Page 28 - ExpansionJointsCatalog2010

SEO Version

Notes:
1. The degree of angular movement is based on the maximum rated extension.
2. Torsional movement is expressed when the expansion joint is a neutral length.
3. To determine “end thrust”, multiply thrust factor by operating pressure of system.
4. Pressure rating is based on 170
°
F operating temperature. At higher temperature
the pressure rating is slightly reduced.
5. Weights are approximate.
6. Control unit weight consists of one rod, four washers, three nuts and two control
rod plates. Multiply number of control units needed for application (as specified in
the Fluid Sealing Association Technical Handbook) to determine correct weights.
7. Dimensions shown are in accordance with 125/150# standards of ANSI B-16.1,
B-16.24, B-16.5; AWWA C-207 Table 1 and 2 Class D.
DISTRIBUTED BY:
Warning: Expansion joints may operate in pipelines or equipment carrying fluids and/or gases at elevated temperatures and pressures. Normal precautions should be taken to make sure these parts are installed correctly and inspected regularly.
Precautions should be taken to protect personnel in the event of leakage or splash. Note: Piping must be properly aligned and anchored to prevent damage to an expansion joint. Movement must not exceed specified ratings and control units are always
recommended to prevent damage in the event other anchoring in the system fails. Properties applications shown throughout this data sheet are typical. This information does not constitute a warranty or representation and we assume no legal
responsibility or obligation with respect thereto and the use to which such information may be put. Your specific application should not be undertaken without independent study and evaluation for suitability.
TOLL-FREE PHONE: (800) 344-3246
FACSIMILE: (209) 943-0242
(209) 943-6088
email: sales@procoproducts.com
website: http://www.procoproducts.com
NATIONWIDE AND CANADA
INTERNATIONAL
Retaining
Rings
Rubber
Washer
Steel
Washer
Nominal
Pipe Size
Joint I.D.
Standard
Pipe
Flange
Optional
Compression Sleeve
Control Rod Bolt Circle
Flange/Retaining Ring O.D.
Bolt Circle
Equally Spaced
Bolt Holes
Bolt Circle
Split
A
A
Neutral Length
Retaining Rings
Section AA
A
Equally Spaced
Bolt Holes
Bolt Circle
A
Bolt
Holes
Dia.
Flange & Ret. Ring O.D.
Nominal Pipe Size
Joint I.D.
Figure 1: Detail Of Style 251
Ret. Ring I.D.
Control
Rod
Plate
wide-arch expansion joints
EXPANS I ON JO INTS
2431 North Wigwam Dr. (95205)
P.O. Box 590 • Stockton, CA
95201-0590 • USA
Table 2: Sizes • Movements • Pressures • Weights • Drilling
EXPANSION
JOINT SIZE
Nom. I.D. x
Inch / (mm)
NEUTRAL
LENGTH
Inch / (mm)
Flange Dimensions and Drilling
7
U S E S E R I E S 2 3 1 P R O D U C T A T T H I S T I M E
Weights in lbs / (kgs)
5
Operating Conditions
4
Axial
Compression
Inch / (mm)
Axial
Extension
Inch / (mm)
Lateral
Deflection
Inch / (mm)
Angular
1
Deflection
Degrees
Torsional
2
Deflection
Degrees
Thrust Factor
3
In2 / (cm2)
Positive
PSIG / (Bar)
Vacuum
Inches of Hg /
(mm of Hg)
Joint
Assembly
Retaining
Ring Set
Control Unit
6
Assembly
O.D. of Exp.
Joint / Ring
Inch / (mm)
Bolt Circle
Inch / (mm)
Number of
Holes
Size of Holes
Inch / (mm)
1
(25)
1.25
1.5
(40)
6.0
(152.4)
251 Movement Capability: From Neutral Position
2
(50)
2.5
(65)
3
(80)
4
(100)
5
(125)
6
(150)
8
(200)
10
(250)
12
(300)
14
(350)
16
(400)
18
(450)
20
(500)
24
(600)
30
(750)
6
(150)
8
(200)
10
(250)
1.65
(42)
1.75
(42)
.47
(12)
.53
(14)
.59
(15)
.71
(18)
.77
(19)
.75
(19)
.75
(19)
.75
(19)
.75
(19)
.83
(21)
1.0
(25)
.59
(15)
25.2
°
20.6
°
17.4
°
13.2
°
12.0
°
11.1
°
8.4
°
8.1
°
7.3
°
6.3
°
5.9
°
5.3
°
4.8
°
3.9
°
3.8
°
3
°
3
°
3
°
3
°
3
°
3
°
3
°
3
°
3
°
2
°
2
°
1
°
1
°
1
°
1
°
200
(14.0)
26
(660)
2.9
(1.3)
4.0
(1.8)
2.8
(1.3)
4.75
(120.65)
0.750
(19.05)
0.875
(22.23)
1.000
(25.40)
(32)
.47
(12)
.47
(12)
.47
(12)
.59
(15)
.59
(15)
.59
(15)
.66
(17)
.74
(19)
.74
(19)
.89
(23)
.96
(24)
.96
(24)
.96
(24)
1.0
(25)
1.0
(25)
1.0
(25)
1.0
(25)
200
(14.0)
200
(14.0)
200
(14.0)
200
(14.0)
200
(14.0)
180
(13.0)
150
(10.0)
150
(10.0)
130
(9.0)
110
(8.0)
110
(8.0)
110
(8.0)
100
(7.0)
90
(6.0)
26
(660)
26
(660)
26
(660)
26
(660)
26
(660)
26
(660)
26
(660)
26
(660)
26
(660)
26
(660)
26
(660)
26
(660)
26
(660)
26
(660)
3.5
(1.6)
4.3
(2.0)
5.7
(2.6)
7.0
(3.2)
8.2
(3.7)
11.7
(5.3)
20.1
(9.1)
27.8
(12.6)
40.0
(18.1)
47.0
(21.3)
56.0
(25.4)
67.0
(30.4)
79.0
(35.9)
117.0
(53.1)
4.5
(2.0)
5.5
(2.5)
8.0
(3.6)
8.5
(3.9)
9.5
(4.3)
14.5
(6.6)
17.0
(7.7)
24.5
(11.0)
27.0
(12.3)
33.5
(15.2)
34.0
(15.5)
38.0
(17.3)
48.0
(21.8)
63.0
(28.6)
2.8
(1.3)
2.8
(1.3)
2.8
(1.3)
4.0
(1.8)
4.0
(1.8)
8.0
(3.6)
10.0
(4.5)
10.0
(4.5)
12.0
(5.4)
15.0
(6.8)
16.5
(7.2)
16.5
(7.2)
19.0
(8.6)
29.5
(13.3)
7.0
(177.8)
7.5
(190.5)
9.0
(228.6)
10.0
(254.0)
11.0
(279.4)
13.5
(342.9)
16.0
(406.4)
19.0
(482.6)
21.0
(533.4)
23.5
(596.9)
25.0
(635.0)
27.5
(698.5)
32.0
(812.8)
38.8
(984.3)
5.50
(139.70)
6.00
(152.40)
7.50
(190.50)
8.50
(215.90)
9.50
(241.30)
11.75
(298.45)
14.25
(361.95)
17.00
(431.80)
18.75
(476.25)
21.25
(539.75)
22.75
(577.85)
25.00
(635.00)
29.50
(749.30)
36.00
(914.40)
0.750
(19.05)
0.750
(19.05)
0.750
(19.05)
0.875
(22.23)
0.875
(22.23)
1.000
(25.40)
1.125
(28.58)
1.125
(28.58)
1.250
(31.75)
1.250
(31.75)
1.375
(34.93)
1.375
(34.93)
1.06
(27)
3.1
(20)
4.9
(32)
7.1
(46)
12.6
(81)
19.6
(127)
28.3
(182)
50.3
(324)
78.5
(507)
113.1
(730)
153.9
(993)
201.1
(1297)
254.5
(1642)
314.2
(2027)
452.4
(2919)
706.9
(4560)
.59
(15)
4
4
4
8
8
8
8
12
12
12
16
16
20
20
28
PROCO
™
Series 251 Products Are
Designed To Absorb Different
Movements Concurrently.
Axial Compression
Axial Elongation
Angular Movement
Bending Of The Centerline
Torsional Movement
Rotation About The Centerline (Twist)
Lateral Movement
Shear Or Perpendicular To Centerline
Absorbing Vibration