Kuofu provide drilling mud pump liners for many sorts of Drilling mud pumps. 
	
	
	 
	Bi-metal Liners 
	 • Hi-chrome liners made with a high chrome sleeve in a forged steel hull    
	 • The bore hardness is 60 to 65 hrc  
	 • Service life more than 800 hours under the normal condition 
	 
	 Ceramic Liners 
	  • Suitable for deep oil reservoir, hard stratum and severe earthiness, offsore oil and natural gas exploitation 
	  • Service life more than 4000 hours under the normal condition 
	  • Wear-resistance, Erosion-resistance, High-pressure-resistance, High- temperature-resistance 
	  • High strength and high hardness 
	  • Reduce piston wear and water consumption for lubrication 
	 
	Size in metric from 100mm to 180mm; 
	Size in inches from 3"  3 1/2"  4  4 1/2"  5"  5 1/2"  6"  6 1/4"  6 1/2"  6 3/4"   7"  7 1/4"  7 1/2". 
	ALL SIZE According to different mud pump type.
	
		
			| 
				BOMCO | 
			
				F-500 | 
			
				F-800 | 
			
				F-1000 | 
			
				F-1300 | 
			
				F-1600 | 
			
				F-1600HL | 
			
				F-1600L | 
			
				F-2200HL | 
		
		
			| 
				Hong Hua | 
			
				HHF-500 | 
			
				HHF-800 | 
			
				HHF-1300 | 
			
				HHF-1600 | 
			
				3NB-1600F | 
			
				5NB-1600 | 
			
				5NB-2400 | 
			
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			| 
				HRSB | 
			
				RSF-1300 | 
			
				RSF-1600 | 
			
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				RG | 
			
				RGF-800 | 
			
				RGF-1000 | 
			
				RGF-1300 | 
			
				RGF-1600 | 
			
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			| 
				Lanzhou | 
			
				3NB1000C | 
			
				3NB1300C | 
			
				3NB1600F | 
			
				3NB1600L | 
			
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			| 
				EMSCO | 
			
				F-500 | 
			
				F-800 | 
			
				F-1000 | 
			
				F-1300 | 
			
				F-1600 | 
			
				FD-1000 | 
			
				FC-2200 | 
			
				FB-1300 | 
		
		
			| 
				Gardner Denver | 
			
				PAH | 
			
				P7 | 
			
				P8/9 | 
			
				P10/11 | 
			
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			| 
				National | 
			
				7-P-50 | 
			
				8-P-80 | 
			
				9-P-100 | 
			
				10-P-130 | 
			
				12-P-160 | 
			
				14-P-200 | 
			
				14-P-220 | 
			
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			| 
				Oilwell | 
			
				A-850-PT | 
			
				A-1100-PT | 
			
				A-1400-PT | 
			
				A-1700-PT | 
			
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			| 
				TSC | 
			
				WF-500 | 
			
				WF-800 | 
			
				WF-1000 | 
			
				WF-1300 | 
			
				WF-1600 | 
			
				WF-2000 | 
			
				WF-2200 | 
			
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			| 
				IDECO | 
			
				T-500 | 
			
				T-800 | 
			
				T-1000 | 
			
				T-1300 | 
			
				T-1600 | 
			
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				RUSSIA | 
			
				UNBT-1180L | 
			
				UNBT-950A | 
			
				UNB-600 | 
			
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