Double Sphere Threaded Unions
Features:
1.Superb absorptron of vibration.
2.Effective for large eccentricity thermal and bending angle.
3.Low-cost installation and operation.
4.DIN BS and ANSI theraded unions available.
Size:1/2"~3"
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Single Sphere Expansion Joint
Features:
1.Single sphere connector allows compression,elongation and deflection.
2.Requires little force to cause movement.
3.Easy to install,use floating flanges.
Size:
1-1/4"~24"

Double Sphere Expansion Joint
Features:
1.Double sphere connector allows greater compression,elongation and deflection.
2.Requires little force to cause movement.
3.Easy to install,use floating flanges.
Size:
1-1/4"~24"