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

Threaded Flexible Rubber Joint

Threaded flexible rubber joint; DN15–DN80; PN1.0 / PN1.6 MPa.

Quick Specifications

Type Threaded flexible rubber joint

Size DN15–DN80

Material Reinforced rubber with threaded metal ends

Pressure PN1.0 / PN1.6 MPa

Connection ISO / ASME / BS / JIS threads

Temperature −20 to 115 °C; special service −30 to 250 °C

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Product Overview

Compact threaded rubber joint for smaller pipeline connections. Key configuration must be confirmed against the actual medium, design pressure, design temperature, connection standard and installation conditions.

Parameter	Value
Model	KST-L
Product Family	Rubber expansion joint
Size Range	DN15–DN80
Pressure Rating	PN1.0 / PN1.6 MPa
Body / Main Material	Reinforced rubber with threaded metal ends
End Connection	ISO / ASME / BS / JIS threads
Temperature Range	−20 to 115 °C; special service −30 to 250 °C
Typical Application	Compact threaded rubber joint for smaller pipeline connections.
Ordering Notes	Confirm selected size, connection, material, pressure-temperature limit and required certification before order.
Catalog Reference	Catalog p. 12

Threaded Flexible 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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