公称压力 Nominal pressure

0.6

1.0

1.6

2.0

2.5

4.0

5.0

6.4

10

壳体试验压力 Shell test pressure

0.9

1.5

2.4

3.0

3.8

6.0

7.5

9.6

15

高压密封试验 High pressure tight test

0.66

1.1

1.8

2.2

2.8

4.4

5.5

7.1

11

适用介质及温度℃
Applicable media & Temperature

PBQ47型

水、蒸汽、纸浆等溶液
Water,vapor,pulp,and other solutions,t≤180℃

PBQ47型

天然气、煤气、液化气、原油、重油 Natural gas,coal gas,liquefied gas,crude oil,and heavy oil,t ≤425℃

PBQ47型

溶液、矿浆、氧化铝粉、煤粉、煤灰、含尘气体、废渣等
Solution,Ore oar,Alumina powder,coal fines,coal ash,dusty gas,
waste residues,etc.t ≤300℃