Technical information


Certificate of Conformity for concrete nanomodified mix for protective multipurpose concrete coating ZUB using single-shell carbonic nanotubes TUBALL, of weighting-type
Certificate of Conformity for concrete nanomodified mix for protective multipurpose concrete coating ZUB, of protective-type
Certificate of Conformity for concrete nanomodified mix for protective multipurpose concrete coating ZUB using single-shell carbonic nanotubes TUBALL, of weighting-type
Certificate of Conformity for concrete nanomodified mix for protective multipurpose concrete coating ZUB, of protective-type
Certificate of Conformity for reinforcing cage for pipes and piles, diameter is 200-1500 mm
Certificate of Conformity for pipes and fittings in foamed polymeric mineral insulation
Certificate of Conformity for steel pipes with external anticorrosive polyethylene, epoxy, polypropylene coatings
Certificate of Conformity for reinforced-concrete piles produced in accordance with GOST 19804-2012
Certificate of Conformity for pipes and piles (pile sections)
Certificate of Conformity for building mortar of cement and sand
Certificate of Conformity for concrete mix
Certificate of Conformity for steel pipes and fittings with thermal insulation made of foamed polyurethane with protective jacket
Certificate of Conformity for pipes and pipelines fittings with external protective concrete weight ZUB coating
Certificate of Conformity for steel pipes and pipelines fittings with foamed polyurethane thermal insulation for main pipelines
Certificate of Conformity for pipes and pipelines fittings with external anticorrosive epoxy paint-based coating
Set of rules “Underground services. Laying by horizontal directional drilling”
DNV GL Certificate of Conformity
Certificate of Conformity for metallic, metal-polymeric, helical-locking pipe-shells
Certificate of Conformity for steel pipes with external anticorrosive epoxy coatings
Certificate of Conformity for small-grained extra heavy concrete mix D3000-3400
Certificate of Conformity for small-grained extra heavy concrete mix D2500-2900
Certificate of Conformity for steel pipes and fittings with external anticorrosive coatings and thermal foamed PU-insulation in protective jacket
Certificate of Conformity for steel pipes with external anticorrosive three-layered and two-layered extruded polyethylene coatings
Certificate of Conformity with ecological management system in accordance with GOST R ISO 14001-2016 (ISO 14001:2015), GOST R 54336-2011
Certificate of Conformity for protective composite multi-purpose segments (shells) ZUB-R-SK
Certificate of Conformity for concrete nanomodified mix for protective multipurpose concrete coating ZUB using single-shell carbonic nanotubes TUBALL, of protective-type
Certificate of Conformity for concrete nanomodified mix for protective multipurpose concrete coating ZUB using single-shell carbonic nanotubes TUBALL, of weighting-type
Certificate of Conformity for pipes and steel fittings with external anticorrosive coatings and thermal insulation made of foamed PU in thermal jacket
Certificate of Conformity for thermal insulated pump-compressor pipes
Certificate of Conformity for steel pipes with external anticorrosive polyethylene coatings
Certificate of Conformity for steel pipes with external anticorrosive epoxy coatings
Certificate of Conformity for steel pipes with external anticorrosive epoxy coatings
Certificate of Conformity for concrete nanomodified mix for protective multipurpose concrete coating ZUB, of weighting-type
Certificate of Conformity for concrete nanomodified mix for protective multipurpose concrete coating ZUB, of protective-type
Certificate of Conformity of quality management system with the requirements of STO Gazprom 9001-2012
Certificate of Conformity of ecological management with the requirements of ISO 14001:2004 standard
Certificate of Conformity of management system
Certificate of Conformity of management system
Certificate IQNet. ISO 9001:2015
Certificate IQNet. ISO 14001:2015
Certificate QNet. OHSAS 18001:2007

 


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