API600 Casted Gate,OS&Y,BB
                            
                            设计标准:
                            Basic standard:	API 600, BS1414, ASME B16.34;
Flange connection dimesion:	ASME B16.5, ASME B16.47,
                
             
            
            
            	
                
                	API603 Casted Stainless Steel Gate
                            
                            设计标准:
                            Basic standard: API 603,ASME B16.34;
Flange connection dimesion: ASME B16.5, ASME B16.47,
                
             
            
            
            	
                
                	API600 Casted Cryogenic Gate, OS&Y, BB
                            
                            设计标准:
                            Basic standard:	API600, ASME B16.34;
Flange connection dimesion:	ASME B16.5, ASME B16.47
                
             
            
            
            	
                
                	API600 Casted Gate, OS&Y, PSB
                            
                            设计标准:
                            Basic standard:	API 600, BS1414, ASME B16.34;
Flange connection dimesion:	ASME B16.5
                
             
            
            
            	
                
                	API600, Casted Bellow seal gate valves
                            
                            设计标准:
                            Basic standard:	API 600, ASME B16.34;
Butt welding connection dimension:	ASME B16.25
                
             
            
            
            	
                
                	API6D Casted Slab Gate
                            
                            设计标准:
                            Basic standard: API 6D, ASME B16.34;
Flange connection dimesion: ASME B16.5, ASME B16.47,