Product certificates for boiler and pressure equipment

  1. Seamless tubes, elbows and reducers:
  • TÜV Nord – Pressure Equipment Directive (PED) 2014/68/EV
  • TÜV Nord – AD 2000 Merkblatt W0
  1. Approved material acc. to Vd TUV:
  • TUV Nord; Approved material acc. to Vd TUV – Werkstoffblatt 352/2 and 354/ 2

PED 2014/68/EU

Number: 0045/202/9150/WZ/0915/23

Issued: 02/2023
Valid until: 02/2026

AD2000 - Merkblatt WO

AD2000 – Merkblatt WO


Number: 07/203/9150/WP/0915/23

Issued: 02/2023
Valid until: 02/2026

Approved material acc. to Vd TUV

Approved material acc. to Vd TUV

Vd TUV – Werkstoffblatt 352/2 and 354/ 2
P 275 NL1, P 275 NL2, P 355 N, P 355 NH, P 355 NL1, P 355 NL2


Issued: 08/21/2013
Valid until:

CNIITMASH

CNIITMASH

Number: 006.008.23-0031-2020


Issued: 10/31/2020
Valid until: 10/31/2023

DIEX – 12X1MF

DIEX – 12X1MF

Material Manufacturers Quality Assurance System Certificate

Number: 0033-03-23


Issued: 03/13/2023
Valid until: 03/12/2026

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Download the Product portfolio of steel tubes