HK-SN type metallic pipe penetration for B15 class wall extension bulkhead provides fire protection for metallic pipes including steel pipes, stainless steel pipes, Cu-Ni pipes, copper and copper alloy pipes passing through B15 class wall extension bulkhead.
Composition
HK-SN Type Firestop Sealant: Fire sealing between metallic pipes and wall extension bulkhead.
Technical Data
Fire Rating: B15
Approved Metallic Pipe OD: Steel/Stainless Steel Pipes: Φ6-Φ273.1mm, Cu-Ni Pipes: Φ16-Φ108mm, Copper/Copper Alloy Pipes: Φ6-Φ76mm.
HK-SN Type Firestop Sealant Extension Length: Steel/Stainless Steel Pipes: 100mm on both sides, Cu-Ni Pipes: 100mm on both sides, Copper/Copper Alloy Pipes: 150mm on both sides.