New hydraulic oil seal vendor for larger piston clearance

Company Advantages
1. DMS Seals complies with the essential electrical safety requirements. It is constructed in accordance with international electrical principles and conforms to specific safety standards such as CE marking. DMS Seal manufacturer provides good quality and competitive price hydraulic seals
2. Mature technology, standardized production and strict quality management system ensure the quality of hydraulic oil seal . DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. hydraulic oil seal can be widely applied to different fields. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience

1. Installation Recommendation 

2. Application and properties

The standard combination seal is suitable for a wide range of pressure work and sliding high speed occasions. Low friction, strong wear resistance.

 

3. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

4. Working Conditions

Working  Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
6-1600mm	0-35MPa	-30℃ +200℃	1.5 m/s	general hydraulic oil, water glycol Hydraulic oil and water emulsion type hydraulic oil.

 

5. Installation Dimensions

Nominal Size of Packing, and Housing dimensions				Order No.
d	D	H	L +0.2
18 20 22	27 29 31	4.3 4.3 4.3	4.5 4.5 4.5	SPN18*27*4.3 SPN20*29*4.3 SPN22*31*4.3
27 31.5 47	36 40.5 60	4.3 4.3 7.3	4.5 4.5 7.5	SPN27*36*4.3 SPN31.5*40.5*4.3 SPN47*60*7.3
53 60 65	66 73 78	7.3 7.3 7.3	7.5 7.5 7.5	SPN53*66*7.3 SPN60*73*7.3 SPN65*78*7.3
70 75 80	83 88 93	7.3 7.3 7.3	7.5 7.5 7.5	SPN70*83*7.3 SPN75*88*7.3 SPN80*93*7.3
90 100 110	103.4 113.4 123.4	7.3 7.3 7.3	7.5 7.5 7.5	SPN90*103.4*7.3 SPN100*113.4*7.3 SPN110*123.4*7.3
120 130 140	133.4 143.4 153.4	7.3 7.3 7.3	7.5 7.5 7.5	SPN120*133.4*7.3 SPN130*143.4*7.3 SPN140*153.4*7.3

Company Features
1. We have a tremendous global reach. The products serve our global network of authorized dealers, distributors, and end users in over 27+ countries. Our business grows exponentially on the back of recommendation and repeat orders from these customers.
2. Dms Seals Technology Co.,limited actively contributes to the industry, be proud of the work, and be proud of the achievements. Call!