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Certificates admitting high-qualtity of the production manufactured

Product Certification


A type of production international certificate (Italy). Product: High-pressure Ductile iron pipeswith outer zinc covering, outer bituminous covering and internal cement-mortar lining corresponding to international standards EN 545:10, ISO 2531:09, ISO 8179-1, ISO 4179, EN 681-1. Pressure class "C".

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A type of production international certificate (Italy). Product: High-pressure Ductile iron pipes with outer zinc covering, outer bituminous covering and internal cement-mortar lining corresponding to international standards EN 545:10, ISO 2531:09, ISO 8179-1, ISO 4179, EN 681-1. Pressure class "C".

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A type of production international certificate (Italy). Product: High-pressure Ductile iron pipes with outer zinc covering, outer bituminous covering and internal cement-mortar lining corresponding to international standards EN 545:07, ISO 2531:98. Pressure Class "K"

The Certificate states that ductile iron pipes DN 80-1000 mm and fittings were examined for the corresponding to international standard EN 598 and claims that Svobodny Sokol's production with inner aluminate cement satisfies all the necessary requirements of the standard.


The Certificate states that ductile iron pipes were examined on the question of correspondance to the international standard EN 545-2010 and claims that Svobodny Sokol's production satisfies all the necessary requirements of the standard.


BS 6920:2000 "The possibility to use metal production to be in the contact with potable water".
Certification department: WRAS - "Consulting system within the water consumption scope of the charter " (Great Britain).
Production: Cement-mortar covering laying on internal surface of ductile iron production.

The Certificate states that usage of ductile iron pipes DN 80-1000 mm in water lines on the territory of Great Britain do not harm health of consumer. 


DVGW certificate confirms the production of Lipetsk Pipe Company Svobodny Sokol is manufactured according to EN 545. (part 1 )

DVGW certificate confirms the production of Lipetsk Pipe Company Svobodny Sokol is manufactured according to EN 545. (part 2 )

Management System Certification

ISO 9001:2008 "Quality Management Systems"
ISO 14001:2004 "Environmental Management Systems"
OHSAS 18001:2007 "Occupational Health and Safety Management System Standard"


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