Eurotubi Pressfitting System - Technical Guide ... - Damstahl
Eurotubi Pressfitting System - Technical Guide ... - Damstahl
Eurotubi Pressfitting System - Technical Guide ... - Damstahl
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SOME REFERENCES<br />
Some buildings where <strong>Eurotubi</strong> <strong>Pressfitting</strong>s were used.<br />
1 Grenoble Hospital - France<br />
2 Grand Hotel Ermitage, Evian - France<br />
3 Borgholms Castle - Sweden<br />
4 Armani Hotel, Milan - Italy<br />
5 Berlin Eastgate - Germany<br />
6 Halmstad Hospital- Sweden<br />
7 New Castle, Stuttgart - Germany<br />
8 IFP (Oil French Institute), Lyon - France<br />
9 Hines Cesar Pelli A Tower, Milan - Italy<br />
10 Decin municipal library - Czech Republic<br />
11 Synchrotron Soleil, Paris - France<br />
12 KMD, Odense - Denmark<br />
13 ESAB production complex, Vamberk - Czech Republic<br />
14 Mercedes Help Center, Moscow - Russia<br />
15 Aeroplaza, St Petersburg - Russia<br />
CAPTIONS<br />
Fig. 1<br />
Fig. 2<br />
Fig. 3<br />
Fig. 4<br />
Fig. 5<br />
Fig. 6<br />
Fig. 7<br />
Fig. 8<br />
Fig. 9<br />
Fig. 10<br />
Fig. 11<br />
Fig. 12<br />
Fig. 13<br />
Fig. 14<br />
Fig. 15<br />
Fig. 16<br />
Fig. 17<br />
Fig. 18<br />
Fig. 19<br />
Fig. 20<br />
Fig. 21<br />
Fig. 22<br />
Fig. 23<br />
Fig. 24<br />
Fig. 25<br />
Fig. 26<br />
Fig. 27<br />
Fig. 28<br />
Joining of pressfitting on pipe. Profil view – Section view. Before pressing – After Pressing<br />
Standard o-ring<br />
Leak-path o-ring<br />
Tearing and manual removal of the sleeve after pressing.<br />
Fitting with sleeve before and after pressing.<br />
The presence of the sleeve is easily detectable with a visual check, even at a distance.<br />
Colour of the sleeve according to the material<br />
Leak-path o-ring + Sleeve = Double reliability<br />
Thermal expansion in stainless steel and cupronickel as a function of the length and the<br />
temperature variation - Expansion - Pipe length [m]- Temperature variation [°C]<br />
Chased pipe - elastic bearing<br />
Pipe under floating floor - floating floor slob - massive floor - isolation layer<br />
Axial expansion compensators<br />
U-shaped expansion compensatorsa a) through preformed pipe b) with pressfittings<br />
Length LU of U-shaped compensator in stainless steel<br />
Z-shaped expansion compensators - fixed point<br />
T-shaped branch – sliding point<br />
Length LB of Z-shaped compensator in stainless steel - Oscillating arm LB - Expansion ∆L<br />
Pipe fixing: straight pipe, only one fixed point: suitable<br />
Pipe fixing: sliding point near to fitting: wrong<br />
Pipe fixing: fixed point on fitting: wrong<br />
Pipe cutting<br />
Pipe-end deburring<br />
Checking the presence and positioning of o-rings<br />
Inserting pipes into fittings and marking the correct position<br />
“insert mark” template for diameters from 12 to 54 mm<br />
Use of assembly clamps for “Big Sizes” diameters<br />
Pressing tool assembly<br />
Pressing
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