Roxul Industrial Insulation Process - Manual (Page 44)

Insulation of piping
Leakages
With pipes where a leaking fluid content could
damage the insulation or the coating system in
the removable covering, mount flange straps with
a leak detection fitting around the flange. Flange
bands can also prevent flammable products from
penetrating into the insulation material and can
help prevent the outbreak of fire.
1. Pipe - 2. ProRox ® insulation - 3. Cladding - 4. Sheet-
metal screw or rivet - 5. Swage - 6. Drainage opening
- 7. Straps – B ≥ 2" (50 mm) - A = Bolt length + 1.2"
(30 mm)
1. Pipe - 2. Insulation: ProRox ® Pipe Sections -
3. Cladding - 4. Sheet-metal screw or rivet -
5. Removable coverings (insulated from the inside) -
6. Swage
2"
(50 mm
)
0.8"
(20 mm)
1. Pipe - 2. ProRox ® insulation - 3. Sheet -
4. Sheet-metal screw or rivet - 5. Rain deflector -
6. Lock washer - 7. Straps - 8. Lock washer -
B ≥ 2" (50 mm) - A = Screw length +1.2" (30 mm)
1. Pipe - 2. ProRox ® insulation - 3. Cladding - 4. Sheet-
metal screw or rivet - 5. Swage - 6. Flange band - 7.
Leak detection fitting - 8. Clamps
1. Pipe - 2. ProRox ® insulation - 3. Cladding - 4. Sheet-
metal screw or rivet - 5. Swage - 6. Drainage opening
- 7. Straps – B ≥ 2" (50 mm)
41