Page 90 - GRINNELL Mechanical Grooved Piping Products EMEA

Grooved Couplings
Valves and Accessories
Figure ALG Expansion Joint
Material Specifications
Bellow
• Stainless steel AISI 321/Ws No 1.4541 Pipe Ends
• Carbon steel - ST 35.8 Internal Sleeves
• Stainless steel AISI 304/Ws No 1.4301
A
B OD
ALG0034 ALG0042 ALG0048 ALG0060 ALG0073 ALG0076
1 1.315 11⁄4 1.660 11⁄2 1.900
2 2.375 21⁄2 2.875 76,1mm 3.000
230 7.87 1.54 230 8.07 1.81 230 9.21 2.28 230 10.87 2.72 230 10.28 3.43 230 10.28 3.43
+0.79/-0.79
+0.79/-0.79 91 1.2 +0.98/-0.98 148 1.7
+1.18/-1.18 126 2.8 +1.18/-1.18 137 3.4 +1.18/-1.18 137 3.4
Pipe Size
Max. Wk Pressure Bar psi
A mm Inches
B mm Inches
Rated Movement
L mm Inches
Spring Rate N/mm Lbs/In.
Approx. Weight Kg. Lbs.
Part Number
Nominal mm Inches
O.D. mm Inches
25
33.7
16.0
200
39
+20 / -20
14
80 0.9
0.4
32
42.4
16.0
205
46
+20 / -20
16
0.5
40
48.3
16.0
234
58
+25 / -25
26
0.8
50
60.3
16.0
276
69
+30 / -30
22
1.3
65
73.0
16.0
261
87
+30 / -30
24
1.6
65
76.1
16.0
261
87
+30 / -30
24
1.6
Note: recommended for mounting with GRINNELL Rigid couplings
For information on alternative sizes, contact a GRINNELL Sales Representative.
For instructions on part numbers, ordering information, and availability, refer to page 13 or contact a GRINNELL Sales Representative.
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