Drill rods (hot-rolled)

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Description

Drill strings, are central components of modern drilling technologies. They connect drilling rigs to the drill bit, transmit torque and cutting force, and simultaneously safely conduct heat, loads, and pressure through the system. Thanks to specialized manufacturing processes, heat treatment, and high-quality materials, they meet stringent requirements for strength, reliability, and service life.

Your benefits

  • Excellent mechanical properties for threaded connections in certified quality
  • Enhanced strength through heat treatment, reduced risk of breakage
  • Improved wear resistance and longer intervals between maintenance
  • Optimized heat dissipation and pressure resistance for stable operation

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.

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Tests
Picture of a manual inspection of the tube dimensions

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

Additional tests can be agreed upon.

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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

For your technical inquiries

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