MFC Traditional Firestop Collars

Product Description

MFC Traditional Firestop Collars

The MFC Collar is a factory-manufactured device for use as a pipe penetration seal in fire-rated bulkheads and decks. It is comprised of a stainless steel body with a mild steel flange for easy weld attachment to the division, and may be split for quick installation around existing pipes. MFC Collars are lined with a molded, intumescent insert which rapidly expands to more than 60 times its original volume, containing fire to the point of origin and restricting the passage of smoke and hot gases.

  • Heavy gauge, chromium rich 316 stainless steel construction.
  • Resistant to aging and weathering, no soluble or hygroscopic ingredients.
  • Designed for high volume of char and rapid expansion.
  • Retrofits around existing metallic and non-metallic pipes.
  • Available in many common sizes and won’t damage outside of pipes.

Tested to 2010 IMO FTP, Annex 1, Part 3

  • Class A-0 to A-60
  • Class H-0 to H-120 Bulkheads and Decks

*Consult Technical Services for Most Current Testing & Approvals

Tested and approved for use with USCG Approved SeaCor® and SeaDrain Plus® piping as well as other non-metallic and metallic pipes. SeaCor® and SeaDrain Plus® are registered trademarks of Georg Fischer

Applications

Plastic Pipes

Metallic Pipes

Properties

Flexible

Smoke Barrier

Noise Reduction

Intumescent

No Expiration

Finished Product

Water Resistant

Paintable

Lightweight

Tested to 2010 IMO FTP, Annex 1, Part 3

  • Class A-0 to A-60
  • Class H-0 to H-120 Bulkheads and Decks

*Consult Technical Services for Most Current Testing & Approvals

Tested and approved for use with USCG Approved SeaCor® and SeaDrain Plus® piping as well as other non-metallic and metallic pipes. SeaCor® and SeaDrain Plus® are registered trademarks of Georg Fischer

Specifications

Physical Properties
Collar ConstructionStainless steel shell with nom 50 ksi ABS®-approved mild steel flange
Expansion Begins320°F (160˚C)
Expansion Volume32 to 64 times
Shelf LifeNo limit

Ordering Information

UPC #730573Item #DescriptionCase Qty.Weight
43116MFC1616 mm Marine Traditional Firestop Collar120.09 kg (0.20 lbs)
43120MFC2020 mm Marine Traditional Firestop Collar120.10 kg (0.23 lbs)
43125MFC2525 mm Marine Traditional Firestop Collar120.12 kg (0.26 lbs)
43130MFC3232 mm Marine Traditional Firestop Collar60.16 kg (0.35 lbs)
43140MFC4040 mm Marine Traditional Firestop Collar60.19 kg (0.41 lbs)
43150MFC5050 mm Marine Traditional Firestop Collar60.51 kg (1.10 lbs)
43200MFC6060 mm Marine Traditional Firestop Collar60.60 kg (1.31 lbs)
43263MFC6363 mm Marine Traditional Firestop Collar60.61 (1.32 lbs)
43275MFC7575 mm Marine Traditional Firestop Collar60.70 kg (1.53 lbs)
43300MFC9090 mm Marine Traditional Firestop Collar60.79 kg (1.75 lbs)
43310MFC110110 mm Marine Traditional Firestop Collar60.92 kg (1.75 lbs)
43400MFC115115 mm Marine Traditional Firestop Collar60.95 kg (2.09 lbs)
43425MFC125125 mm Marine Traditional Firestop Collar21.51 kg (3.30 lbs)
43440MFC140140 mm Marine Traditional Firestop Collar21.64 kg (3.62 lbs)
43460MFC160160 mm Marine Traditional Firestop Collar21.83 kg (4.04 lbs)
43600MFC169169 mm Marine Traditional Firestop Collar22.13 kg (4.70 lbs)
43620MFC200200 mm Marine Traditional Firestop Collar14.20 kg (9.26 lbs)
43800MFC219219 mm Marine Traditional Firestop Collar14.60 kg (10.12 lbs)
43825MFC225225 mm Marine Traditional Firestop Collar14.97 kg (10.96 lbs)
43873MFC273273 mm Marine Traditional Firestop Collar15.90 kg (12.99 lbs)
43874MFC324324 mm Marine Traditional Firestop Collar16.94 kg (15.30 lbs)

UPC #730573Item #DescriptionCase Qty.Weight
43919MFC300G300 mm Marine Firestop Collar for Large Diameter GRE/GRP Pipe17.17 kg (15.80 lbs)
43913MFC350G350 mm Marine Firestop Collar for Large Diameter GRE/GRP Pipe17.94 kg (17.50 lbs)
43914MFC400G400 mm Marine Firestop Collar for Large Diameter GRE/GRP Pipe17.94 kg (17.50 lbs)
43915MFC450G450 mm Marine Firestop Collar for Large Diameter GRE/GRP Pipe110.12 kg (22.30 lbs)
43916MFC500G500 mm Marine Firestop Collar for Large Diameter GRE/GRP Pipe110.66 kg (23.50 lbs)
43917MFC600G600 mm Marine Firestop Collar for Large Diameter GRE/GRP Pipe111.79 kg (26.00 lbs)
43918MFC700G700 mm Marine Firestop Collar for Large Diameter GRE/GRP Pipe113.61 kg (30.00 lbs)

Related Products

 EZ-Path® Estimator

 MFC Traditional Firestop Collars

 Literature

userguide international

STI Marine Brochure

Our complete product brochure.

+ View Brochure PDF

 Product Attributes

Applications

Cables

Cable Protection

Blank Opening

Plastic Pipes

Plastic Pipes GRE/GRP

Multi. Pen.

Metallic Pipes

Duct

Busbar

Properties

Finished Product

Autobonding

All Weather

Watertight

Water Resistant

Smoke Barrier

Re-Enterable

Permanent

Paintable

Noise Reduction

No Expiration

Low VOC

Lightweight

Intumescent

Flexible

 Project References

 Partial list of projects involving STI Marine

Container Ship

Horizon Kodiak – Horizon
– Refit

Cruise

HAL
– Volendam
– Zaandam
– Westerdam

American Cruise Line
– American Constellation

Celebrity Cruises
– Celebrity Expedition

Princess Cruises
– Coral Princess
– Diamond Princess

RCCL
– Navigator
– Oasis of the Seas

Carnival
– Legend
– Freedom
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Holland America Line
– Oosterdam

Dredge

Great Lakes Dredging
– Hull 257

Drill Ship

Diamond Offshore
– Ocean Pioneer
– Ocean Confidence

Ferry

Tallink Ferries
– Tallink Megastar

Estonian Ferry Authority
– Baltic 4500 Ferry

Croatian Coastal
– Alu Catamaran Ferry

Flotel

Hornbeck
– HOS Riverbend
– HOS Achiever

MPSV

Harvey Gulf
– Harvey Sub Sea Hull #249

Offshore

Hess
– Stampede

Shell
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British Gas
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Chevron
– Big Foot

HHI
– HHI Sonam

Offshore Supply Vessels

Oceaneering
– MSV Ocean Evolution

Platform Supply Vessels

Beemore
– Hulls 6037

GulfMark
– Hulls 111, 112, 113

Harvey Gulf
– Harvey Rain
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Hornbeck
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ThomaSea
– Hulls 147-226, 148-131, 148-279

Pushboat

Eymard
– Ted Kaysar
– Hulls 112, 113, 114, 115, 118, 119

Research

University of Hawaii
– Kaimikau O Kanaloa

Semi-submersible

Diamond Offshore
– Ocean Guardian
– Ocean Valiant

Super Yacht

Voyager
– S/Y Voyager

Military

USN
– USNS Shughart
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