Turkmenistan standards PDF

Metal finishing - Preparation and pretreatment of surfaces, Part 6: Chemical conversion treatment of metals. Original standard AS 1627.6-2003 (2017) in PDF full version. Additional info + preview on request

Document status: Replaced by St AS 1627.6-2025

Metal finishing - Preparation and pretreatment of surfaces, Part 6: Phosphate and chromate conversion treatment of metals. Original standard AS 1627.6-2025 in PDF full version. Additional info + preview on request

Document status: Active

Metal finishing — Preparation and pretreatment of surfaces, Part 7: Hand tool cleaning of metal surfaces. Original standard AS 1627.7-1988 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Metal finishing — Preparation and pretreatment of surfaces, Part 9: Pictorial surface preparation standards for painting steel surfaces. Original standard AS 1627.9-2002 (2017) in PDF full version. Additional info + preview on request

Document status: Active

Water supply - Metallic gate, globe and non-return valves. Original standard AS 1628-1999 (2001) in PDF full version. Additional info + preview on request

Document status: Active

Water supply - Metallic gate, globe and non-return valves. Original standard AS 1628-1999 amd1-2001 in PDF full version. Additional info + preview on request

Document status: Active