Siri Separuh Sipi Berganda Teratas – Injap Bebola
Spesifikasi Prestasi
Tekanan | Menguji tekanan pada suhu malar (MPa) | Suhu yang sesuai | Medium yang boleh digunakan
| |||
Cangkang testing | Pengedap tekanan tinggi | Pengedap tekanan rendah | ||||
Penarafan nominal preyakin(PN) | 1.6 | 2.4 | 1.76 | 0.6 | -29~121 ℃ | Gas asli, gas cecair, gas arang batu, minyak, air, keperluan |
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 | |||
Kelas tekanan (Kelas) | 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 |
Spesifikasi teknikal
Standard reka bentuk | GB/T 12237-2007;/API 6D/API 608 |
Ujian & pemeriksaan | GB/T 13927-2008;/API 598 |
Bebibirsambungan | GB/T 9113.1-2000;/ASME B16.5 JB/T79.1~4-1994 |
Bersemuka | JD-2004;GB/T 12221-2005 ASME B16.10 |
Borang Bahan Bahagian Utama
TIDAK. | Nama | Bahan | ||||
1 | Badan | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG1Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
2 | Penutup belakang | Q235A | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 25Cr2Mo1V |
3 | Lengan gandar | SF-1 | FB090 | FB090 | FB316 | FB090 |
4 | Batang bawah | 20Cr13 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 1Cr18Ni9Ti |
5 | bola | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
6 | Plat tekanan | Q235A | 1Cr18Ni9Ti | 1Cr18Ni9Ti
| 0Cr18Ni12Mo2Ti | 25Cr2Mo1V |
7 | tempat duduk | Q235A+PTFE | 1Cr18Ni9T/PTFE | 1Cr18Ni9Ti/PTFE
| 0Cr18Ni12Mo2Ti/PTFE | 25Cr2Mo1V/PTFE |
8 | Mahkota bola | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti | 1Cr18Ni9Ti |
9 | Lengan gandar | SF-1 | FB090 | FB090 | FB316 | FB090 |
10 | Batang atas | 20Cr13 | 1Cr18Ni9Ti | 1Cr18Ni9Ti
| 0Cr18Ni12Mo2Ti | 1Cr18Ni9Ti |
11 | Plat Pembungkusan | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V |
12 | Bonet | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V
|
13 | Bolt | 35CrMoA | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 15Cr1Mo1V |
14 | Kacang | 45 | 0Cr18Ni9 | 0Cr18Ni9 | 0Cr18Ni9 | 20CrMo |
15 | Pembungkusan | Grafit fleksibel | Grafit fleksibel | Grafit fleksibel | Grafit fleksibel | Grafit fleksibel |
16 | Kelenjar | WCB | LCB | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG15Cr1Mo1V
|
17 | kuk | WCB | WCB | WCB | WCB | WCB |
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