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Application Scope

Dms Seals's O-ring Seal is widely used in the Manufacturing Industrial Parts Seals industry.According to different needs of customers, Dms Seals is capable of providing reasonable, comprehensive and optimal solutions for customers.

Product Comparison

Under the guidance of market, Dms Seals constantly strives for innovation. O-ring Seal has reliable quality, stable performance, good design, and great practicality.Compared with other same kind of products in the market, Dms Seals's O-ring Seal is equipped with the following outstanding advantages.

Company Advantages
1. hydraulic oil seal from Dms Seals Technology Co.,limited is high-quality and cost-effective.
2. The mature production process of DMS Seal Manufacturer makes it more valuable.
3. Our creative design team has taken the design of DMS Seal Manufacturer to the next level.
4. DMS Seal Manufacturer achieves a reliable and correct quality of hydraulic oil seal .
5. This product can maintain a hygienic surface. The material used does not easily harbor bacteria, germs, and other harmful microorganisms such as mold.
6. The product is not prone to high vibration environment. Thanks to its heavy-duty construction, it can effectively resist any kind of impact.
7. The printing on it can help define the item being packaged, which gives the customer all the details of making an informed purchase.
8. The product has the advantage of high machining precision. It is controlled by a precisely programmed computer system and processed according to the instructions given in the digital form.
9. Dms Seals Technology Co.,limited's manufaction line follows a strictly uniform standard.
10. In addition, Dms Seals Technology Co.,limited is capable of manufacturing hydraulic oil seal , which are.
11. Except for its good quality, our hydraulic oil seal is also famous among customers for its service.

1. Installation Recommendation

2. Installation Sizes

Rod Diameter dN 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	-	dN+4.9	2.2	0.4	0.3	0.20	0.15	1.78
8-18.9	19-37.9	-	dN+7.3	3.2	0.6	0.4	0.25	0.15	2.62
19-37.9	38-199.9	8-18.9	dN+10.7	4.2	1.0	0.4	0.25	0.20	3.53
38-199.9	200-255.9	19-37.9	dN+15.1	6.3	1.3	0.5	0.30	0.20	5.33
200-255.9	256-649.9	38-199.9	dN+20.5	8.1	1.8	0.6	0.35	0.25	7.00
256-649.9	650-999.9	200-255.9	dN+24.0	8.1	1.8	0.6	0.35	0.25	7.00
650-999.9	≥1000.0	256-649.9	dN+27.3	9.5	2.5	0.7	0.50	0.30	8.40
≥1000.0	-	650-999.9	dN+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

dN h9

D1 H9

L1+0.2

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

32.7

32.3

35.7

4.2

3.2

4.2

GSJ22*32.7*4.2

GSJ25*32.3*3.2

GSJ25*35.7*4.2

26.57*3.53

26.64*2.62

29.74*3.53

38.7

40.7

42.7

4.2

GSJ28*38.7*4.2

GSJ30*40.7*4.2

GSJ32*42.7*4.2

31.34*3.53

34.52*3.53

36.09*3.53

45.7

46.7

53.1

4.2

6.3

GSJ35*45.7*4.2

GSJ36*46.7*4.2

GSJ38*53.1*6.3

37.69*3.53

40.87*3.53

43.82*5.33

50.7

55.1

57.1

4.2

6.3

GSJ40*50.7*4.2

GSJ40*55.1*6.3

GSJ42*57.1*6.3

44.04*3.53

43.82*5.33

46.99*5.33

55.7

60.1

60.7

4.2

6.3

4.2

GSJ45*55.7*4.2

GSJ45*60.1*6.3

GSJ50*60.7*4.2

47.22*3.53

50.17*5.33

53.57*3.53

65.1

70.1

66.7

6.3

4.2

GSJ50*65.1*6.3

GSJ55*70.1*6.3

GSJ56*66.7*4.2

56.52*5.33

59.69*5.33

59.92*3.53

71.1

76.5

75.1

6.3

8.1

6.3

GSJ56*71.1*6.3

GSJ56*76.5*8.1

GSJ60*75.1*6.3

59.69*5.33

62.87*6.99

66.04*5.33

Company Features
1. Dms Seals Technology Co.,limited is experienced in manufacturing hydraulic oil seal . Dms Seals Technology Co.,limited is a star in sunny oil seal manufacturer industry. Dms Seals Technology Co.,limited is a leading supplier and manufacturer of rotary seals manufacturer in global market. As the leading double mechanical seal centrifugal pump supplier, DMS Seal Manufacturer has made big progress in the production of products. Dms Seals Technology Co.,limited has a long-standing reputation in premier seals manufacturing market.
2. The demand for product quality and service in Dms Seals Technology Co.,limited is almost extreme. The factory is equipped with advanced production equipment and sophisticated quality testing devices. The equipment and devices are made precisely and run without less manual intervention. This means the monthly product output can be guaranteed. Dms Seals Technology Co.,limited is proud of owning international leading product development capabilities. Our factory is equipped with domestic advanced mechanical facilities that are widely used in automatic production lines. These facilities are well manufactured by advanced technologies, greatly promoting productivity. With the help of advanced technology, the quality of d seal suppliers is superior.
3. The DMS Seal Manufacturer's brand desire is to become the leading supplier. Please contact. DMS Seal Manufacturer can give customers more value than other brands. Please contact. Dms Seals Technology Co.,limited will tap into the our whole strength to provide you with the best. Please contact.

DMS Seal Manufacturer hydraulic oil seal glyd ring for larger piston clearance

hydraulic oil seal

Type:

DMS Seal Manufacturer hydraulic oil seal glyd ring for larger piston clearance-2

m******m

When it comes to comparing with other products, DMS Seals sunny oil seal manufacturer is of greater appearance. Dezheng utilizes high-quality papers only

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The outline of DMS Seals hydraulic oil seal is original and appealing. With advanced testing machines, Dezheng will do rigorous in-house testings on all products

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DMS Seals hydraulic oil seal is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. Dezheng usually sends out the samples within 3-7 days

n******e

The production of DMS Seals double mechanical seal centrifugal pump conforms to the industry standards. Dezheng owns advanced professional German-and Japan-imported production equipment

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The raw material used in DMS Seals premier seals manufacturing is of high quality and has no any strange smell during use. Dezheng's factory is certified to ISO 14001 environment management standards

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d seal suppliers is regarded as one of the most promising d seal suppliers with its d seal suppliers properties. Dezheng has 280+ employees, including 20+ professionals in R&D and Q&C sectors

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