Brugg Pipes Flexwell Safety Pipe (FSP)
FLEXWELL SAFETY PIPE (FSP)
FLEXWELL SAFETY PIPE (FSP)
FLEXWELL safety pipe (FSR) – the right pipe guaranteed
The FLEXWELL safety pipe (FSR) is a flexible, continuous, double-walled pipe system with a monitoring option for industrial applications and tank facilities.
INFORMATION
CONSTRUCTION
FLEXWELL® Safety Pipe is a flexible, permanently monitorable, double-walled pipe system. The FLEXWELL® Safety Pipe consists of a corrugated stainless steel inner medium pipe, a reinforcing band and a corrugated outer containment pipe made of stainless steel. The annular gap between the inner and outer pipes is a surveillance space for leak monitoring. External corrosion protection is provided by a PE casing covering the outer pipe.
BRAND
Brugg Pipes
PRODUCT TYPE
Safety Pipes
DESIGNED
The Underground Transport Of Flammable, Water-hazardous Fluids.
DIMENSIONS
DN 12–150
OPERATING PRESSURE
PN 25
DOWNLOADS
OPERATING PRESSURE INNER PIPE
- Vacuum : suction pipe up to –0.8 bar
- Positive pressure : up to 25 bar (depending on nominal bore)
USE
Under Floor
MONITORING PRESSURE OUTER PIPE
vacuum – 0.7 bar
PERMANENT
positive pressure : up to 25 bar (depending on operating pressure and nominal bore)
APPLICATIONS
- Transporting environmentally harmful, flammable, poisonous, hazardous liquids and gases, emergency power systems, emergency power, supply lines, etc.- Also available as FSR 3WD with PUR foam insulation for temperature-critical media (e.g. thermal oil) - We have more than 40 years of experience with the FLEXWELL safety pipe (FSR), giving you the planning reliability offered by an approved system. German general building approval: Z-38.4-253.
COLLECTION
Flexwell
CARRIER PIPE
Corrugated stainless steel pipe
POSITIVE PRESSURE LEAK DETECTOR
- 1 leak detector
- 2 pressure reservoir
- 3 double-walled corrugated FLEXWELL® Safety Pipe with measuring branch and test valve
- 4 distributor
MATERIAL
- Reinforcing band : steel
- Outer pipe : 1.4301
- inner pipe : 1.4404/1.4571
- Corrosion proofing : PE-LD casing
LEAK MONITORING
The surveillance space between the inner and outer pipes can be permanently monitored by means of suitable positive or negative pressure leak detectors. A wide range of leak detection systems for different areas of application and legal requirements is available.
DOUBLE-WALLED FITTINGS
Monitorable through-connections and T-pieces as well as connectors with measuring branches are all part of the comprehensive range of products available in the FLEXWELL® Safety Pipe programme.
NOMINAL BORES / PRESSURE STAGES
FLEXWELL® Safety Pipe is available in nominal bores from DN 12 to DN 150. It can be operated with positive pressure up to max. 25 bar.
FLEXWELL® SAFETY PIPE
- 1 corrugated inner medium pipe of stainless steel
- 2 corrugated outer containment pipe of stainless steel
- 3 polyethylene casing
RANGE OF APPLICATIONS
- filling pipe
- Suction pipe
- positive pressure supply pipe
DIMENSIONS
| TYPE | DN | PN | Dimensions | PE | Volume Inner pipe | Weight | Min. bending radius | ||
|---|---|---|---|---|---|---|---|---|---|
| D | D | WD | Inner pipe | Contr. space | |||||
| mm | mm | l/m | l/m | l/m | kg/m | m | |||
| FSR 13/25 | 12 | 25 | 13 | 25 | 1,8 | 0,13 | 0,12 | 0,52 | 0.3 |
| FSR 30/48 | 25 | 25 | 30 | 48 | 1,8 | 0,8 | 0,38 | 1,4 | 0.5 |
| FSR 39/60 | 32 | 25 | 39 | 60 | 1,8 | 1,3 | 0,41 | 2 | 0.6 |
| FSR 48/71 | 40 | 25 | 48 | 71 | 2 | 2 | 0,65 | 2,9 | 0.6 |
| FSR 60/83 | 50 | 25 | 60 | 83 | 2,2 | 3 | 0,73 | 3,8 | 0.7 |
| FSR 75/107 | 65 | 25 | 75 | 107 | 3 | 5,1 | 1,3 | 6,2 | 0.9 |
| FSR 98/134 | 80 | 25 | 98 | 134 | 3,5 | 8,4 | 1,45 | 9 | 1.2 |
| FSR 127/175 | 100 | 25 | 127 | 175 | 4 | 14 | 4 | 18,1 | 1.5 |
| FSR 200/262 | 150 | 25 | 198 | 264 | 5 | 33,5 | 9,5 | 29 | 4 |
DETAIL
LAYING THE PIPES
FLEXWELL® Safety Pipe can be laid directly into the trench in one piece. It can be laid either overground in a trace or inside of bulidings. The unique corrugated pipe geometry of inner medium pipe and outer containment pipe ensures excellent flexibility. It can be cut to the required length at the construction site, laid ”endlessly“ and bent through tight radii thanks to its flexibility.
DETAIL
The Deutsche Institut Für Bautechnik (Dibt) [german Institute For Building Technology] Confirms Conformity With The Applicable Building Regulations And Standards In The Form Of The "Allgemeine Bauaufsichtliche Zulassung" [general Building Approval]. This Ensures That The Flexwell Safety Pipe (Fsr) Complies With The Technical And Legal Requirements Applicable In Germany, In Particular The Safety-related Properties And Influences.