What should be confirmed before ordering?

Confirm size, connection, material, medium, pressure, temperature and installation conditions against the final project requirement.

Are the listed ratings applicable to every size?

No. Ratings and dimensions vary by model, size, material and end connection. Use the supplier drawing and final technical data for confirmation.

Can materials and dimensions be customized?

The catalog lists standard ranges. Material, connection and dimensions may be supplied to project requirements after technical confirmation.

Which documents can be requested?

Dimensional drawing, material information, inspection record and packing documentation can be requested with the order.

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Pipes Fittings & Flanges Expansion Joints

Expansion Joints

Flexible Single Ball Rubber Joint

Flexible single-sphere rubber expansion joint; DN32–DN3000; PN1.0 / PN1.6 MPa; selected large sizes PN1.0 MPa.

Quick Specifications

Type Flexible single-sphere rubber expansion joint

Size DN32–DN3000

Material Rubber body with reinforced fabric; carbon steel, SS304, SS316 or PVC flanges

Pressure PN1.0 / PN1.6 MPa; selected large sizes PN1.0 MPa

Connection Flanged

Temperature −15 to 115 °C; special compounds available

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Product Overview

Absorbs pipeline vibration, displacement and thermal movement in water, air and compatible media. Key configuration must be confirmed against the actual medium, design pressure, design temperature, connection standard and installation conditions.

Parameter	Value
Model	KXT
Product Family	Rubber expansion joint
Size Range	DN32–DN3000
Pressure Rating	PN1.0 / PN1.6 MPa; selected large sizes PN1.0 MPa
Body / Main Material	Rubber body with reinforced fabric; carbon steel, SS304, SS316 or PVC flanges
End Connection	Flanged
Temperature Range	−15 to 115 °C; special compounds available
Typical Application	Absorbs pipeline vibration, displacement and thermal movement in water, air and compatible media.
Ordering Notes	Confirm selected size, connection, material, pressure-temperature limit and required certification before order.
Catalog Reference	Catalog p. 4

Flexible Single Ball Rubber Joint

Quick Specifications

Product Overview

Q: What should be confirmed before ordering?

Q: Are the listed ratings applicable to every size?

Q: Can materials and dimensions be customized?

Q: Which documents can be requested?

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