SF Series Rubber Expansion Joint

Classification：

Rubber Expansion Joint

Summary

Message

PRODUCT DETAILS

The SF series rubber expansion joint made from high tensile syntheric fabric,each layer is impregnated with a rubber or synthetic compound,with reinfocement metal ring on both grooved end. So it inherently stronger than the conventional hand-Lateral Deflecion
made series spool arch type. Internal pressure with a "sphere" is exerted in all
directions, distributing forces evenly over a large area. Also the spherical design" flowing arch" reduces trubulence and sediment buildup. So SF series expansion joint is the most economic choice when it comes to rubber expansion joints.

Dimensions: (1-112 inch)
Temperature range: From -122 to 356 pressure: 150pSI , 230pSI , 360pSI

Features & Advantages

precision Moulded Spherical Design
Multiple plies of Nylon or polyester cord Reinforcementwide Variety of Tube & cover Elastomers
High Tensile Reinforced steel wire is Embedded in the Grooved Rubber Ends to prevent pull out
No Gaskets required
Accommodates pressure loads
Neutralises axial,lateral,angular andtorsional stressesIsolates sources of vibration
compensates for misalignment
prolongs life of motive equipment
Absorbes pulsation of fluid,preventing water hammering to some extent
SF Rubber Expansion Joints are used in piping systems that transports fluids,slurries or gases under pressure,or under vacuum in a wide range of temperatures.

AppIications:

Feed water and draining lines for water works,sewage,sanitary piping systems etc.
piping systems for chilled or hot water in industrial plants.
pump lines and turbine lines used in power generating plantings, shipbuilding yards,industrial machiery and universal pump blowers, etc.
Air conditioning,heating and ventilating systems in industrial buildings and vessels.
cooling systems for power generation
Oil lines for industrial plants,phosphate plants etc.
central and ancillary power generating stations in industrial buildings,factories,ships. .applications.
Food & potable water applications.

working pressure Against MateriaI Temperature(e.g.EpDM)

Temperature(℃)	176	194	212	230	240	266
Allowed working pressure(pSI)for 150pSI	145	129	115	98	84	68
Allowed working pressure(pSI)for 230pSI	230	204	178	150	150	97

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