| 
				 
					WCB 
			 | 
			
				 
					2Cr13 
			 | 
			
				 
					13Cr 
				
					STL 
				
					木体材料 
				
					With Body 
				
					Material 
				
					尼龙 
				
					Nylon 
			 | 
			
				 
					增强柔性石墨 
				
					Enhanced Flexible Graphite 
				
					13Cr/柔性石墨 
				
					1Cr13/Flexible Graphite 
				
					08软钢 
				
					08 Soft Steal 
				
					0Cr18Ni9Ti 
				
					0Cr17Ni12Mo2Ti 
				
					XD550F(T) 
				
					PTFE 
			 | 
			
				 
					柔性石墨 
				
					增强柔性石墨 
				
					Flexible Graphite 
				
					Enhanced Flexible Graphite 
				
					SFB/260 
				
					SFP/260 
				
					PTFE 
				
					  
				
					  
			 | 
			
				 
					≤425 
			 | 
			
				 
					水 
				
					蒸汽 
				
					油品 
				
					Water 
				
					Steam 
				
					Petroleum 
				
					Ptoducts 
			 | 
			
				  |