KB Duct provides duct with and without flanges (angle rings) in black iron, galvanized or stainless steel and with or without holes. With three production locations across the country, KB Duct can manufacture flanged duct from 3” all the way up to the size you could drive a truck through.

KB Duct provides duct with and without flanges (angle rings) in black iron, galvanized or stainless steel and with or without holes. With three production locations across the country, KB Duct can manufacture flanged duct from 3” all the way up to the size you could drive a truck through.

KB Duct provides duct with and without flanges (angle rings) in black iron, galvanized or stainless steel and with or without holes. With three production locations across the country, KB Duct can manufacture flanged duct from 3” all the way up to the size you could drive a truck through.

KB Duct provides duct with and without flanges (angle rings) in black iron, galvanized or stainless steel and with or without holes. With three production locations across the country, KB Duct can manufacture flanged duct from 3” all the way up to the size you could drive a truck through.

KB Duct provides duct with and without flanges (angle rings) in black iron, galvanized or stainless steel and with or without holes. With three production locations across the country, KB Duct can manufacture flanged duct from 3” all the way up to the size you could drive a truck through.

KB Duct provides duct with and without flanges (angle rings) in black iron, galvanized or stainless steel and with or without holes. With three production locations across the country, KB Duct can manufacture flanged duct from 3” all the way up to the size you could drive a truck through.

KB Duct manufactures standard duct components for a variety of applications. They have every duct component known in the industry – elbows, branches, in-cuts, cut-offs, reducers, and more. All products can be manufactured with flanged, raw ends, or clamp-together ends.

KB Duct manufactures standard duct components for a variety of applications. They have every duct component known in the industry – elbows, branches, in-cuts, cut-offs, reducers, and more. All products can be manufactured with flanged, raw ends, or clamp-together ends.

KB Duct manufactures standard duct components for a variety of applications. They have every duct component known in the industry – elbows, branches, in-cuts, cut-offs, reducers, and more. All products can be manufactured with flanged, raw ends, or clamp-together ends.

KB Duct manufactures standard duct components for a variety of applications. They have every duct component known in the industry – elbows, branches, in-cuts, cut-offs, reducers, and more. All products can be manufactured with flanged, raw ends, or clamp-together ends.