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Mannesmann Grossrohr GmbH
Service & download
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Company
Management
Employees
Integrated Management System
Compliance
Mannesmann
Group family
Technical development
News
Industries
Gas pipelines
Oil pipelines
Waterlines
Energy
Other applications
Product range
Range of dimensions
Materials
Coatings & linings
Logistics
HTS process
Pipe shaping
Submerged-arc welding
Service & download
Products
Certifications & approvals
GDPR notice
Supplier Code of the Salzgitter Group
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