Jiangsu East China Machinery Contact: Ye Xing, 15952822199 - Our company provides cryogenic liquid nitrogen, liquid oxygen tank on-site make-up vacuum service for various domestic hospitals. The equipment is provided by our company for logistics delivery to customer location Wei customer service. The operating procedures are: on-site measurement of the original vacuum level of the container → recording on the record → signature confirmation by both parties → starting vacuuming → record once every half hour → end of vacuum pumping → provide final vacuuming result → customer acceptance → customer pays off payment To operate, the customer can also request the local quality inspection department to measure the vacuum after the pumping is completed. It is also possible to pay the final payment after reaching the national standard. After vacuum pumped by vacuum, it is obviously superior to vacuum. We provide three years warranty on vacuum after pumping. If the vacuum value exceeds the national standard within three years, we can make free refill. Please be assured to purchase. Contact: Ye Xing, 15952822199 Website:

For CATERPILLAR Cylinder Seal Kit

Hydraulic cylinder seals for excavators are typically used in the following scenarios:
1. Hydraulic cylinder for excavator: The hydraulic cylinder of the excavator is one of the main hydraulic components of the excavator,
The quality of hydraulic cylinder seals directly affects the working efficiency and service life of hydraulic cylinders.
2. Construction machinery: Hydraulic cylinder seals for excavators are also widely used in various construction machinery,
Engineering machinery equipment such as loaders, bulldozers, forklifts, etc.
3. Agricultural machinery: Excavator hydraulic cylinder seals are also suitable for various agricultural machinery,
Agricultural machinery and equipment such as tractors, harvesters, etc.
4. Aerospace: Excavator hydraulic cylinder seals can also be applied in the aerospace field,
Aerospace equipment such as airplanes, satellites, etc.
In summary, the hydraulic cylinder seal of excavators is a widely used seal in various mechanical equipment,
Its quality has a significant impact on the performance and lifespan of mechanical equipment.

For Caterpillar Cylinder Seal Kit,Hydraulic Pump Seal Kit,Bucket Cylinder Seal Kit,Boom Cylinder Seal Kit

Safe Seal Technology Co., Ltd. , https://www.jolseals.com