STN EN ISO 28721-1
| Name: | STN EN ISO 28721-1 |
| Validity: | Valid |
| Number of pages: | 28 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Sklené a porcelánové smalty. Technologické zariadenia na smaltovanie. Časť 1: Kvalitatívne požiadavky na zariadenie, časti zariadení, montážne dielce a príslušenstvo (ISO 28721-1: 2019) |
| English title | Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 1: Quality requirements for apparatus, components, appliances and accessories (ISO 28721-1:2019) |
| Release Date: | 01. 04. 2020 |
| Date of withdrawal: | |
| ICS: | 25.220.50 |
| Sorting character/National clasification code | 94 5066 |
| Level of incorporation: | idt EN ISO 28721-1:2019, idt ISO 28721-1:2019 |
| Official Journal | 03/20 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | This document specifies the quality requirements for apparatus, components, appliances and accessories of glass-lined steel (including semi-crystallized enamel coatings) and glass-lined steel castings used for process plants. It specifies the quality requirements and the tests to be carried out by the manufacturer as well as the actions to be taken to repair defects. It is also applicable to glass-lined pumps, pump components and fittings. It does not apply to glass-lined flanged steel pipes or glass-lined flanged steel fittings. NOTE 1 Provisions for glass-lined flanged steel pipes and glass-lined flanged steel fittings are given in ISO 28721-4. |
| Preview: | Náhľad normy (PDF) |