ISO/TC 220/WG 3
| Project No. | ISO 21012:2024 |
|---|---|
| Title | <p class="MsoBodyText"><span lang="EN-GB">This document specifies design, construction, type and production testing, and marking requirements for both non-insulated cryogenic flexible hoses and insulated vacuum jacketed hoses used for the transfer of cryogenic fluids within the following range of operating conditions:</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';"> </span></span></span><!--[endif]--><span lang="EN-GB">working temperature range: from −270 °C to +65 °C;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';"> </span></span></span><!--[endif]--><span lang="EN-GB">nominal size (DN): from 10 to 100.</span></p> <p class="MsoBodyText"><span lang="EN-GB">End fittings for mounting of any couplings are within the scope of this document, but the couplings are subject to other standards.</span></p> |
| Registration number (WIID) | 81290 |
| Scope | <p class="MsoBodyText"><span lang="EN-GB">This document specifies design, construction, type and production testing, and marking requirements for both non-insulated cryogenic flexible hoses and insulated vacuum jacketed hoses used for the transfer of cryogenic fluids within the following range of operating conditions:</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';"> </span></span></span><!--[endif]--><span lang="EN-GB">working temperature range: from −270 °C to +65 °C;</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';"> </span></span></span><!--[endif]--><span lang="EN-GB">nominal size (DN): from 10 to 100.</span></p> <p class="MsoBodyText"><span lang="EN-GB">End fittings for mounting of any couplings are within the scope of this document, but the couplings are subject to other standards.</span></p> |
| Status | Standarts spēkā |
| ICS group | 23.020.40 83.140.40 |