Основные стандарты по горячему цинкованию

EN-ISO

EN-ISO 1461: 1999, Hot-dip galvanized coatings on fabricated iron and steel articles – Specifications and test methods.

EN-ISO 14713: 1999, Protection against corrosion of iron and steel in structures – Zinc and aluminium coatings – Guidelines.

ISO 1459: Protection by hot dip galvanizing: guiding principles.

ISO 2063: Metal spraying by zinc and aluminium.

BS EN 10240: 1998, Coatings for steel tubes: Specification for hot dip galvanized coatings.

ISO 9223: 1992, Corrosion of metals and alloys – Corrosivity of atmospheres – Classification.

ISO 1055: Zinc and zincalloys – determination of iron content – spectrophotometric method.

ISO 1169: Zinc alloys – determination of aluminium content – volumetric method.

ISO 1517: Zinc and zincalloys - determination of tin content – spectrophotometric method.

BS EN 22063: 1994, Metallic and other inorganic coatings – Thermal spraying – Zinc, aluminium and their alloys.

BS EN 1179: Zinc and zinc alloys – primary zinc.

ASTM

ASTM A 53: Pipe, steel, Black and hot-dipped, zinc-coated, welded and seamless; Standard specification for.

ASTM A123|/123M-00: Hot-dip galvanized coatings on fabricated products.

ASTM A90/A90M-93: Test method for weight of zinc coating on iron and steel articles.

ASTM A153/A153M-00: Hot-dip galvanized centrifugal components.

ASTM A 390: Zinc-coated steel chain-link fence fabric; Standard Specification for.

ASTM A 392: Zinc-coated steel chain-link fence fabric; StandardSpecification for.

ASTM A 394: Galvanized Steel Transmission Tower Bolts; Standard Specification For.

ASTM A 741: Zinc-Coated Steel Wire Rope And Fittings For Highway Guardrail; Standard Specification For.

ASTM A 896: Practice For Conducting Case Studies Of Galvanized Structures.

ASTM B 6: Zinc (Slab Zinc), standard Specification for.

ASTM A 143: Practice for safeguarding against embrittlement of hot-dip galvanized structural steel products and procedure for detecting embrittlement.

ASTM A 384: Practice for safeguarding against warpage and distortion during hot-dip galvanizing of steel assemblies.

ASTM A 385: Practice for providing high-quality zinc coatings (hot-dip).

ASTM A 767: Specification of zinc-coated (Galvanized) steel bars for concrete reinforcement.

ASTM A 780: Repair of damaged hot-dip galvanized coatings.

D 6386: Practice for preparation of zinc (hot-dip galvanized) coated iron and steel product andhardware surfaces for painting

E 376: Practice for measuring coating thickness by magnetic-field or eddy-current (electromagnetic) test methods.

ГОСТ

ГОСТ 9722-97: Порошок никелевый. Технические условия.

ГОСТ 3640-94: Цинк. Технические условия.

ГОСТ 7372-79: Оцинкованная проволока.

ОСТ 5.9527: Анализ растворов обезжиривания и травления.

РД ОСТ 5.9195-88: Методика анализа хлористого аммония.

• Дефекты, вызванные неправильной упаковкой
• Фосфатирование металла и стали
• Меднение и его электролиты
• Отходы травления серной кислотой
• Требования цинкования по отверстиям и размерам труб