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

Three-Dimensional Spherical Compensator

Three-dimensional spherical compensator; DN200–DN800; 0.35 MPa.

Quick Specifications

Type Three-dimensional spherical compensator

Size DN200–DN800

Material Steel shell, spherical joints, telescopic pipe and limiting pull rods

Pressure 0.35 MPa

Connection Flanged

Temperature ≤220 °C / ≤450 °C by configuration

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Product Overview

Accommodates axial and angular movement for coal powder and high-movement pipelines. Key configuration must be confirmed against the actual medium, design pressure, design temperature, connection standard and installation conditions.

Parameter	Value
Model	3D Spherical
Product Family	Spherical compensator
Size Range	DN200–DN800
Pressure Rating	0.35 MPa
Body / Main Material	Steel shell, spherical joints, telescopic pipe and limiting pull rods
End Connection	Flanged
Temperature Range	≤220 °C / ≤450 °C by configuration
Typical Application	Accommodates axial and angular movement for coal powder and high-movement pipelines.
Ordering Notes	Confirm selected size, connection, material, pressure-temperature limit and required certification before order.
Catalog Reference	Catalog p. 35

Three-Dimensional Spherical Compensator

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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