連體式外螺紋儀表閥技術(shù)指標(biāo)
介質(zhì)溫度:200℃-450℃
公稱壓力:2.5Mpa-25Mpa
工作壓力:2.5Mpa-16Mpa
適用介質(zhì):適用于油品、水和腐蝕介質(zhì)
Technical indicators
Medium temperature: 200C-450'C
O Nominal pressure: 2. 5mpa-25mpa
O Working pressure: 2. 5mpa-16mpa
O Applicable medium: oil, water, corrosive medium
連體式外螺紋儀表閥尺寸表
通經(jīng) | 結(jié)構(gòu)長度A | 中心高B | 手柄長度C | 重量KG |
DN6/1/4’’ | 56 | 84 | 60 | 0.36 |
DN10/3/8’’ | 62 | 86 | 70 | 1.2 |
DN15/1/2’’ | 86 | 123 | 80 | 1.4 |
DN20/3/4/’’ | 86 | 123 | 95 | 1.3 |
DN25/1’’ | 86 | 123 | 95 | 1.3 |
連體式外螺紋儀表閥材質(zhì)表
部件/類別 | 321 | 316 | 316L |
閥體 | 321 | 316 | 316L |
閥座 | 司太立 | 司太立 | 司太立 |
閥桿 | 321 | 316 | 316L |
閥瓣 | Co-Cr-W鋼球Co-Cr-W Steel ball | Co-Cr-W鋼球Co-Cr-W Steel ball | Co-Cr-W鋼球Co-Cr-W Steel ball |
填料 | 柔性石墨 | 柔性石墨 | 柔性石墨 |