Double Sphere Ductile Iron Expansion Joint by SSI

Double Sphere Ductile Iron Expansion Joint by SSI

150 PSI    |    Ductile Iron Expansion Joint    |    1/2″ to 2”    |    Threaded (NPT)    |    Double Sphere

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150 PSI Ductile Iron Double Sphere Neoprene Expansion Joint from SSI Image
150 PSI Ductile Iron Double Sphere Neoprene Expansion Joint from SSI Logo

SSI products are engineered and manufactured to provide high-quality valves at competitive prices. SSI has successfully developed a reputation for manufacturing industry leading ductile iron expansion joints.

As well as ductile iron expansion joints, SSI also manufactures basket strainers, butterfly valves, triple duty valves, suction diffusers, check valves, foot valves utilizing state-of-the-art, computer controlled, automated machining equipment.

AUM Expansion Joint

Product Description:
SSI manufactures ductile iron expansion joints that are long-lasting, functional, cost-effective, and are well suited for commercial and industrial use. SSI ductile iron expansion joints are suitable for a full range of water, gas, steam, petrochemical and general use/utility services and applications.

Features Include:
• Pressure rated to 150 PSIG
• Available in sizes of 1/2″ to 2″
• Accommodates thermal movement and misalignment
• Precision molded of synthetic rubber reinforced with nylon cord
• Easy to install
• Temperatures to 230º F
• For connection pipes and equipment where threaded union ends are preferred
• Four way greater movements provide high level of installation flexibility
• Excellent ability to absorb vibrations, sounds and withstand high pressures

End Connection:
• Threaded (NPT)

150 PSI Ductile Iron Double Sphere Neoprene Expansion Joint from SSI Technical Drawing

Our SSI Ductile Iron Expansion Joints have the following Build of Materials and Product Specifications.

No.Part NameMaterial
1BodyNeoprane
2Reinforcing FabricNylon Cord Fabric
3WireHard Steel Wire
4Threaded Union EndsCast Ductile Iron
DIMENSIONS inches (mm) and WEIGHTS pounds (kg)
SizeInstalled LengthTravelAllowable MovementDimensionsWeight
Neutral
Length
Maximum
Installed
Maximum
Installed
Recommended
pipe opening
Total
Compressed
Total
Extended
Axial
Compression
Lateral
Deflection
Angular
Deflections
“B” Length Of
Fittings
“C” Length Of
Rubber
“D” ConnectorInner Diameter“E” Width Of Fitting
Hex Head
“F” Width Of Union
Hex Head
2
(51)
8
(203)
711/32
(187)
81/8
(206)
65/8
(168)
71/8
(181)
87/32
(209)
7/8
(22)
1/4
(6)
7/8
(22)
152
(40)
423/32
(120)
127/32
(47)
2 3/4
(70)
323/32
(94)
6
(2.6)
11/2
(38)
8
(203)
711/32
(187)
81/8
(206)
65/8
(168)
71/8
(181)
87/32
(209)
7/8
(22)
1/4
(6)
7/8
(22)
2013/8
(35)
51/8
(130)
117/32
(39)
21/4
(57)
323/32
(94)
4
(2.0)
11/4
(32)
8
(203)
711/32
(187)
81/8
(206)
65/8
(168)
71/8
(181)
87/32
(209)
7/8
(22)
1/4
(6)
7/8
(22)
2513/16
(30)
517/32
(140)
11/4
(32)
131/32
(50)
21/2
(72)
3
(1.5)
1
(25)
8
(203)
711/32
(187)
81/8
(206)
65/8
(168)
71/8
(181)
87/32
(209)
7/8
(22)
1/4
(6)
7/8
(22)
2513/16
(30)
517/32
(140)
1 3/4
(41)
1
(25)
21/2
(64)
2
(0.9)
3/4
(13)
8
(203)
711/32
(187)
81/8
(206)
67/8
(175)
71/8
(181)
87/32
(209)
7/8
(22)
1/4
(6)
7/8
(22)
321
(25)
529/32
(150)
3/4
(19)
111/32
(34)
131/32
(50)
1
(0.5)
1/2
(13)
8
(203)
711/32
(187)
81/8
(206)
75/16
(186)
71/8
(181)
87/32
(209)
7/8
(22)
1/4
(6)
7/8
(22)
3229/32
(23)
63/32
(155)
17/32
(13)
11/16
(27)
111/16
(43)
1
(0.5)
150 PSI Ductile Iron Double Sphere Neoprene Expansion Joint from SSI Brochure

Product Brochure

Download more in-depth technical specifications for our line of SSI ductile iron expansion joints by clicking on any of the above literature thumbnails.

For almost 15 years, ValvSource Equipment has continually committed itself to offer the best SSI ductile iron expansion joint products to meet a wide range of applications and requirements.

As an industry leader, ValvSource Equipment has your perfect SSI ductile iron expansion joints solution. Our success in the valves industry is attributed to our customer-centric team of sales personnel, engineers, and trained staff that are collectively committed to providing quality products at a price you would come to expect.

To find your perfect valve solution, please call ValvSource Equipment today or email us at [email protected].

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