Commonly used basic seals knowledge and sealing working principle To achieve the "self-sealing" effect, we need to understand the qualitative changes in the pressure, viscosity, molecular weight and other factors of the working medium of the seal. Only by knowing more about the characteristics of the seals can you really understand what your product needs? Today, we wonepart editor willl explain the working principle of the seal and the basic knowledge of "self-sealing". Let YD seal tell you how the hydraulic seal work and how to get seal easily when you pick up seal.

We WONEPART is a new platform for construction machines spare parts, and we have our offical company website for customer reference. Before WONEPART we are only seal manufacture factory, and we OEM for many large brand for hydraulic seal.

Anniversary of the establishment of the wonepart company We WONEPART have our company logo and website symbol as YUDI TECHNOLOGY GLOBAL CO.,LTD. Our goal is part for all parts for you. We wonepart supply all kinds of construction machines parts, seals, seal kits, hydraulic breakers, hydraulic hammer parts for different brand, hydraulic pump parts and engine parts. Besides, we could manufacture based on customer requirement. We wonepart will take part in auto-mechanic fair and Bauma Shanghai fair to promote our products and will show our newly samples to Our parts have guarantee for you if you buy from our online shop.

Static seal A static seal is usually a seal between two stationary faces. So-called static seal refers to a seal that is in a stationary state during bearing operation without relative motion. A seal that does not move relative to each other between seal couplers is referred to as a static seal. A seal that does not have a relative movement between the two coupling members of the static sealing portion is referred to as a static seal. And we wonepart will support you to know more about seal knowledge so that you could buy our seal via our online website www.wonepart.com.

JCB Excavator Seal Kits We wonepart are standards seal factory and supply rod seal factory, supply hyd seals quotes, supply seal kits quotes, china skf o ring factory, and we are also china back up ring quotes and can supply all kinds of JCB seal kits for excavators, bulldozers, wheel loaders, wheel dozers, cranes, backhoe loaders,dump trucks, graders, hydraulic breaker, crawler loaders and so on. Moreover, we have the model of JCB as following seal kits for sale:

CATERPILLAR construction machine seal kits We wonepart are standards seal factory and supply rod seal factory, supply hyd seals quotes, supply seal kits quotes, china skf o ring factory, and we are also china back up ring quotes and can supply all kinds of Caterpillar seal kits for excavators, bulldozers, wheel loaders, wheel dozers, cranes, backhoe loaders,dump trucks, graders, hydraulic breaker, crawler loaders and so on. Moreover, we have the model of CATERPILLAR

China's sealing materials products is better and better In view of the sealing requirements under high speed, high pressure and wide temperature range conditions, China's scientific research institutions have actively carried out research on related materials and products. At present, a series of product patterns have been formed, which has solved the urgent need for sealing technology in the hydraulic and pneumatic industries, and the product level has been continuously improved. Taking construction machines seal for example, there are piston seal, rod seal, hydraulic seal, oil seal for different cylinder seals like wonepart, we supply all kinds of construction machine seal kits, you could find the item and price and buy goods online http://www.wonepart.com/product_search.If you have special requirement, you could contact china seal manufacture for more details.

The factors for seal losing efficacy 1. Design selection is not reasonable (1) The seal is divided into two categories: static seal and dynamic seal according to whether there is relative movement between the two joint faces sealed. The dynamic seal is divided into a rotary dynamic seal and a mobile dynamic seal according to the relative movement direction. In addition, the type of working medium, pressure, temperature and the relative speed of movement between the two pairs of seals have different requirements on the material and structure of the seal. For example, static seals use O-rings, various gaskets, sealants, etc.; rotary seals are used in addition to O-rings, and oil seals are widely used; reciprocating motions generally use O-rings, especially at high speeds. Generally, it is not common used, and lip seals such as a V shape, a Y shape, a Yx shape, a J shape, and the types are generally used.

1. When installing the hydraulic seal, if you do not pay attention to cleaning the installation site, resulting in not being a tight hydraulic seal. The repairmen will remove the burrs on the chamfer of the cylinder seal before installing of the hydraulic seal. This minor detail will greatly reduce the probability of cylinder seal damage.

What is the service life of hydraulic seal? How to keep the construction machine seal like cylinder seal? We are seal manufacture and supplier for all kinds of brand, we analyze the seal for all kinds of machines such excavators, hydraulic breakers, backhoe loaders, cranes and so on. Moreover, we have NOK seal from Japan.