T
echnical Sheet
AFD-TS- 006/3 from 2008 - 11 - 20
We reserve the right to change our products’ specifications when necessary without notice.
(1) Steel retaining flanges in 1 part (zinc-chromated, hot-dip galvanized or stainless steel)
PV
Nominal length
( Ln in mm)
Max permissible vacuum (% vacuum)
Max. permissible pressure (bar)
ISO 2084
NF EN 1759-1
NF EN 1092-1
PN 2.5 - PN 6
PN 10
Drilling standards
Other drillings
Please consult us.
DIMENSIONAL DATA
TECHNICAL DATA
mm
inch
ND NPS
Nominal
Diameter
Approx. weight in kg (with flanges) (1)
End thrust in daN for P= 1 bar
Axial
Lateral
Angular
Max. Permissible Movements
(not concurrent)
Compression
Ln - Lc
mm
Elongation
Le - Ln
mm
Shearing
R
mm
angle
α° degree
Type MB 60
For any intermediate sizes and further sizes up to ND 2600mm (102"), please consult us.
500
600
800
1000
1200
1400
1600
1800
2000
2200
30
30
30
30
30
30
30
30
30
30
10
10
10
10
10
10
10
10
10
10
30
30
30
30
30
30
30
30
30
30
4.6
3.8
2.9
2.3
1.9
1.6
1.4
1.3
1.1
1.0
4.6
3.8
2.9
2.3
1.9
1.6
1.4
1.3
1.1
1.0
2.6
3.6
6.1
9.1
12.8
17.2
22.1
27.7
33.9
40.7
61
77
109
149
232
290
426
477
550
645
20
24
32
40
48
56
64
72
80
88
300
300
300
300
300
300
300
300
300
300
250
250
250
250
X
X
X
X
X
X
X
X
X
X
8
8
8
8
8
8
8
8
8
8
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
Type MA 60
For any intermediate sizes and further sizes up to ND 2600mm (102"), please consult us.
500
600
800
1000
1200
1400
1600
1800
2000
2200
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
6.8
5.7
4.3
3.4
2.9
2.4
2.1
1.9
1.7
1.6
-
-
-
-
-
-
-
-
-
-
2.6
3.6
6.1
9.1
12.8
17.2
22.1
27.7
33.9
40.7
54
68
98
135
215
273
405
454
514
617
20
24
32
40
48
56
64
72
80
88
300
300
300
300
300
300
300
300
300
300
250
250
250
250
X
X
X
X
X
X
X
X
X
X
10
10
10
10
10
10
10
10
10
10
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Type MS 50
For any intermediate sizes and further sizes up to ND 2600mm (102"), please consult us.
500
600
800
1000
1200
1400
1600
1800
2000
2200
20
20
20
20
20
20
20
20
20
20
15
15
15
15
15
15
15
15
15
15
30
30
30
30
30
30
30
30
30
30
4.0
3.3
2.5
2.0
1.7
1.4
1.2
1.1
1.0
0.9
-
-
-
-
-
-
-
-
-
-
2.4
3.4
5.8
8.8
12.4
16.4
21.5
27.0
33.1
39.9
49
60
92
122
200
251
391
438
500
580
20
24
32
40
48
56
64
72
80
88
300
300
300
300
300
300
300
250
250
250
250
X
X
X
X
X
X
X
X
X
X
6
6
6
6
6
6
6
6
6
6
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Type MD 40
For any intermediate sizes and further sizes up to ND 2600mm (102"), please consult us.
500
600
800
1000
1200
1400
1600
1800
2000
2200
20
20
20
20
20
20
25
25
25
25
0
0
0
0
0
0
0
0
0
0
30
30
30
30
30
30
30
30
30
30
2.3
1.9
1.4
1.1
0.9
0.8
0.9
0.8
0.7
0.7
1.7
1.4
1.1
0.9
0.7
0.6
0.5
0.5
0.4
0.4
2.3
3.2
5.6
8.5
12.1
16.4
21.2
26.7
32.9
39.6
42
53
82
111
179
225
345
392
450
525
20
24
32
40
48
56
64
72
80
88
300
300
300
300
300
300
300
250
250
250
250
X
X
X
X
X
X
X
X
X
X
225
225
4
4
4
4
4
4
4
4
4
4
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
DILATOFLEX
®
M
Ø O.D.
Ø ND
Ln
Ln
Ø ND
Ø O.D.
Ln
Ø ND
Ø O.D.
Ln
Ø ND
Ø O.D.
Example of Label
DILATOFLEX
®
MD
HH
Blue label
AB
Grey label
TE
Mauve label
YP
Yellow label
EPC
Cream label
GZ
Orange label
AR / CN
Red label
Inner
lining
grades
Distributor:
Mercia Flexibles • www.merciaflexibles.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • United Kingdom
Tel: +44 (0)1584 874999 • Email: dilatoflex@merciaflexibles.co.uk
Rubber Bellows Expansion Joint Compensators
& Flexible Pump Bellows
Large Bore
AN EFFICIENT SOLUTION
FOR A WIDE RANGE OF APPLICATIONS
BUILDING INDUSTRY
f Central heating and
air conditioning
f Hot and cold water systems
f Fire extinction systems
POWER GENERATION
PETROLEUM INDUSTRY
f Cooling systems
f Fuel handling
NAVAL CONSTRUCTION
f
Machine cooling systems
f
Sanitary installations
f
Fire extinction systems
f
Fuel handling
METALLURGY
f Blast furnace gas
f Compressed air
f Industrial water systems
WATER TREATMENT
f
Production and distribution
of drinking water, waste
water treatment
FOOD INDUSTRY
f Drinking water and other
beverage and foodstuff
handling systems
CHEMICAL INDUSTRY
Fluid handling systems:
f
acids, bases, hydrocar-
bons, emulsions, solutions,
air, gas, steam, water, etc.
Operating Principles
f Cooling systems, pumping
stations, etc. for conventional
and nuclear power plants
AXIAL COMPRESSION
AXIAL ELONGATION
LATERAL DEFLECTION
ANGULAR DEFLECTION
WATER HAMMER REDUCTION
ELIMINATION OF VIBRATION
Lining Grade
Identification colour
and designation
Typical Applications W.T.
Working
temperatures
Green label | CC
Blue label | DW
f Drinking Water Approved
f Domestic cold and hot water
-25 °C
+90 °C/
105 °C
Cream label | EPC
f Food products
f White Food Grade liner
f Option Stainless Steel flanges
-25 °C +95 °C
Red label | AR/CN
f
Abrasive or corrosive products
(weak acids and bases)
f Industrial water, sea water
f
Low-temperature water vapour
-35 °C +90 °C
Orange label | GZ
f Gas, compressed air, fuel, oil
f
Petroleum products with aromatic
content < 40%
f Sanitation water
-20 °C +90 °C
Blue label | HH
f
Industrial and waste water
f Hydrogen gas, nitrogen
-20 °C +90 °C
Yellow label | YP
f Strong acids
f Strong bases
f Aggressive chemicals
-25 °C +100 °C
Grey label | AB
f Strong acids
f
Strong bases
f
Weak chlorinated products
-35 °C +100 °C
Mauve label | TE
f
Industrial water
f
Acidic water
f
Diluted acids and bases
-25 °C +100 °C
The inner lining to be used for a specific fluid (composition, concentration,
temperature, etc.) should be selected according to our Chemical Resistance Chart.
DILATOFLEX
Distributor :
Mercia Flexibles • www.merciaflexibles.co.uk
Ludlow Eco Park • Ludlow • Shropshire • SY8 1FF • UK
Tel.: +44 (0)1584 874999 • Email: dilatoflex@merciaflexibles.co.uk
Rubber Bellows Expansion Joint Compensators
& Flexible Pump Bellows