| 公称压力 PN(MPa) Nominal diameter
 | 试验压力 Test pressure | 
		
			| 壳体 Shell | 高压液密封 High-pressure liquid sealing
 | 低压气密封 Low-pressure hermetic sealing
 | 
		
			| 1.6 | 2.4 | 1.76 | 0.6 | 
		
			| 2.5 | 3.75 | 2.75 | 
		
			| 4.0 | 6.0 | 4.4 | 
		
			| CLASS150 | 3.O | 2.2 | 
		
			| 适用工况 Applicable
 Operating Mode
 | 适用介质 Applicable medium
 | 水、油品、气等非腐蚀介质和酸碱腐蚀介质 Non-corrosion medium such as water, oil products,
 and gas, etc,and nitric acid corrosion medium.
 | 
		
			| 适用温度 Applicable temperature
 | -28-350℃ | 
		
			| 应用规范 Applicable specification
 | 连接法兰 Connecting flange
 | JB79-59、GB9113、HG20592-97、ANSI B16.5 | 
		
			| 检验试验 Test and inspection
 
 | GB9/T 9092-99、API 598 | 
		
			| 其余制造规范均按本厂标准 Other manufacturing standard is according to the standard of our factory.
 |