TP
STI MARINE

Marine Pipe Collar, Metal Pipe, Plastic Pipe Application, Up to 1 hr Fire Rating, Silver

  • Item # 52ZX31
  • My Part #
  • Mfr. Model # MFC225W
  • Catalog Page # N/A
  • UNSPSC # 46191503
Marine Pipe Collar, Metal Pipe, Plastic Pipe Application, Up to 1 hr Fire Rating, Silver close
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Primary Category:
~Safety~Fire Protection~Firestop Pipe Collars and Cast-In Devices


$1,928.00 / each
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  • Shipping Weight 11.72 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Watertight, factory-manufactured, STI® Marine Pipe Collar is an intumescent device for use as a penetration seal in fire-rated bulkheads and decks. Watertight firestop collars are comprised of a stainless-steel body with a mild steel flange for easy weld attachment and lined with a molded, intumescent insert that rapidly expands more than 60X to contain the fire to the point of origin, restricting the passage of fire, smoke, and hot gases. A rubber bushing is integrated into the collar to ensure watertightness.

• Heavy-gauge, chromium-rich 316 stainless steel construction
• Provides watertightness up to 4 bar and gastightness up to 1 bar.
• Features a watertight rubber grommet rated up to 6 bar
• Solid design requires pipe to be inserted through the watertight bushing.
• Flexible intumescent liner accommodates vibration and will not damage pipe
• Resistant to aging and weathering

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Technical Specs

  • Firestop Item Marine Pipe Collar
  • For Pipe Size 8 55/64 in
  • Firestop Application Metal Pipe, Plastic Pipe
  • Fire Rating Up to 1 hr
  • Height 8 55/64 in
  • Material Stainless Steel
  • Color Silver
  • Standards 1408/14, A0-A60, American Bureau of Shipping, Bureau Veritas, Class B0-B30, DNV-GL, H0-H120 Bulkheads and Decks, Tested to IMO A.754 FTP, US Coast Guard
  • Item Marine Watertight Firestop Pipe Collar
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