DMS Seals high end polyurethane hydraulic seals supplier to high and low speed

Company Advantages
1. DMS Seals polyurethane hydraulic seals has been teste. It is in accordance with European norms in accredited testing institutions, including environmental and fire safety ones. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
2. When considering comfort, size, shape, and style, this product is perfect for any room. All its functions are designed to satisfy users. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. polyurethane hydraulic seals is worth popularizing with the characteristics of . To reduce costs with high-efficiency work is the DMS's purpose

1. Standard material

Sealing body: filled with polytetrafluoroethylene F-PTFE

Elastomer: Nitrile NBR or Viton FKM

2. Scope of application

This seal has the same performance as SPNO. Since SPN is a square elastic body, it can provide a uniform expansion elastic force for the sealing ring, and can be well used in the situation of wide pressure working range and high sliding speed.

When designing and selecting, please refer to NOK's SPN series standards.

 

3. Features and Benefits

1. The groove is simple and can be used for integral piston.

2. Small friction, no crawling phenomenon.

3. The static sealing performance is very good. Ensure high wear resistance.

4. Due to the large extrusion gap, it can also be used safely in dirty media.

5. Square elastomer can ensure high durability.

6. Suitable for the latest environment-friendly and safe hydraulic fluid (bio-oil).

Groove Sizes			L +0.2	Order No.
d	D	H
18 20 22	27 29 31	4.3 4.3 4.3	4.5 4.5 4.5	MDI18*27*4.3 MDI20*29*4.3 MDI22*31*4.3
27 31.5 47	36 40.5 60	4.3 4.3 7.3	4.5 4.5 7.5	MDI27*36*4.3 MDI31.5*40.5*4.3 MDI47*60*7.3
53 60 65	66 73 78	7.3 7.3 7.3	7.5 7.5 7.5	MDI53*66*7.3 MDI60*73*7.3 MDI65*78*7.3
70 75 80	83 88 93	7.3 7.3 7.3	7.5 7.5 7.5	MDI70*83*7.3 MDI75*88*7.3 MDI80*93*7.3
90 100 110	103.4 113.4 123.4	7.3 7.3 7.3	7.5 7.5 7.5	MDI90*103.4*7.3 MDI100*113.4*7.3 MDI110*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	MDI120*133.4*7.3 MDI130*143.4*7.3 MDI140*153.4*7.3

Company Features
1. Dms Seals Technology Co.,limited, as one the biggest developer & manufacturer of in China, has grown into a professional provider in this industry. Always aim high in quality of polyurethane hydraulic seals .
2. The cutting-edge technology adopted in hydraulic sealing solutions helps us win more and more customers.
3. Every piece of polyurethane hydraulic seals has to go through material checking, double QC checking and etc. The company's stated promise is ' To give the best service, make the best quality products'. We are working on cultivating a professional team of staff who can provide world-class customer service. Welcome to visit our factory!