DMS Seals hydraulic oil seal manufacturers company for piston and hydraulic cylinder

Company Advantages
1. The development of DMS Seals hydraulic oil seal manufacturers is innovative. It is carried out by our professional team who try to provide innovative appliances with energy conservation and efficiency principle in mind. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management
2. The product is able to complement any modern room style with its desired aesthetics, providing a room with comfort and relaxation. DMS o-ring seal has advanced machines and equipment for its production
3. This product does not fade. It passed laboratory tests and created different conditions such as wet, dry, heat, frost, sweat and light. We can support OEM and ODM
4. This product has a unique versatility - it is refined enough to fit for city life, but even in a country house, it still works perfectly against a more rustic backdrop. The high pressure seals have strong wear resistance to hard conditions

1. Installation Recommendation 

2. Installation Sizes

 

Piston 

P<5MPa	B=d+0.9	D<60	C=4	h <7	L=h+0.5
P 5-10MPa	B=d+0.7	D 60-180	C=6.5	h =7-8	L=h+0.8
P 10-20MPa	B=d+0.4	D 180-250	C=7.5	h >8	L=h+1.0
P 20-30MPa	B=d+0.2	D 250-400	C=10	h >8	L=h+1.0

Piston Rod

P<5MPa	B=D-0.9	D<60	C=4	D1=D-1	h<7	L=h+0.5
P 5-10MPa	B=D-0.7	D 60-180	C=5.5	D1=D-1	h=7-8	L=h+0.8
P 10-20MPa	B=D-0.4	D 120-180	C=6.5	D1=D-1	h>8	L=h+1.0
P 20-30MPa	B=D-0.2	D 180-250	C=7.5	D1=D-2	h>8	L=h+1.0
P 30-40MPa	B=D-0.1	D 250-400	C=10	D1=D-2	h>8	L=h+1.0

3. Application and properties

UNS seal is common use in the hydraulic cylinder, it is a typical lip seal. It can get good sealing effect in piston and piston rod. UNS seal mainly used for the piston or piston rod of heavy duty machinery and industry hydraulic.

 

4. Standard materials

TPU, CPU

 

5. Working condition

Pressure: CPU≤40MPa  TPU≤31.5MPa

Temperature: -35~+100℃

Speed: 0.5m/s

Medium: Hydraulic oils ( mineral oil-based )

Company Features
1. Dms Seals Technology Co.,limited has become a major hydraulic oil seal manufacturers manufacturing base in China , supplying a majority of mechanical seal operation items to the world market. The manufacture of seals is produced by our advanced technology.
2. Dms Seals Technology Co.,limited has strong technical force and can design and manufacture various piston rings by size according to the actual needs of users.
3. industrial seals manufacturers is of high quality thanks to the application of technology. The company considers that taking up corporate social responsibility has direct economic value. By actively taking part in social courses such as charity sales and combatting earthquake and carrying out relief work, the company highlights its social impact which in return causes profits. Inquiry!