Q44F/Q45F法蘭三通球閥技術(shù)規(guī)范
設(shè)計(jì)依據(jù)Design Standard | GB | ASME |
設(shè)計(jì)標(biāo)準(zhǔn) Design Standard | GB/T 12237 | ASME B 16.34 |
結(jié)構(gòu)長(zhǎng)度 Face to Face | GB/T 12221 | ASME B 16.10 |
連接法蘭Flanged Size | JB/T 79 | ASME B16.5 |
實(shí)驗(yàn)和檢驗(yàn) Test and Inspection | JB/T 9092 | API 598 |
Q44F/Q45F法蘭三通球閥主要零件材質(zhì)
序號(hào) No | 零件名稱(chēng) Part name | 材質(zhì) Material | |
GB | ASTM | ||
1 | 右體 bonnet | WCB | A216-WCB |
2 | 螺母 Nut | 35 | A194-2H |
3 | 螺柱Bolt | 35CrMoA | A193-B7 |
4 | 墊片 Gasket | 柔性石墨+不銹鋼 Graphite + stainless steel | 柔性石墨+不銹鋼 Graphite + stainless steel |
5 | 密封圈 Sealing ring | PTFE | PTFE |
6 | 球體Ball | 25+ENP | A105 + ENP |
7 | 密封圈 Sealing ring | PTFE | PTFE |
8 | 閥體Body | WCB | A216-WCB |
9 | 密封圈 Sealing ring | PTFE | PTFE |
10 | 密封圈 Sealing ring | PTFE | PTFE |
11 | 閥座Seat | 25 | A105 |
12 | O型圈 “O” ring | 氟橡膠 Viton | 氟橡膠 Viton |
13 | 預(yù)緊螺母 Nut | 25 | A105 |
14 | 填料Packing seat | 1Cr13 | A276-410 |
15 | 閥桿Stem | 1Cr13 | A182-F6a |
16 | 墊片Gasket | PTFE | PTFE |
17 | 填料 Packing | 柔性石墨 Flexible Graphite | 柔性石墨 Flexible Graphite |
18 | 螺釘 Screw nail | 35CrMoA | A193-B7 |
19 | 填料壓蓋 Gland | WCB | A276-WCB |
20 | 定位片 Locating piece | Q235A | 碳鋼 Carbon steel |
21 | 擋圈Ring | 65Mn | AISI 1556 |
22 | 手柄Wrench | KT330-08 | A47-667 32510 |