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  4. DNV-ST-F101

DNV-ST-F101

Submarine Pipeline Systems

Technology:
Spiral-weld large-diameter pipes
Available Materials
HFW 245M (+suffix)
HFW 245N (+suffix)
HFW 290M (+suffix)
HFW 290N (+suffix)
HFW 320M (+suffix)
HFW 320N (+suffix)
HFW 360M (+suffix)
HFW 360N (+suffix)
HFW 390M (+suffix)
HFW 390N (+suffix)
HFW 415M (+suffix)
HFW 450M (+suffix)
HFW 485M (+suffix)
HFW 555M (+suffix)
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© Salzgitter AG
  • Privacy policy
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  • Mannesmann
    • Companies
    • Management
    • Locations
    • Compliance
    • Whistleblower system
  • Jobs & Career
    • Job vacancies
    • Internships / Complementary Work
    • Appointment calendar
  • Newsroom
  • Products & Services
    • Product finder
    • Products
    • Coatings
    • Tube & pipe processing
    • Logistics
    • References
  • Sustainability
    • Pipe technologies for climate protection
    • Green steel
  • Knowledge
    • Production processes
    • Tests
    • Standards & materials
    • Pipe-laying methods
    • Joining techniques
  • Innovation
    • Mannesmann H2ready
    • HPL +N Duro LCF
    • Mannesmann CO2ready
    • Next generation materials for drive shafts
    • Cable conduits
    • High-pressure hydrogen applications
    • Mannesmann NH3ready
    • MW-protect®
    • Steel tubes for oil-gathering systems
    • Drilmax drill pipes for the deepest depths
    • Steel tubes for cryogenic media
    • Concentricity-optimized rotor shafts
    • Mannesmann Premium Line Pipe
  • Downloadcenter
    • Brochures and data sheets
    • Certificates & Approvals
    • Declarations of performance
    • Environmental documentation
    • Corporate Policy
    • Publications
    • Terms and conditions & information for suppliers
  • Contact
    • Contact persons
    • International representations
    • Legal notice
    • Privacy policy
    • Cookie Settings