Expansion Joints

Check out our selection of expansion joints

PRODUCT

OVERVIEW

Molded Open Arch Expansion Joints

The primary function of a Rubber Expansion Joint is to provide pipe motion compensation in as short a space as possible in a piping system.

Rubber Expansion joints also treat the problem of: Vibration, Induced Forces, Noise, Shock, Electrolysis, or Corrosion.

Expansion Joints are designed to accept axial and lateral movements in accordance with recommended design characteristics. If these movements are exceeded, damage, including rupture, may occur.

To prevent this possibility, CONTROL UNITS designed to limit movement are recommended. If the piping is not properly anchored, control units must be used.

Designed To: Full Vacuum Service, Greater Motion Capability From Wider Arch, Less Force to Compress,  Standard 125/150 lb. ANSI B 16.1Flange Drilling, Standard Face to Face Dimensions Open Arch, High Temperature – 250°F Continuous Service Open Arch

*Use washer under bolts against Retaining Rings.
*Metal, Teflon Lined, and custom expansion joints are available upon request.

Product

Details

The chart below will help to identify available sizes and correlating product codes.

Size IDFace To FaceMax Recomended Working PressureProduct Code Joint OnlyProduct Code Backup Ring Only
2"6"2250140001253
3"6"2250140101255
4"6"2250140201256
4"8"22501403
6"6"2250140401258
8"6"2250140501259
8"8"2250140601259
10"8"2250140701260
12"8"2250140801261
14"8"2250140901262
16"8"1600141001263
24"10"13001266
30"10"1000141101267
36"10"9001273
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