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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D-Type Large Deflection Loose Sleeve Compensation Joint

Pipes Fittings & Flanges Expansion Joints

Expansion Joints

D-Type Large Deflection Loose Sleeve Compensation Joint

Large-deflection loose sleeve compensation joint; DN100–DN3000; PN0.6–PN1.6 MPa (size-dependent).

Quick Specifications

Type Large-deflection loose sleeve compensation joint

Size DN100–DN3000

Material Q235 / QT400–15 / QT450 body options

Pressure PN0.6–PN1.6 MPa (size-dependent)

Connection Flanged

Temperature By selected sealing system

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Product Overview

Loose sleeve joint for axial displacement and 6–7° pipeline angular deflection. Key configuration must be confirmed against the actual medium, design pressure, design temperature, connection standard and installation conditions.

Parameter	Value
Model	D-Type
Product Family	Telescopic joint
Size Range	DN100–DN3000
Pressure Rating	PN0.6–PN1.6 MPa (size-dependent)
Body / Main Material	Q235 / QT400–15 / QT450 body options
End Connection	Flanged
Temperature Range	By selected sealing system
Typical Application	Loose sleeve joint for axial displacement and 6–7° pipeline angular deflection.
Ordering Notes	Confirm selected size, connection, material, pressure-temperature limit and required certification before order.
Catalog Reference	Catalog p. 37

D-Type Large Deflection Loose Sleeve Compensation 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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