ANSI PTFE Spiral Hoses (Class 150) with flanges
The spiral-convoluted PTFE hose offers a high flexibility, but shows a low pressure resistance. For connection with PTFE flared flanges.
Materials:
- carbon steel
- stainless steel
Lining material:
- PTFE (virgin or conductive)
Flanges:
- fix-fix
- fix-loose
- loose-loose
Other pressure rating:
- Class 300
Special features:
- earthing stud/lug
Optional extras:
- final painting
NPS
| Lmax
(mm) | Min. bend radius (mm) | Max. working pressure (105 Pa) | d
(mm) | d2
(mm) | d4
(mm) | K
(mm) | No. of bolts x thread (UNC) | Weights | |
Hose (ca. kg/m) | Flange (ca. kg/side) | |||||||||
½“ | 5000 | 60 | 1.50 | 15 | 23 | 34.9 | 60.3 | 4 x ½“ | 0.4 | 0.4 |
¾“ | 5000 | 60 | 1.50 | 19 | 30 | 42.9 | 69.9 | 4 x ½“ | 0.5 | 0.6 |
1“ | 5000 | 80 | 1.50 | 25 | 35 | 50.8 | 79.4 | 4 x ½“ | 0.5 | 0.8 |
1½“ | 5000 | 110 | 1.25 | 38 | 48 | 73.0 | 98.4 | 4 x ½“ | 0.6 | 1.3 |
2“ | 5000 | 210 | 1.25 | 45 | 58 | 92.1 | 120.7 | 4 x ⅝“ | 0.9 | 2.0 |
3“ | 5000 | 400 | 1.25 | 70 | 90 | 127.0 | 152.4 | 4 x ⅝“ | 1.8 | 3.8 |
4“ | 5000 | 550 | 1.00 | 95 | 115 | 157.2 | 190.5 | 8 x ⅝“ | 2.8 | 5.3 |
Different nominal
pipe sizes on request.
Lmax = Maximum length
d = Inner diameter of the spiral tube
d2 = Inner diameter cylindrical
d4 = Raised face diameter
K = Bolt circle diameter
Technical data valid for the pressure rating Class 150.