| Standard No. |
Title |
Price(USD) |
Delivery |
Status |
Add to Cart |
| GB/T 35974.4-2018 |
Plastics and plastic lining pressure vessels—Part 4：Fabrication,inspection and testing for plastic pressure vessels |
$150.00 |
via email in 1~3 business day |
valid,,2018-9-1 |
|
| GB/T 35974.5-2018 |
Plastics and plastic lining pressure vessels―Part 5:Fabrication，inspection and testing for pressure vessels with plastic lining |
$140.00 |
via email in 1~3 business day |
valid,,2018-9-1 |
|
| GB/T 41312.1-2022 |
Test method for measurement of the permeability of chemical equipment—Part 1:Graphite and lining equipment |
$165.00 |
via email in 1~3 business day |
valid,,2022-10-1 |
|
| GB/T 41312.2-2023 |
Test method for measurement of the permeability of chemical equipment—Part 2:Fiber reinforced thermosetting plastic equipment |
$180.00 |
via email in 1~3 business day |
valid,,2024-6-1 |
|
| GB/T 41312.3-2023 |
Test method for measurement of the permeability of chemical equipment—Part 3: Plastics and lining equipment |
$180.00 |
via email in 1~3 business day |
valid,,2024-6-1 |
|
| GB/T 43891-2024 |
Non-metallic chemical equipment—Test method for heat transfer coefficient and flow resistance performance of impervious graphite heat exchanger |
$375.00 |
via email in 1~5 business day |
valid,,2024-11-1 |
|
| GB/T 7987-2013 |
Vitreous and Porcelain Enamels - Determination of Resistance to Thermal Shock |
$100.00 |
via email in 1~3 business day |
abolished2022-07-01,2022-7-1,2014-10-1 |
|
| GB/T 7988-2013 |
Vitreous and Porcelain Enamels - Determination of Resistance to Alkaline Liquids |
$210.00 |
via email in 1~3 business day |
superseded,2022-7-1,2014-10-1 |
|
| GB/T 7989-2013 |
Vitreous and Porcelain Enamels - Determination of Resistance to Chemical Corrosion by Boiling Acids and Their Vapours |
$270.00 |
via email in 1~3 business day |
valid,,2014-10-1 |
|
| GB/T 7990-2013 |
Vitreous and Porcelain Enamels - Determination of Resistance to Impact |
$100.00 |
via email in 1~3 business day |
abolished2020-11-01 ,2020-11-1,2014-10-1 |
|
| GB/T 7991-2003 |
Measurement of vitreous and procelain enamel coating thickness—Magnetic mehtod |
$264.00 |
via email in 1~3 business day |
superseded,2015-7-1,2004-1-1 |
|
| GB/T 7991.1-2021 |
Test method of viterous and porcelain enamels—Part 1：Determination of resistance to alkaline liquids |
$285.00 |
via email in 1~3 business day |
valid,,2022-7-1 |
|
| GB/T 7991.10-2014 |
Test method of viterous and porcelain enamels―Part 10:Determination of lead and cadmium release |
$150.00 |
via email in 1~3 business day |
abolished2025-04-01,2025-4-1,2015-7-1 |
|
| GB/T 7991.10-2024 |
Test method of viterous and porcelain enamels—Part 10：Determination of dissolution of heavy metal ions from enamelled articles used for preparation and storage of food and limits |
$315.00 |
via email in 1~5 business day |
valid,,2025-4-1 |
|
| GB/T 7991.3-2021 |
Test method of viterous and porcelain enamels―Part 3:Determination of resistance to thermal shock |
$165.00 |
via email in 1~3 business day |
valid,,2022-7-1 |
|
| GB/T 7991.4-2019 |
Test method of viterous and porcelain enamels--Part 4: Determination of resistance to impact |
$120.00 |
via email in 1~3 business day |
valid,,2020-11-1 |
|
| GB/T 7991.5-2014 |
Test method of viterous and porcelain enamels―Part 5:Determination of thickness by electromagnetic method |
$90.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
| GB/T 7991.6-2014 |
Test method of viterous and porcelain enamels―Part 6:High voltage test |
$90.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
| GB/T 7991.7-2019 |
Test method of viterous and porcelain enamels--Part 7: Determination of coefficient of mean lincar thermal expansion |
$150.00 |
via email in 1~3 business day |
valid,,2020-11-1 |
|
| GB/T 7991.9-2014 |
Test method of viterous and porcelain enamels―Part 9:Determination of adhesion tensile strength |
$150.00 |
via email in 1~3 business day |
valid,,2015-7-1 |
|
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