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Factory-manufactured devices designed for use in A0-A60 and B0-B30 Class divisions to protect transitions between steel and plastic pipes in marine and offshore construction. The heavy gauge stainless steel shell is lined with a molded, intumescent insert and provided with a marine grade, mild steel flange for attachment to steel pipes.
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Transitional Marine Firestop Collars

Transitional Marine Firestop Collars

Transitional Marine Firestop Collars

Transitional Marine Firestop Collars

Transitional Marine Firestop Collars
Weight N/A 0.54 kg1.2 lb N/A 0.59 kg1.3 lb N/A 0.77 kg1.7 lb N/A 0.91 kg2 lb N/A 1 kg2.2 lb
Features N/A
  • Heavy gauge, chromium rich 316 stainless steel construction
  • Resistant to aging and weathering, no soluble or hygroscopic ingredients
  • Rapid expansion High volume of char
  • Provides sealing function to restrict the passage of fire, smoke, and hot gases at transitions from plastic pipes to steel pipes or scuppers.
  • Easily installable and retrofittable around existing pipe
  • Quick and simple install 
  • Maintenance free Collars available for many common sizes
  • Will not damage outside of pipe
  • No sealant required
  • No welding required