Certificates &
Approvals

Quality, safety, and reliability are top priorities at Mannesmann. Our products and processes comply with national and international standards as well as industry-specific requirements. The following certificates and approvals demonstrate our high quality standards and the ongoing monitoring of our manufacturing processes.

Management systems

Germany

Brackwede

ISO 9001

IATF 16949

ISO 14001

ISO 50001

ISO 45001

Hamm

ISO 9001

IATF 16949

ISO 14001

ISO 50001

ISO 45001

Holzhausen

ISO 9001

IATF 16949

ISO 14001

ISO 50001

ISO 45001

Wickede

ISO 9001

IATF 16949

ISO 14001

ISO 50001

ISO 45001

Zeithain (Mannesmannröhren-Werk GmbH)

ISO 9001

ISO 14001

ISO 50001

ISO 45001

France

Saint-Florentin

ISO 9001

IATF 16949

ISO 14001

Vitry-le-François

ISO 9001

IATF 16949

ISO 14001

Mexiko

El Salto

ISO 9001	IATF 16949
English	English

Approvals

Germany

Brackwede

PED 2014/68/EU and AD 2000-MB W0

DNV GL

Lloyd's Register of Shipping EMEA

Hamm

PED 2014/68/EU and AD 2000-MB W0

Holzhausen

PED 2014/68/EU and AD 2000-MB W0

Zeithain (Mannesmannröhren-Werk GmbH)

PED 2014/68/EU and AD 2000-MB W0

Lloyd's Register of Shipping EMEA

CPR (EU) 305/2011

France

Vitry-le-François

PED 2014/68/EU and AD 2000-MB W0

Pressure Equipment Safety Regulation 2016/115

Lloyd's Register EMEA

Material declarations

Europe

Material Declaration PBT 5 Rules

REACH Statement

RoHS Statement

Conflict Minerals Statement

PFAS Declaration

POP Statement

Management systems

DIN EN ISO 9001

DIN EN ISO 14001

DIN ISO 45001

DIN EN ISO 50001

German
(valid until 04/2029)

English
(valid until 04/2029)

French
(valid until 04/2029)

Русский
(действует до 04/2029)

German
(valid until 04/2029)

English
(valid until 04/2029)

French
(valid until 04/2029)

Русский
(действует до 04/2029)

German
(valid until 04/2029)

English
(valid until 04/2029)

French
(valid until 04/2029)

Русский
(действует до 04/2029)

German
(valid until 04/2029)

English
(valid until 04/2029)

French
(valid until 04/2029)

Русский
(действует до 04/2029)

Certificates and Approvals

AD 2000 HP0

AD 2000 W0

AEO F

API 5L

German
(valid until 05/2028)

English
(valid until 05/2028)

German
(valid until 05/2028)

English
(valid until 05/2028)

German (gültig ab 11/2019)
(valid until 11/2019)

Plant Siegen, English
(valid until 04/2029)

Plant Hamm, English
(valid until 04/2029)

API 5CT

Bureau Veritas

DCA-Zertifikat

DNV GL

Plant Siegen, English
(valid until 04/2029)

Plant Hamm, English
(valid until 04/2026)

Plant Siegen, English
(valid until 02/2027)

Plant Hamm, English
(valid until 02/2027)

German
(valid until 12/2026)

English
(valid until 12/2026)

French
(valid until 12/2026)

Plant Siegen, English
(valid until 07/2027)

Plant Hamm, English
(valid until 06/2027)

Pressure Equipment Directive 2014/68/EU

DVGW-Zertifikat

KIWA

Lloyds Register

PED-4-3, german
(valid until 05/2028)

PED-4-3, english
(valid until 05/2028)

PED-3-1, german
(valid until 05/2028)

PED-3-1, english
(valid until 05/2028)

Plant Hamm, German
(valid until 06/2028)

Plant Hamm, English
(valid until 06/2028)

Plant Siegen, German
(valid until 06/2031)

Standort Siegen, English
(valid until 06/2031)

K7697-06, English

K7695-06, English

K89881-02, English

Plant Hamm, English
(valid until 08/2028)

Plant Siegen, English
(valid until 06/2029)

TÜV NORD Certificate for HFI-welded hollow sections in accordance with EN 10210 and EN 10219

TÜV Süd Certificate for HFI-welded pipes for the transport of pressurized gaseous hydrogen

TÜV SÜD Certificate for Load Securing

Zetom - No. 005 - UWB - 176

English
(valid until 06/2027)

Environmental Benefits of Rail
Deutsche Bahn

Legally required documents

Certifications integrated management system

Quality Management System	Energy Management System	Occupational Health and Safety	Environmetal Management System	Quality Management System
ISO 9001_2023-2026	ISO 50001_EMSt21	ISO 45001_OHS18	ISO 14001_UM15	ISO 9001_2023-2026_F

Other certificates

Quality Management System	Occupational Health and Safety	Energy Management System	Environmental Management System
IQ-Net 9001_2023-2026	IQ-Net-45001_OHS18 (2024-2027)	IQ_Net_50001_EMSt21 (2024-2027)	IQ-Net-14001_UM15 (2024-2027)

QMS	AEO F	AD 2000-HP0	AD 2000-W0
2014-68	DE AEOF 108827	English	English

API 5L	Quality Management System for Materials	Energy Management System
English	CE	QMS 2014-68, 3834 T2

Zetom - No. 005 - UWB - 31	Zetom - No. 005 - UWB - 31	Zetom - Declaration of Performance	Zetom - Declaration of Performance
English	Polish	English	Polish

Approvals

Fluxys
Gas
Gascade

Gasunie
Gaz System
Natran