Product features:
1.Steel baseplate and saddle for protection against load-induced damage
2.Dust ring stop the dust into cylinder during extension
3.Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity
4.Multi-wearing ring prevent metal to metal contact,increasing cylinder life and resistance to side-loads of up to 10%
5.Hard coat finish on all surfaces resists damage and extends cylinder life
6.High-strength return spring for rapid cylinder retraction
7.Combined seal reduced the friction,no creeping and cylinder life
8.Handies included on all models
Product description:
ZUPPER's steel Cylinder offers the widest range of load capacities and strokes, single-acting or double-acting, solid or hollow, various types of jacks to meet your work needs. All zupper jacks conform to the JB2104-91 industry standard and the ASME B30.1 safety standard. The cylinder and the piston are made of high-strength and high-quality alloy steel, and they are enhanced by superb heat treatment. The dust ring, electroplating plunger and guide copper ring structure design provide you with a longer service life, especially adapted to the harsh working environment.
Product details:
1.Hardy underlay(avoid plurger break when it is overloading)
2.Stopping ring(to protect the cylinder when the stroke get to top,absorb heaviness in the other side)
3.Spring(Provide the capability of quick flexing)
4.Cylinder(They can avoid eroid and less friction by chrome plate )
5.O-ring(great effect for sealing and hold longevity )
6.Brass ring(use high quality of brass to joint, to protect the status of overloading and absorb heaviness in the other side)China Cylinder factory
website:http://www.cnzupper.com/cylinder/
