產品介紹
Bb Os & Y型結構 制造標準:GB12235 結構標準:GB12221 對焊口標準:GB12224 實驗標準:GB13927 |
Bb Os & Y Structure Manufacture:GB12221 Face ToFace:DIN3202 Butt-welding:GB12224 Test:GB13927 |
公稱壓力(nominalPressure) | 1.6Mpa | 2.5Mpa | 4.0Mpa | |
密封實驗(seal Test) | 1.8Mpa | 2.8Mpa | 4.4Mpa | |
殼體強度(shell) | 2.4Mpa | 3.6Mpa | 6.0Mpa | |
適用溫度(suitable Temprature) |
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特點(Features): 雙層波紋管(Double Wall Bellow Swal) 維修方便 (Maintenance-free) 波紋管密封閥桿(spindle With Bwllow Swal) 雙重密封(Secondary Sealing) 位置指示(Position indicator) 無升降手輪(Non-rising Handwheel) 用途(Selection of Possible Applications): 工業(yè)(Industry) 廢氣凈化廠(Flue Gas Pierification Plant) 真空裝置(Vacuum Facilities) 熱水(Hot Water) 加熱設備(Heating Rechnology) 電站(Power Station) 天然氣(Gas Supply) 氨(Ammonia) 冷凍系統(tǒng)(cLLLING&Freezing Systme) 蒸汽系統(tǒng)(Steam System) |