STN EN ISO 28721-4
| Name: | STN EN ISO 28721-4 |
| Validity: | Withdrawn |
| Number of pages: | 8 |
| Language: |
EN
|
| Paper: | 9,70€ |
| Electronic version |
a) Only read (without ability to print and copy)
8,73€ b) Without ability to print, with ability to copy (printscreen) 9,70€ c) With ability to print and copy (printscreen) 12,61€ |
| Slovak title | Sklené a porcelánové smalty. Technologické zariadenia na smaltovanie. Časť 4: Kvalitatívne požiadavky na smaltované oceľové rúry s prírubami a oceľové tvarovky s prírubami (ISO 28721-4: 2010) |
| English title | Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2010) |
| Release Date: | 01. 06. 2013 |
| Date of withdrawal: | 01. 05. 2016 |
| ICS: | 25.220.50 |
| Sorting character/National clasification code | 94 5066 |
| Level of incorporation: | idt ISO 28721-4:2010, idt EN ISO 28721-4:2012 |
| Official Journal | 05/13 |
| Amendments | |
| Replaced by: | STN EN ISO 28721-4:2016-05 (94 5066) |
| Repleces: | STN EN 15711:2009-12 (94 5070) |
| Note in Official Journal: | |
| Subject of the standard: |