Rubber Expansion Joint
Single Sphere Connectors With Floating Flange
May be used both for Suction and Delivery
Because of the excellent moulding technique combined with tough chemical fibers, it may be used at a bursting pressure of over 850 p.s.i. and within a normal internal pressure of 225 p.s.i. Since it can satisfactorily withstand the force for creating a vacuum, it may be used on both the delivery and the suction sides. Its carcass is made of special spherical type, it will not come in contact with the connecting bolt head even if it expands, this connector may be used with a sense of security even when subjected to high pressures.
Easy Installation on Piping
Since its carcass is soft and can be readily deformed, pipe connections can be quickly and readily completed despite some misalignment.
Excellent Ability to isolate Sound and Vibration
The highly soft carcass isolates vibration and solid sound in all directions and prevents the production of noise.
OTHER ADVANTAGES AND EFFECTS
- Need neither gasket nor packing.
- Since the flange is sort of loose fit type, it can be installed on pipes without difficulty.
- Since it absorbs the elongation and contraction of pipes caused by variations in temperature, it prevents the piping system and equipment from breaking down.
- It absorbs the pulsation of water and prevents water hammering to some extent.
- When pipes made of different engineering materials are connected with this connector, it prevents them from developing electrolytic corrosion.
TYPICAL APPLICATIONS:
- Pressure piping systems for water and warm water used in building equipment and general industrial plants, etc.
- Pump lines and turbine lines used for power generation plants, industrial machinery, universal pump blowers, etc.
- Feed-water and drainage lines for waterworks, sewerage, sanitary piping systems, etc.
- Oil lines for industrial plants, shipbuilding yard, etc.
- Loading and unloading lines to and from ships for harbour facilities, etc.
Others: This connector has a wide range of applications in waste disposal plants, mines, chemical plants, etc.
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 Product Samples  Available Styles / Materials  Single Sphere Connectors (FSF Type)  Single Sphere Connectors (FSF- A Type)  Single Sphere Connectors (FSF-B Type)  Single Sphere Connectors (With Bolt-on Flanges)
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Keyflex product
KEYFLEX Expansion Joints are designed and manufactured in accordance with the EJMA Standards and Requirements, which are recognized throughout the world. SINGLE Expansion Joint from size 50-200 above.
Engineering Division Product
Keyser has successfully widened its specialties into piping fabrication, pipe laying and machining field as the Welding & Machining Specialist with the Welding Procedure Specifications (WPS) acquired in accordance to the ASME Standards and DNV rules.
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