Mud pump station for HDD machine, Pipelaying project 1500L
CWB-1500
|  			 (Part name)  |  			 			 (Choose the material of)  |  			 			 (Prominent feature )  |  		
|  			 
 The pump head  |  			 			 
 35# Steel  |  			 			 After forging compression performance is superior  |  		
|  			 Valve seat  |  			 			 40Cr  |  			 			 
 After forging impact resistance will be stronger  |  		
|  			 Sealing ring  |  			 			 Polyurethane  |  			 			 Excellent wear resistance  |  		
|  			 Cylinder liner  |  			 			 Cast ceramic  |  			 			 High hardness, excellent wear resistance  |  		
|  			 Guide the slider  |  			 			 QT600-3  |  			 			 Excellent wear resistance  |  		
|  			 Piston rod  |  			 			 3Gr13  |  			 			 
 Excellent corrosion resistance Polishing performance! High strength and wear resistance  |  		
|  			 piston  |  			 			 NBR rubber  |  			 			 Excellent wear resistance  |  		
|  			 Piston rod fastening nut  |  			 			 ZQAL9-4  |  			 			 Not rust, easy dis assembly  |  		
|  			 Connecting rod bearing  |  			 			 
 SF-1  |  			 			 Excellent wear resistance  |  		
|  			 Guide sleeve  |  			 			 GCr15  |  			 			 High hardness, excellent wear resistance  |  		
|  			 Crankshaft  |  			 			 
 
 40Cr  |  			 			 After forging impact resistance will be stronger  |