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GJ41W國標波紋管截止閥GJ41W國標波紋管截止閥
【簡單介紹】
【詳細說明】
上海權工為您提供的GJ41W國標波紋管截止閥、上海GJ41W國標波紋管截止閥、GJ41W國標波紋管截止閥價格,國內的生產廠家。選用上海權工,質量*。上海權工閥門提供:GJ41W國標波紋管截止閥價格,上海GJ41W國標波紋管截止閥規(guī)格,GJ41W國標波紋管截止閥參數(shù),GJ41W國標波紋管截止閥型號,GJ41W國標波紋管截止閥批發(fā),GJ41W國標波紋管截止閥代理
| GJ41W國標波紋管截止閥 概述; | |
| 制造標準:GB12235 | 結構長度:GB12221 |
| 對焊口標準:GB12224 | 試驗標準:GB13927 |
| Bb Os & Y structure | |
| Manufacture:GB12235 | Face to face:GB12221 |
| Butt-welding:GB12224 | Test:GB13927 |
| 公稱壓力 (nominal pressure) | 1.6Mpa | 2.5Mpa | 4.0Mpa |
| 密封試驗(seal test) | 1.8MPa | 2.8MPa | 4.4MPa |
| 殼體強度(shell) | 2.4MPa | 3.6MPa | 6.0MPa |
| 適用溫度 (suitabletemprature) | 300℃ | ||
GJ41W國標波紋管截止閥 特點(features):
| 雙層波紋管(double walls bellow seal) | 維修方便(maintenance-free) |
| 波紋管密封閥桿(spindle with bellow seal) | 雙重密封(secondary sealing) |
| 位置指示(position indicator) | 無升降手輪(non-rising handwheel) |
GJ41W國標波紋管截止閥 用途(selection of possible applications):
| 工業(yè)(industry) | 電站(power station) |
| 廢氣凈化廠(flue gas puerification plant) | 天然氣(gas supply) |
| 真空裝置(vacuum facilities) | 氨(ammonia) |
| 熱水(hot water) | 冷凍系統(tǒng)(cllling&freezing systme) |
| 加熱設備(heating technology) | 蒸汽系統(tǒng)(steam system) |
| 零件名稱 parta name | 閥體 body | 閥蓋 bonnet | 閥桿 stem | 閥瓣 disc | 密封面 sealing face | 填料 paking |
| WCB | WCB | WCB | 13Cr | 2Cr13 | 2Cr13 | 柔性石墨 GRAPHITE |
| STL | ||||||
| 304 | CF8 | CF8 | 304 | 304 | 304 | 柔性石墨 GRAPHITE |
| STL | PTFE | |||||
| 316 | CF8M | CF8M | 316 | 316 | 316 | 柔性石墨 GRAPHITE |
| STL | PTFE | |||||
| 304L | CF3 | CF3 | 316 | 304L | 304L | 柔性石墨 GRAPHITE |
| STL | PTFE | |||||
| 316L | CF3M | CF3M | 316 | 316L | 316L | 柔性石墨 GRAPHITE |
| STL | PTFE | |||||
| | | | | | | |
我們真誠的為你們提供GJ41W國標波紋管截止閥閥知識與的GJ41W國標波紋管截止閥,上海權工致力精工!
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