E toru-waahanga Maeneene Poirere Hiri Paera
Whakaaturanga Mahinga
Te pehanga | Te pehanga whakamatautau i te mahana tonu (MPa) | Te pāmahana e tika ana | Waenga e tika ana
| |||
Ko te anga testing | hiri teitei-pēhanga | hiri iti-pēhanga | ||||
Whakatauranga ingoa pretau (PN) | 1.6 | 2.4 | 1.76 | 0.6 | -29~121 ℃ | hau maori, hau liquefied, hau waro, hinu, wai, whakaritenga |
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 | |||
Nga karaehe pehanga(Kaehe) | 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 |
Whakatakotoranga Hangarau
Design tohutoro | GB | API | ASME | |
Paerewa hoahoa | GB/T12237 | API6D | ASME B16.34 | |
Te roa o te hanganga | Ko nga pito kopa | GB/T12221 | API6D | ASME B16.10 |
Hononga paiherea | GB/T12221 | |||
Whakamutunga flangeds | GB/T9113JB/T79 | ASME B16.5 | ||
Puta-tatoulka mutu | GB/T12224 | ASME B16.25 | ||
Te whakamatautau me te tirotiro | GB/T13927 JB/T9092 | API6D | API598 |
Tuhipoka: Ko nga rahi o te riipene hono i te flange me nga pito-a-whanga ka taea te hoahoa kia rite ki te hiahia a te kaihoko.
Puka Rawa Wahi Matua (Hiri ngawari)
Kao. | Acceingoa ingoae | Rauemi | |
GB | ASTM | ||
1 | Puka | Kauwhata+ kowiri tira | B12.10-304/FG |
2 | Noho | PTFE | PTFE |
3 | Potae | 25 | A105 |
4 | Nati | 45 | A194-2H |
5 | Stud | 35CrMoA | A193-B7 |
6 | Tinana | 25 | A105 |
7 | Poipoi* | 25+Cr | A105+Cr |
8 | Kakau** | 12Cr13 | A276-410 |
9 | Puka | PTFE | PTFE |
10 | Noho takai | 12Cr13 | A276-410 |
11 | Te takai | Kauwhata | Kauwhata |
12 | repe takai | WCB | A216-WCB |
13 | Kati | 35CrMoA | A193-B7 |
14 | Te kimi wahi | Q235A | A36 |
15 | Mowhiti | 65Mn | AISI1566 |
16 | Kakau | KTH350-10 | A47-667Gr32510 |
Tuhipoka: Ko nga mea o tenei waahanga mo te whanariki typo valve he GB(12Cr18Ni9+ NIP)ASTM(A182-304+NIP).
Ko nga mea o tenei waahanga mo te momo momo whanariki ko GB(12Cr18Ni9)ASTM(A276-321).
Ko nga waahanga nui o te raupapa takirere me nga rauemi o te mata hiri he rereke i runga i nga ahuatanga mahi me nga whakaritenga motuhake a te kaihoko.
Waiho To Karere