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Sourcing Wall or Roof Thimbles for Engine Exhaust Piping Applications
Exhaust pipe thimbles are used where engine exhaust pipes penetrate through walls or roofs. The thimble provides an air gap between the hot exhaust pipe and the building structure. When exhaust pipes penetrate through combustible walls or roofs, thimbles are required by NFPA 37. Thimbles can be furnished with thermal insulation, designed to accommodate roof … Read more