Ceramic Liner
★ The ceramic liners can not only adapted to some enough environment such as deep oil reservoir, hard stratum and severe earthiness, but also can be used for offsore oil and natural gas exploitation.
★ Compared with Bi-metal liner, the service life of “HC” ceramic liner is 5-10 times higher. Its maximum and minimum service life can reach more than 4000hours.
★ The Zirconia ceramic liner 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.
★ The cost of shipment, maintenance, labor and storage in the drilling works can be reduced.
★ Compared with the Alumina liners, the Zirconia liners have better toughness properties and longer service life. It can also reduce piston wear and water consumption for lubrication.
Other supplier products
|
|
Piston Rod & Extension Rod & Sub Rod |
A full line of piston rods and extension rods are available for various pumps. they are made by forged alloy steel , with thermal refining treatmen... |
|
|
压板 |
Made from punched premium steel with corrosion resisting treatment .sizes in 3”to 8”.
|
|
|
Ceramic Liner |
★ The ceramic liners can not only adapted to some enough environment such as deep oil reservoir, hard stratum and severe earthiness, but also can b... |
|
|
Piston Assy |
Kehua’s pistons are made with tough and durable rubber for all pressure , available in single-acting and double-acting in variety sizes for m... |
|
|
Chrome-plated Liners |
Kehua offers chrome –plated liners made from premium forged steel with the core plated by chrome .the chrome-plated liners have hardening cha... |
All supplier products
Same products
