![GROOVED EXPANSION JOINTS PN16](https://www.prosystemitalia.com/c/564-category_default/grooved-expansion-joints-pn16.jpg)
GROOVED EXPANSION JOINTS PN16
Application
Axial expansion joints with multi-walled grooved connections.
Installation
Check installation instructions, in particular check if a pre-tensioning of the compensator is required following the stress-analysis.
Technical data
Material:
- Bellows: ASTM A 240 AISI 321;
- Internal flow sleeve: ASTM A 240 AISI 304;
- Couplings: carbon steel.
Type [DN] | Diam. [inch] | L [mm] | ØD [mm] | s [mm] | ; Ød [mm] | t [mm] | Rass +-20% [N/mm] | Rlat +-20% [N/mm | Ae [cm2] |
---|---|---|---|---|---|---|---|---|---|
40 | 1" 1/2 | 275 | 48,3 | 2,50 | 40 | 100 | 85 | 50 | 12 |
50 | 2" | 280 | 60,3 | 2,90 | 50 | 100 | 55 | 50 | 29 |
65 | 2" 1/2 | 290 | 76,1 | 2,90 | 65 | 100 | 140 | 150 | 44 |
80 | 3" | 290 | 88,9 | 2,90 | 80 | 100 | 165 | 250 | 61 |
100 | 4" | 315 | 114,3 | 4,50 | 100 | 100 | 125 | 180 | 101 |
125 | 5" | 315 | 139,7 | 4,50 | 125 | 100 | 155 | 340 | 148 |
150 | 6" | 315 | 168,3 | 4,50 | 150 | 100 | 190 | 625 | 219 |
200 | 8" | 350 | 219,1 | 5,90 | 200 | 100 | 355 | 840 | 367 |
Rass = Axial stiffness
Rlat = Side stiffness
Ae = Real section
Type [DN] | Axial race tot [mm] | Axial race (elongation) [mm] | Axial race (compression) [mm] |
---|---|---|---|
40 | 21 | 5 | 16 |
50 | 24 | 6 | 18 |
65 | 24 | 6 | 18 |
80 | 24 | 6 | 18 |
100 | 33 | 8 | 25 |
125 | 33 | 8 | 25 |
150 | 33 | 8 | 25 |
200 | 40 | 10 | 30 |
Code | Name | Weight | Number of pieces | ||
---|---|---|---|---|---|
MHS240 | 48,3 mm 1''½ | - | 1 | Information request | |
MHS250 | 60,3 mm 2'' | - | 1 | Information request | |
MHS265 | 76,1 mm 2''½ | 1 | 1 | Information request | |
MHS280 | 88,9 mm 3'' | - | 1 | Information request | |
MAS2100 | 114,3 mm 4'' | 4 | 1 | Information request | |
MAS2125 | 139,7 mm 5'' | - | 1 | Information request | |
MAS2150 | 168,3 mm 6'' | - | 1 | Information request | |
MAS2200 | 219,1 mm 8'' | - | 1 | Information request |