Application
Suitable for drainage of rainwater on tanks containing floating roof.
Technical Specifications
Plastic films and nylon fabrics. Spirals of internal and external reinforcement in stainless steel AISI 304/316. External cover in nylon resistant to weather/abrasion. Hoses can be coated with nylon rope or helical spiral in polyethylene.
- Inner tube: AISI 304 stainless steel interlocked
- Cover: extruded polyamide 11
- Stiffness: 110 to 450 of daN.m²
- Temperature Range: -20°C and 100°C.
- ANSI B16.5 150lbs ASTM A-105 standard flange mounted and painted according to N-2913 standard
- All Continental drain pipes are identified and supplied under project’s specification
- Continental provides complete installation project
| |
ØInternal |
External |
Weight (empty) |
Buoyancy in H2O |
Stiffness at 20°C |
Minimum bending radius |
| |
(mm) |
(mm) |
kg/m |
kg/m |
daN.m² |
(mm) |
| Ø4" |
101,6 |
122 |
13 |
11,7 |
110 |
1100 |
| Ø6" |
152,4 |
174 |
17 |
23,78 |
220 |
1600 |
| Ø8" |
203,2 |
225 |
24 |
39,76 |
450 |
2100 |
Flexible Drain - Flow Graphic x Roof Height
Values obtained through full-scale tests
Drain Pipe Behavior
Note: Dimension A and B vary according to the drain length diameter