Valv tal-ballun b'temperatura baxxa Valv tal-ballun krijoġeniku
Speċifikazzjoni tal-Prestazzjoni
Pressjoni | Ittestjar tal-pressjoni f'temperatura kostanti (MPa) | Temperatura applikabbli | Medju applikabbli
| |||
Il-qoxra testing | Siġill bi pressjoni għolja | Siġill bi pressjoni baxxa | ||||
Rating nominali preassigurazzjoni(PN) | 1.6 | 2.4 | 1.76 | 0.6 | -29 ~ 121 ℃ | Gass naturali, gass likwifikat, gass tal-faħam, żejt, ilma, rekwiżit |
2.5 | 3.75 | 2.75 | 0.6 | |||
4.0 | 6.0 | 4.4 | 0.6 | |||
6.4 | 9.6 | 7.04 | 0.6 | |||
10.0 | 15.0 | 11.0 | 0.6 | |||
16.0 | 24.0 | 17.6 | 0.6 | |||
Klassijiet tal-pressjoni (Klassi) | 150 | 2.94 | 2.16 | 0.6 | ||
300 | 7.67 | 5.62 | 0.6 | |||
400 | 10.2 | 7.48 | 0.6 | |||
600 | 15.3 | 11.23 | 0.6 | |||
900 | 23.0 | 16.85 | 0.6 | |||
1500 | 39.0 | 28.6 | 0.6 |
Speċifikazzjoni Teknika
Desireferenza gn | GB | API | ASME | |
Standard tad-disinn | GB/T12237 | API6D | ASME B16.34 | |
Tul strutturali | Truf flanġjati | GB/T12221 | API6D | ASME B16.10 |
Konnessjoni wweldjata | GB/T12221 | |||
Tarf flanġjats | GB/T9113JB/T79 | ASME B16.5 | ||
Butt-aħnalding truf | GB/T12224 | ASME B16.25 | ||
Test u spezzjoni | GB/T13927 JB/T9092 | API6D | API598 |
Nota: Id-daqsijiet tal-flanġ li jgħaqqad il-valv u t-terminals tal-iwweldjar tal-butt jistgħu jiġu ddisinjati skont il-ħtieġa tal-klijent.
Formola tal-Materjal tal-Partijiet Maġġuri
Nru. | Accesorry name | Materjal | |
GB | ASTM | ||
1 | Korp | ZG25Mn | A352-LCB |
2 | Sedil | PTFE | PTFE |
3 | Ballun | 25Mn+ENP | A350-LFI+ENP |
4 | Siegla | Grafit+06Cr18Ni9Ti | Grafit+304 |
5 | Stud | 35CrMoA | A320-L7 |
6 | Ġewż | 45 | A194-4 |
7 | Bonnet | ZG25Mn | A352-LCB |
8 | Zokk | 12Cr13 | A182-F6a |
9 | Siegla | PTFE | PTFE |
10 | Siegla | PTFE | PTFE |
11 | Siegla | Grafita | Grafita |
12 | Ġewż | 45 | A194-2H |
13 | Stud | 35CrMoA | A193-B7 |
14 | Madmad | ZG25Mn | A352-LCB |
15 | Ippakkjar | Grafit+1Cr18N19Ti | Grafit+304 |
16 | Glandola tal-ippakkjar | ZG25Mn | A352-LCB |
17 | Biċċa lokalizzata | Q235A | A36 |
18 | Ċirku | 65Mn | AISI1566 |
19 | Wrench | WCB | A216-WCB |
20 | Invita tad-dwiefer | 35CrMoA | A193-B7 |
Ħalli l-Messaġġ Tiegħek