A. 1.Name:Ceramic Liner.
2.Used for injection pump.
3.Plunger is a important part of the injection pump.
B. 1.The reliability is much higher than the water injection pump plunger.
2.Hardness up to HRC67~HRC70.
3.The glabrous in the inner surface of less than 0.1;
While the inner surface of the ordinary plunger is 0.4
4.Bond strength is greater than 110Mpa of metallurgical combine.
5.Friction coefficient of 0.090.Far below the ordinary plunger, the better the life of
rubber parts for piston an matching.
6.Does not change the assembly processes of the existing water injection pump plunger.
7.Cermet compressive strength of is ≧2000Mpa.
8.Bending strength is ≧ 1000Mpa
9. Acid: PH1.0~14.0
C.1. Plunger is a important part of the injection pump.
2.This new type of plunger fully meet the requirements of the injection pump.
3.More long service life.
Business Registry Number: 120-86-03931