1.CERAMIC CYLINDER SLEEVES
1.Zirconium Ceramic cylinder sleeves feature a forged steel outer hull and a Zirconia inner sleeve.
2.They come in a variety of sizes and fit in all major brand mud pumps. They offer lifetime cost savings, significantly longer service, better performance and safer operation.
3.The special hardness and exceptional wear resistance of Zirconia also translates into longer service from the urethane and rubber pistons.
The advantage of ceramic cylinder sleeves are as follows:
1. The Zirconium ceramic cylinder sleeves can not only adapted to some tough environment such as deep oil reservoir, hard stratum and severe earthiness, but also can be used for offshore oil and natural gas exploitation as well.
2.Compared with bi-metal liner, the service life of ceramic cylinder liner is 5-10 times higher. Its maximum and minimum service life can reach more than 4000 and 2000 hours respecticely.
3. The Zirconia ceramic cylinder sleeve which has used the phase transformation toughen technology has various advantages such as wear-resistance，erosion-resistance, high-pressure-resistance, high-temperature-resistance, high strength and high hardness.
4.The cost of shipment, maintenance, labor and storage in the drilling works can be reduced.
5.Compared with the alumina liners, the Zirconia ceramic cylinder sleeve have better toughness properties and have longer service life. It can also reduce piston wear and water consumption for lubrication.
2.Cylinder liner sleeve
* The cylinder liner sleeve is made of wear-resistant cast iron, shell hardness is HRC60-65.
* Features: wear resistance, corrosion resistance and high surface finish.
* Diameter size: 90mm, 100mm, 110mm, 120mm, 130mm, 140mm,150mm,160mm,170mm,180mm.
