Heat exchang­ers (hot-rolled)

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Description

Our hot-finished tubes made of low-alloy carbon steels and high-chromium steel grades (e.g., T9, T91, T11) are ideally suited to the demands of high-temperature applications in power plants and industrial facilities. The optimal balance between cold forming and final heat treatment results in exceptional creep resistance.

The tubes can be adapted to meet the strict requirements regarding operating temperature and operating conditions, ranging from feedwater heaters to steam generators. 

Your benefits

  • High thermal conductivity
  • Good corrosion and pressure resistance
  • Dimensional stability and mechanical stability
  • Cost-effectiveness over the product lifecycle
  • Excellent deformation and temperature stability

Dimensions

Outside diameter
from to
17.2 mm 133 mm
0.677 inch 5.236 inch
Wall thickness
from to
2 mm 20 mm
0.079 inch 0.787 inch
Other dimensions available upon request

Further information

Lengths

We supply hot-rolled tubes in lengths ranging from 5 m to 22.5 m (16.4 ft to 73.8 ft).

Standards & materials

We produce our steel tubes in accordance with internationally recognized standards and use different, carefully selected materials depending on the application. You will find various standards and the materials specified therein under the following link. Further standards can be agreed on request. Additionally, properties and materials outside the usual standards can be specified and agreed. Our Technical Customer Support will support you in all matters relating to material selection and technology.

Tests

We conduct tests in accordance with the requirements of the relevant standard.

Additional tests can be agreed upon.

Mannesmann Precision Tubes and Mannesmannröhren-Werk
Production
process
Mannesmann Precision Tubes and Mannesmannröhren-Werk
CERTIFICATES &
APPROVALS
Mannesmann Precision Tubes and Mannesmannröhren-Werk (Europe)
Material-
declarations

Individual

Advice

Our sales team and technical experts are ready to assist. We look forward to working with you!

Sales Hot-rolled tubes

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Technical Customer Support

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