Company Advantages
1. The design of DMS Seals is novel in the industry.
2. The unique design makes DMS Seals more competitive in the industry.
3. DMS Seals is made using advanced production technology in tune with the industrial principles.
4. Each DMS Seals is highly designed and matched by our workers.
5. The product is of a very high standard quality, well-recognized among customers.
6. The quality of the product meets both the quality standards and the customer's expectation.
7. With the extraordinary quality, it can attract the attention of most customers.
8. hydraulic seal design is made by unique treatment process for the great performance of for users.
9. Processing technology improves greatly the durability and endurance of hydraulic seal design .
10. The offered product is immensely appreciated among the customer-base in the industry.
11. The product is widely accepted by our customers with its fine applicability.
12. With the development of the industry, the product will have a large potential user group.
13. The product is now widely accepted among customers and has a wide application in the market.
14. With so many advantages, the product has an extensive range of market application.

Scope of application

DAQ2 piston seal retains the low friction, high pressure resistance and high speed characteristics of PTFE seals, and has the sealing characteristics of rubber, which is suitable for some occasions with high speed and high pressure and need to maintain pressure.

It can be used as a two-way motion piston accumulator and a sealing element for position control cylinders, clamping cylinders, etc., and can be used in machine tools, presses, rolling mills, shoe machines, piston accumulators, heavy suspension cylinders, etc. Especially recommended for heavy duty and large diameter applications.

 Features and Benefits

1. Good dynamic and static sealing performance;

2. With the function of maintaining pressure, the leakage in the cylinder is small;

3. Good sliding performance, no crawling;

4. Hydraulic fluid (bio-oil) suitable for new environmental protection and safety;

5. Since a wide variety of materials can be used, it has strong adaptability to working conditions;

6. It combines low friction and high elasticity, with double safety;

7. The groove design is simple and the installation space is small. The groove size conforms to ISO 7425/1, and can be interchanged with Glynn, Sterling, etc.;

8. Larger extrusion gap can be allowed, depending on the application, so the processing cost can be reduced;

9. Where two media need to be separated (eg: fluid/fluid or fluid/gas), the gas permeability is low and the sealing efficiency is high.

Item	Specifications
Product Name	Daq2 Star Type Double O-Ring Combined Seal Aqf Piston Accumulator Seal
Products Category	Hydraulic seals, Oil seals, O-Rings
Material	PTFE, PU, NBR, FKM, PA, POM, Silicone, EPDM, FFKM, UPE, PEEK etc.
Propeties	High temperature, low temperature, high pressure, low pressure,friction resistance
Sizes	Standard and customize
Medium	Hydraulic oil,  anti-fire fluid, water, gas etc
Application	excavators, loaders, graders, dump trucks, forklifts, bulldozers, scrapers, mining trucks, cranes, aerial vehicles, garbage transfer vehicle, sliding cars, agricultural machinery, logging equipment, etc.

NO.	SIZE	NO.	SIZE
1	DAQ2-40*30*6.3	25	DAQ2-140*122*12.3
2	DAQ2-42*32*6.3	26	DAQ2-150*132*12.3
3	DAQ2-45*35*6.3	27	DAQ2-160*142*12.3
4	DAQ2-48*38*6.3	28	DAQ2-170*152*12.3
5	DAQ2-50*40*6.3	29	DAQ2-180*162*12.3
6	DAQ2-52*42*6.3	30	DAQ2-190*172*12.3
7	DAQ2-55*45*6.3	31	DAQ2-200*182*12.3
8	DAQ2-60*50*6.3	32	DAQ2-210*192*12.3
9	DAQ2-63*53*6.3	33	DAQ2-220*202*12.3
10	DAQ2-65*55*6.3	34	DAQ2-230*212*12.3
11	DAQ2-70*60*6.3	35	DAQ2-240*222*12.3
12	DAQ2-75*65*6.3	36	DAQ2-250*232*12.3
13	DAQ2-80*67*8.3	37	DAQ2-280*262*12.3
14	DAQ2-85*72*8.3	38	DAQ2-300*282*12.3
15	DAQ2-90*77*8.3	39	DAQ2-320*302*12.3
16	DAQ2-95*82*8.3	40	DAQ2-350*332*12.3
17	DAQ2-100*87*8.3	41	DAQ2-400*382*12.3
18	DAQ2-105*92*8.3	42	DAQ2-420*402*12.3
19	DAQ2-110*97*8.3	43	DAQ2-450*432*12.3
20	DAQ2-115*102*8.3	44	DAQ2-480*449*16.3
21	DAQ2-120*107*8.3	45	DAQ2-500*469*16.3
22	DAQ2-125*112*8.3	46	DAQ2-600*569*16.3
23	DAQ2-130*117*8.3	47	DAQ2-700*669*16.3
24	DAQ2-135*117*12.3	48

Company Features
1. Dms Seals Technology Co.,limited has become most people's reliable choice by its . DMS Seals has come to eyes of international market and got a good start. DMS Seals takes the leading position in hydraulic seal design industry. Dms Seals Technology Co.,limited is outstanding among cheap oil seals manufacturers. In the changeable market, Dms Seals Technology Co.,limited is capable of adapting to people's needs for piston seals and make rapid response.
2. The hydraulic rubber seal production process uses intelligent technology for precise control. We have employees that are well educated and trained. They have a keen sense of responsibility to improve the quality of process outputs by identifying and removing the causes of defects. We have technologically advanced manufacturing facilities. They are incredibly flexible, fully-automated, and computer-driven, allowing us to produce products precisely to the required specifications.
3. The service of DMS Seals ranks top in transmission piston seal industry. Ask! Making best shaft wiper seal is our common pursuit and ideals. Ask! DMS Seals has been stressing the importance of customer satisfication. Ask! DMS Seals aims to be a globally competitive manufacturer. Ask! Praised by users because of our exquisite hydraulic swivel seals and considerate service is the goal of DMS Seals for now. Ask!

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