Page 21 - Straub-Couplings-Catalog-2017
P. 21

 Approximate Values for fitting tolerances.
1 mm = .03937 in
FITTING TOLERANCES
        STRAUB Type
Pipe OD
OD-Range mm
2 Different
diameters without
1 Clamping range per OD
+/- mm / %
3 Setting gap between pipe ends R
 with
    Strip insert
       mm / % mm
mm
                       STRAUB-METAL-GRIP
33.7 - 54.0
57.0 - 88.9
104.0 - 114.3 133.0/139.7/159.0/168.3 129.0/154.0/219.1/273.0 323.9 - 609.6
0.5 mm 1.0% 1.0% 1.0% 1.0% 1.0%
2 mm 2 mm 2% 2% 2% 6 mm
5 15 10 25 10 25 15 30 15 35 15 35
                         26.9 - 33.7
38.0 - 48.3
54.0 - 60.3/84.0 73.0/76.1/88.9
100.6 - 104.8 108.0/114.3
154.0
127.0 - 141.3/159.0 - 273.0 304.0-609.8
1.0% 2 mm 55
                            STRAUB-GRIP-L
1.0% 2 mm 1.0% 2 mm 1.0% 2 mm 1,0% 2% 1.0% 2% 1.0% 2% 1.0% 2% 1.0% 6 mm
5 10 10 15 10 25 10 25 10 25 10 30 10 35 10 35
                                            STRAUB- FLEX 1
STRAUB- OPEN-FLEX 1
48.3 - 60.3
76.1 - 88.9 100.6 - 114.3 127.0 - 168.3
0.5% 2 1.0% 2 1.0% 2% 1.0% 2%
5 15 5 25 5 25 5 35
                        STRAUB- FLEX 2
STRAUB- 180.0 - 300.0 1.0% 2% 10 35
OPEN-FLEX 2 301.0 - 1219.2 3 mm 6 mm 10 35
                STRAUB-FLEX 3 558.8 - 2032.0 3 mm 6 mm 15 60
       STRAUB-OPEN-FLEX 3 558.8 - 1219.2 3 mm 6 mm 15 60
            Contraction
Expansion
   5 Max. Axial Movement
 STRAUB-Type
 mm/in
 FLEX 1/OPEN-FLEX 1
 5 mm/.2"
 FLEX 2/OPEN-FLEX 2
 10 mm/.4"
 FLEX 3/OPEN-FLEX 3
 15mm/.6"
 FLEX 3.5/OPEN-FLEX 3.5
  15mm
  FLEX 4/OPEN-FLEX 4
   20mm/.8"
   4 Angular Deflection
 Outside Diameter OD mm
 Degree
  GRIP
  FLEX/OPEN-FLEX
 ≤ 60.3mm
 ≤ 60.3mm
 5
 60.3 mm - 219. 1 mm
 60.3 mm - 219. 1 mm
 4
 ≥ 219.1mm
  ≥ 219.1mm
  2
   High-Performance Pipe Couplings
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