Page 39 - ExpansionJointsCatalog2010

STYLE
molded PTFE expansion joints443-BD
Molded
PTFE T-62
Bellows
Reinforcing
Ring
Washer
Neoprene
Grommet
Nominal
Flange
Diameter
Threaded Hole Size
(ANSI) Standard
Bolt Circle
Flange "A"
Nominal
Size I.D.
Nomin
al Pipe Size
Join
t I.D.
Flange
(ANSI) Standard
Limit Bolt
"Ear" O.D.
Bolt Circle
Limit Bolt "C"
Factory Set
Limit Bolt
Elastic
Stop Nut
PTFE
Flare O.D.
"B"
Neutral Length
1.00
1.25
1.50
2.00
2.50
3.00
4.00
5.00
6.00
8.00
10.00
12.00
14.00
16.00
18.00
20.00
24.00
MOVEMENT CAPABILITIES
BASED ON THREE
CONVOLUTION DESIGN 1
EXPANSION JOINT FLANGE DRILLING
PRESSURE AT TEMPERATURE
(PSIG) @ °F
IN IN DEG. 400 °
NOMINALSIZE I.D.NEUTRAL LENGTHINCHES WEIGHT / LBS
±AXIAL (
∆x)
MOVEMENTLATERAL (
∆y)
DEFLECTIONANGULARDEFLECTION
VACUUM RATING
3
THREADEDHOLE SIZEBOLT CIRCLEFLANGE “A” FLANGETHICKNESSNOMINAL FLANGEO.D. BOLT CIRCLELIMIT BOLT “C”LIMIT BOLT“EAR” O.D. LIMIT BOLTDIAMETER # HOLES
LBf/IN
EXTENSIONSPRING RATE
LBf/IN LBf/IN
COMPRESSIONSPRING RATELATERALSPRING RATE
SPRING RATE CAPABILITY 2
Table 3: Sizes • Movements • Spring Rates • Flange Standards • Temperatures • Vacuum • Weights
THRUST FACTOR
Hg at
Temp. 350° 300° 250 ° 200° 150° 100 ° 70°
NOTES: 1. Movements are non-concurrent and based from Neutral Length with Limit Bolts installed.
2. Spring Rate Capability is based on 1" of movement at zero pressure conditions.
3. Vacuum Rating is based from fully extended position. CF = Contact Factory.
PTFE FLAREO.D. “B”
SERIES 443-BD
MATERIALS OF CONSTRUCTION
29.9" @
400° F
CF
29.9" @
400° F
29.9" @
400° F
29.9" @
400° F
29.9" @
400 °F
29.9" @
400 °F
29.9" @
300 °F
29.9" @
300 °F
29.9" @
125 °F
19.0" @
212 °F
10.0" @
212 °F
10.0" @
212 °F
10.0" @
212 °F
9.0" @
212 °F
6.0" @
212 °F
4.0" @
212 °F
1.750 0.500 .250 14 190 82 96 2.81 4 1/2- 13 3.125 2.000 .313 4.250 .250 5.125 6.000 138 126 107 90 115 64 53 45 2
1.810 0.500 .250 14 40 120 314 2.25 4 1/2- 13 3.500 2.520 .394 4.630 .250 5.196 6.850 128 120 96 85 72 56 42 36 5
2.000 0.500 .250 14 84 66 108 5.09 4 1/2- 13 3.875 2.875 .344 5.000 .250 5.875 6.750 138 126 107 90 115 64 53 45 4
2.750 0.750 .375 14 69 76 109 9.11 4 5/8- 11 4.750 3.625 .438 6.000 .375 6.875 8.125 138 126 107 90 115 64 53 45 8
3.188 0.750 .375 14 91 97 160 11.41 4 5/8- 11 5.500 4.125 .500 7.000 .375 8.125 9.375 138 126 107 90 115 64 53 45 11
3.625 1.000 .500 14 124 125 194 16.91 4 5/8- 11 6.000 5.000 .500 7.500 .375 8.750 10.000 138 126 107 90 115 64 53 45 13
3.625 1.000 .500 14 220 155 264 25.40 8 5/8- 11 7.500 6.188 .625 9.000 .375 9.875 11.125 138 126 107 90 115 64 53 45 19
4.000 1.000 .500 14 320 210 324 34.45 8 3/4- 10 8.500 7.313 .750 10.000 .500 11.500 13.000 138 126 107 90 115 64 53 45 25
4.000 1.125 .563 14 289 187 266 50.24 8 3/4- 10 9.500 8.500 .750 11.000 .500 12.500 14.000 138 126 107 90 115 64 53 45 30
6.000 1.125 .563 14 178 218 423 83.49 8 3/4- 10 11.750 10.625 .938 13.500 .500 14.750 16.250 120 110 94 80 100 57 47 38 48
7.000 1.188 .500 14 420 531 857 128.55 12 7/8- 9 14.250 12.750 1.000 16.000 .500 17.500 19.000 82 70 64 52 46 39 34 30 60
7.875 1.188 .625 14 743 542 857 144.72 12 7/8- 9 17.000 15.000 1.000 19.000 .625 20.500 22.000 82 70 64 52 46 40 34 30 77
8.500 1.250 .688 14 239 628 970 233.59 12 1- 8 18.750 16.250 1.188 21.000 1.420 24.172 27.313 82 70 64 52 46 40 34 30 132
9.188 1.375 .750 14 245 571 970 259.68 16 1- 8 21.250 18.500 1.188 23.500 1.420 27.563 31.500 82 70 64 52 46 40 34 30 165
11.063 1.188 .750 14 — — 1085 321.90 16 1 1/8- 8 22.750 21.000 1.188 25.000 1.420 29.000 32.906 60 58 48 42 36 30 28 26 201
12.875 1.188 1.000 14 — — 1142 374.57 20 1 1/8- 8 25.000 23.000 1.188 27.500 1.420 31.500 35.438 60 58 48 42 36 30 28 26 243
11.875 1.000 .750 14 — — — 538.36 20 1 1/4- 7 29.500 27.250 1.344 32.000 1.420 35.906 39.844 60 58 48 42 36 30 28 26 309
DESCRIPTION 1" THROUGH 12" 14" THROUGH 24"
BELLOWS PTFE T-62 PTFE T-62
FLANGES DUCTILE IRON ZINC PLATED CARBON STEEL
REINFORCING RINGS STAINLESS STEEL STAINLESS STEEL
LIMIT BOLTS CARBON STEEL CARBON STEEL
NUTS CARBON STEEL CARBON STEEL
GROMMETS NEOPRENE NEOPRENE
WASHERS CARBON STEEL CARBON STEEL