Steel Wall Sleeves - Proline Global
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Protecta FR Collar Concrete Wall Plastic Pipe - PVC, PE, ABS - Firestop Centre
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A-1015-DWP ~ Waterproof Pass Through Sleeve for Precast or Existing ConcreteProVent Penetration Systems
Penetration Seals - General Rubber Corporation
Westatlantic Tech Corp. Wall Sleeves - Floor Sleeves -Puddle Flanges - Cast In Sleeves
NZP 450MM LENGTH 3.0″ PVC PN12 PIPE SLEEVE WITH PUDDLE COLLAR. - Nezod Pools Products Sdn Bhd
Flexicraft Linking Rubber Pipe Penetration Seals
Construction Concerns: Penetrations of Rated Wall and Floor Assemblies - Fire Engineering: Firefighter Training and Fire Service News, Rescue
Wall sleeves
Sleeves for Piping | UpCodes
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Pipe Sleeve, Plumbing Pipe Sleeves, Pipe Sleeve Through Concrete Wall - Steel Forgings
Seal PVC Pipe Through Concrete | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
Sealing Pipes Through Concrete Walls and Floors
Pipe Sleeve | Allproof Industries NZ
Wall sleeves
PSI Products: PipeX Wall Sleeve
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Sleeve (construction) - Wikipedia
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Plastic Sleeve Seals | Fernco - US
Wall Sleeves and Epoxy Coating Resin 4 pipes
Century-Line™ Pipe-Penetration Sleeves - Trumbull Manufacturing
