| 公稱壓(yā)力 Nominal pressure | 0.6 | 1.0 | 1.6 | 2.0 | 2.5 | 4.0 | 5.0 | 6.4 | 10 |
| 殼體試驗(yàn)壓力 Shell test pressure | 0.9 | 1.5 | 2.4 | 3.0 | 3.8 | 6.0 | 7.5 | 9.6 | 15 |
| 高壓密(mi)封試驗 High pressure tight test | 0.66 | 1.1 | 1.8 | 2.2 | 2.8 | 4.4 | 5.5 | 7.1 | 11 |
适用(yòng)介質及溫度(du)℃ Applicable media & Temperature | PBQ47型 | 水、蒸汽、紙(zhi)漿等溶液 Water,vapor,pulp,and other solutions,t≤180℃ |
| PBQ47型(xíng) | 天然氣、煤氣(qì)、液化氣、原油(yóu)、重油 Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ≤425℃ |
| PBQ47型 | 溶液(ye)、礦漿、氧化鋁(lü)粉、煤粉、煤灰(huī)、含塵氣體、廢(fèi)渣等 Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas, waste residues,etc.t ≤300℃ |