Normal Standard
All pistons are produced by imported acrylonitrile butadiene
rubber which suit for ordinary drilling environment under the
maximum working pressure 20MPa. The maximum working
temperature of our piston is up to 120 íµ and it is with
excellent wear resistance and good chemical corrosion
resistant .The service life of the piston can reach 280 hours
in ordinary drilling working environment.
Strength Enhanced
The material of this kind of pistons is high-intensity
acrylonitrile butadiene rubber which supplied by American
Dupont company and Japanese Zeon company. This kind of
pistons is with good oil and wear resistance as well as super
comprehensive strength, which applied to oil-based mud and
higher silt content working environment under the maximum
working pressure 35MPa as well as at the maximum working
temperature 120íµ
Normal Standard
All pistons are produced by imported acrylonitrile butadiene
rubber which suit for ordinary drilling environment under the
maximum working pressure 20MPa. The maximum working
temperature of our piston is up to 120 íµ and it is with
excellent wear resistance and good chemical corrosion
resistant .The service life of the piston can reach 280 hours
in ordinary drilling working environment.
Strength Enhanced
The material of this kind of pistons is high-intensity
acrylonitrile butadiene rubber which supplied by American
Dupont company and Japanese Zeon company. This kind of
pistons is with good oil and wear resistance as well as super
comprehensive strength, which applied to oil-based mud and
higher silt content working environment under the maximum
working pressure 35MPa as well as at the maximum working
temperature 120íµ
Has real manufacturing ability. Besides its own manufacturing headquarters, company possesses foundries and major component factories. In addition to qualified management, skilled technicians and workers, company takes pride in many good manufacturing and testing machines, such as taiwan vm-s series standing comprehensive processing machine center, u.S.A. H hardinge precision numerically controlled lathes, uk turbo technical high speed center balancing machine and so on, and this provides company with a guarantee to its advanced manufacturing mode and quality management. In order to produce ceramic-seeped turbocharger on a large scale, company has been classified, qualified and certified in 2004 with gb/t19001-2000 idt iso 9001-2000.
Pistons are available with various diameters ranging from 35 mm to 120 mm for combustion engines of all types and sizes with complicated crown shapes used in the automotive markets.
We offer cylinder liners (dry & wet), manufactured by the "centrifugal cast process", which is acknowledged to be the best method. It possesses the bearing metal qualities that cause skin healing after abrasion and a structure that is readily wetted by oil and retains an oil film.
Aluminium alloy pistons are manufactured in a new alloy of exceptional wear resistance and strength at working temperatures.
