Hinged and segmented pipe
Housing for receiving individual components of a heating or cool
Insulating sleeve for a fluid pipe
Insulating sleeve for a fluid pipe
Intake duct
Intake duct
Intake manifold
Integral HVAC reinforced duct system and method for reinforcing
Interlocked metal seam structure with in-plane stabilization
Internally and externally enhanced wielded tube
Lightweight conduit
Locking mechanism
Locking structure
Longitudinally divided cable sleeve of a shrinkable material
Means for protecting conducting equipment
Method and apparatus for manufacturing a header pipe
Method of forming a tube
Method of preparing a steel pipe, an apparatus thereof and a ste
Otangular fitting family for flat-oval duct systems and method f
Pipe