GB/T 7989-2013 Active National standards

GB/T 7989-2013 Viterous and porcelain enamels—Determination of resistance to chemical corrosion by boiling acids and their vapours

GB/T 7989-2013 Viterous and porcelain enamels—Determination of resistance to chemical corrosion by boiling acids and their vapours

Publish Date: 2013-12-31 Implement Date: 2014-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7989-2013

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Non-metallic chemical machinery and equipment

ICS Name: Enamel

Publish Date: 2013-12-31

Implement Date: 2014-10-01

Pages: 16 pages

Scope

This standard specifies the test apparatus and method for determining the corrosion resistance of enamel-coated flat specimens to acids and neutral liquids and their vapors.
This standard is applicable to the determination of the corrosion resistance of enamel glazes to acids and neutral liquids and their vapors.

Development Information

Word Count: 30 Thousand words Pages: 16 pages

Replace the following standards

GB/T 7989-2003 Vitreous and porcelain enamels—Determination of resistance to condensing hydrochloric acid vapour

Referenced Standards

ISO 649-1 ISO 3585 GB/T 622-1989 Chemical reagent—Hydrochloric acid GB/T 622-2006 Chemical reagent—Hydrochloric acid GB/T 625-1989 Chemical reagent—Sulfuric acid GB/T 625-2007 Chemical reagent—Sulfuric acid GB/T 678-2002 Chemical reagent—Ethanol GB/T 678-2023 Chemical reagent—Ethanol GB/T 6031-1998 Rubber,vulcanized or thermoplastic—Determination of hardness (hardness between 10 IRHD and 100IRHD) GB/T 6031-2017 Rubber,vulcanized or thermoplastic—Determination of hardness(hardness between 10 IRHD and 100 IRHD) GB/T 6579-1986 Laboratory glassware—Methods for thermal shock test GB/T 6579-2007 Laborator glassware—Thermal shock and thermal shock endurance test methods GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8269-1998 Citric acid GB/T 8269-2006 Citric acid GB/T 12804-1991 Laboratory glassware—Graduated measuring cylinders GB/T 12804-2011 Laboratory glassware—Graduated measuring cylinders GB/T 12806-1991 Laboratory glassware—One-mark volumetric flasks GB/T 12806-2011 Laboratory glassware—One-mark volumetric flasks GB/T 21784.2-2008 Laboratory glassware—Hydrometer for general purpose—Part 2:Test methods and use GB/T 28212-2011 Laboratory glassware—Condensers GB/T 625-2024 Chemical reagent—Sulfuric acid HG/T 3105-2009 Preparation of glazed steel plate test specimens GB/T 8269.1-2025 Quality requirements for organic acids—Part 1:Citric acid

Related Standards

GB/T 7996-1987 Replaced

GB/T 7996-1987 Nominal volume and nominal diameter for glass-lined vessel

Publish Date: 1987-07-01

GB/T 11418-1989 Active

GB/T 11418-1989 Determination of resistance to heat of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 11419-1989 Replaced

GB/T 11419-1989 Determination of resistance to thermal shock of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 11420-1989 Replaced

GB/T 11420-1989 Measurement of specular gloss of vitreous and porcelain enamels

Publish Date: 1989-07-04

GB/T 13484-1992 Replaced

GB/T 13484-1992 Enamelled ware in contact with food

Publish Date: 1992-06-05

GB/T 13485-1992 Abolished

GB/T 13485-1992 Standard test method for lead and cadmium released from enamelled ware in contact with food

Publish Date: 1992-06-05