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hydrogen


hydrogen

(3)
  • G 452-3 Technical Information - Guideline 03/2021

    Tapping and Shutting Off; Part 3: Squeezing off Plastic Pipelines for Gas with Pressures above 5 bar and up to 16 bar and Outer Diameter to 225 mm ++ PDF file ++

    Artikelnummer: 511685

    This Guideline G 452-3 applies, in addition to DVGW G 452-2 (A):2020-08, to the temporary squeezing off (usedfor tie-ins or emergency maintenance) of plastic pipelines for gas distribution (containing between 0 and100 per cent hydrogen by volume) for pressures above 5 bar (0.5 MPa) up to 16 bar (1.6 MPa) duringsqueeze-off and outside diameters up to 225 mm.

    Einzelpreis:
    Einzelpreis: exkl. MwSt. inkl. MwSt.
    31,72 €
    33,94 €
  • G 452-2 Technical Rule - Standard 08/2020

    Tapping and Shutting Off; Part 2: Squeezing off Plastic Pipelines for Gas with Pressures up to 5 bar and Outer Diameters up to 315 mm ++ PDF file ++

    Artikelnummer: 511684

    This Standard G 452-2 applies to the temporary squeezing off (used for tie-ins or emergency maintenance) of plas-tic pipelines for gas distribution (containing between 0 and 100 per cent hydrogen by volume) for pressuresup to 5 bar (0.5 MPa) during squeeze-off (including the possibility of a temporary pressure reduction atotherwise higher operating pressures) and outside diameters up to 315 mm (see Clause 5 for other case-specific application Limits).

    Einzelpreis:
    Einzelpreis: exkl. MwSt. inkl. MwSt.
    31,72 €
    33,94 €
  • Final Report G 201418

    Determining limits and minimum requirements for materials and pipes for rough-beddable pipes made from PE 100-RC ++ PDF-file ++

    Artikelnummer: 510335

    Einzelpreis:
    Einzelpreis: exkl. MwSt. inkl. MwSt.
    215,00 €
    230,05 €