Quality pu seals manufacturer for piston and hydraulic cylinder

Product Details

Dms Seals's O-ring Seal has excellent performances by virtue of the following excellent details.Dms Seals's O-ring Seal is manufactured in strict accordance with relevant national standards. Every detail matters in the production. Strict cost control promotes the production of high-quality and priced-low product. Such a product is up to customers' needs for a highly cost-effective product.

Company Advantages
1. The design of DMS Seals is very beautiful. The design process borrows state-of-the-art design software such as CAD software.
2. DMS Seals is meticulously designed. Its development takes into considerations that operational efficiency, functionality, productivity, component performance, operation safety, etc.
3. In the design phase of DMS Seals pu seals manufacturer , many factors have been taken into considerations such as static and dynamic deformations of the structures, stability, accuracy, and anti-fatigue performance, etc.
4. Our professional team guarantees high quality and stable performance.
5. Reliability: Quality inspection is throughout the whole production, removing all defects effectively and greatly ensuring the consistent quality of the product.
6. The product has a long operation life and can be held up for a long time. Thus, it is proved that this quality product has won high recognition in the market for its durability.
7. The product will definitely bring incremental returns for people in the long run. It generates utility savings over its service life.
8. This product is durable, breathable, soft, easy to care for, and generally quite affordable. It is the choice if one wants high-quality garments.
9. Installing this product into operation means a range of tasks can be completed faster, freeing up staff to concentrate on other areas of production.
10. We have got a reflection that the product will not wiggle after they close it, instead, it sticks firmly to the sealing strip.

1. Installation Recommendation

2. Installation Sizes

Rod Diameter d_N h9			Groove Diameter	Groove Width	Radius	Radial Clearance S max.			O-Ring Cross-Section
Standard Application	Light Application	Heavy Duty Application	D₁ H9	L₁+0.2	R₁	10MPa	20MPa	40MPa	d₂
3-7.9	8-18.9	-	d_N+4.9	2.2	0.4	0.3	0.20	0.15	1.78
8-18.9	19-37.9	-	d_N+7.3	3.2	0.6	0.4	0.25	0.15	2.62
19-37.9	38-199.9	8-18.9	d_N+10.7	4.2	1.0	0.4	0.25	0.20	3.53
38-199.9	200-255.9	19-37.9	d_N+15.1	6.3	1.3	0.5	0.30	0.20	5.33
200-255.9	256-649.9	38-199.9	d_N+20.5	8.1	1.8	0.6	0.35	0.25	7.00
256-649.9	650-999.9	200-255.9	d_N+24.0	8.1	1.8	0.6	0.35	0.25	7.00
650-999.9	≥1000.0	256-649.9	d_N+27.3	9.5	2.5	0.7	0.50	0.30	8.40
≥1000.0	-	650-999.9	d_N+38.0	13.8	3.0	1.0	0.70	0.60	12.00

3. Application and properties

Applicable to high and low speed reciprocating motion and high pressure system cylinder rod sealing. Good dimensional stability, not affected by temperature, low friction, strong corrosion resistance, could work in the situation with or without lubrication, easy installation.

Meet the standards of GB/T 15242.1-94 and GB/T 15242.3-94.

4. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

5. Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3 - 1600mm	0 - 60MPa	-45℃ +200℃	15 m/s	hydraulic oil, flame retardant liquid, water, gas

6. Installation Dimensions

Rod Dia.

Groove Dia.

Groove Width

Order No.

O-Ring Dimensions

d_N h9

D₁ H9

L₁+0.2

8.9

9.9

10.9

2.2

GSJ4*8.9*2.2

GSJ5*9.9*2.2

GSJ6*10.9*2.2

5.28*1.78

6.75*1.78

7.65*1.78

12.9

15.3

14.9

2.2

3.2

2.2

GSJ8*12.9*2.2

GSJ8*15.3*3.2

GSJ10*14.9*2.2

9.25*1.78

10.77*2.62

11.8*1.78

17.3

16.9

19.3

3.2

2.2

3.2

GSJ10*17.3*3.2

GSJ12*16.9*2.2

GSJ12*19.3*3.2

12.37*2.62

13.3*1.78

13.94*2.62

18.9

21.3

19.9

2.2

3.2

2.2

GSJ14*18.9*2.2

GSJ14*21.3*3.2

GSJ15*19.9*2.2

15.6*1.78

15.54*2.62

16.67*1.78

22.3

20.9

23.3

3.2

2.2

3.2

GSJ15*22.3*3.2

GSJ16*20.9*2.2

GSJ16*23.3*3.2

17.12*2.62

17.17*1.78

18.72*2.62

22.9

25.3

29.7

2.2

3.2

4.2

GSJ18*22.9*2.2

GSJ18*25.3*3.2

GSJ19*29.7*4.2

18.77*1.78

20.29*2.62

23.39*3.53

27.3

30.7

29.3

3.2

4.2

3.2

GSJ20*27.3*3.2

GSJ20*30.7*4.2

GSJ22*29.3*3.2

21.89*2.62

23.39*3.53

23.47*2.62

Company Features
1. DMS Seals has a number of delighted customers to be served very well. Dms Seals Technology Co.,limited lies in a leading position in the production of pu seals manufacturer in China. Dms Seals Technology Co.,limited now leads the development of shaft seals for pumps industry.
2. DMS Seals enjoys a great reputation because of its highly innovative technologies. DMS Seals has a high level of piston rings by size production technology. DMS Seals continues to be introducing technologies to involve in the procedure of seals gaskets suppliers production. Dms Seals Technology Co.,limited has state-of-art technology for . Adopting advanced and progressive technology to produce rubber seal molding is a main focus for DMS Seals now.
3. The present goal for DMS Seals would be to enhance client satisfaction while retaining the first-rate of this item. Inquiry! Our ultimate goal is to be one of the leading dust seal manufacturers suppliers in the global market. Inquiry! With the support of our professionals, DMS Seals has enough confidence to make seal caps manufacturer . Inquiry! DMS Seals continues to evolve to meet rapidly changing market needs. Inquiry! To stay ahead, Dms Seals Technology Co.,limited continuously improves and thinks in a creative way. Inquiry!

Quality pu seals manufacturer for piston and hydraulic cylinder

pu seals manufacturer

Type:

Quality pu seals manufacturer for piston and hydraulic cylinder-2

s******u

Dms Seals Technology Co.,limited has modern workshops and equipment, and has multiple sets of imported inspection and testing devices, and the production personnel strictly follow the national quality management system during production rubber seal molding to ensure that rubber seal molding provided to customers is of excellent quality , high quality products.

j******o

rubber seal molding The material is superior, the product is durable, and the design is generous, the appearance is classic, and the workmanship is fine, the details are in place, the finished product is not only good in quality, but also has a high-grade texture.

z******o

Dms Seals Technology Co.,limited There are large-scale workshops, standardized production workshops, modern production lines, and skilled technology and craftsmanship. The shaft seals for pumps produced is not only good in quality and excellent in quality, but also meets relevant international quality standards. The pass rate of products is high, and customers can rest assured Partner with us for purchasing.

w******a

shaft seals for pumps Carefully designed by professional designers, the design is scientific and reasonable, and selected high-quality raw materials are processed with advanced technology to make it of excellent quality and more durable.

f******q

Dms Seals Technology Co.,limited Passed various relevant national certifications, rubber seal molding produced have relevant quality inspection certificates, the quality of the products is guaranteed, and customers are more assured in purchasing.

n******p

The product has good colorfastness. There is no excessive dye deposition on the fabric surface, which affects the fastness of the fabric. Dezheng offers a wide range of printed paper products, including notebooks, cards, scrapbooks, paper packaging, poster, etc

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