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Product Information
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Application Scope

The Oil Seal Manufacturer produced by Dms Seals is widely used.With a focus on O-ring Seal, Dms Seals is dedicated to providing reasonable solutions for customers.

Company Advantages
1. piston seal material is designed to be luxuriant in .
2. The design of piston seal material has been viewed to be highly original.
3. piston seal material has the superior characteristic of .
4. material based piston seal material has many advantages.
5. With the advantages of , piston seal material is thought to be an optimal .
6. piston seal material to be manufactured in this way is good in .
7. By cause of the design of ,DMS Seal Manufacturer enjoys a good reputation.
8. piston seal material has many advantages, such as .
9. The product can effectively ease the pain of the heel caused by long walking and standing for it offers decompression.
10. People even can think of this product as an important element for designing a room. It is one of the best ways to create a happy and healthy space.
11. People do not have to worry that it will get pilling or fade after wearing or washing it a couple of times.
12. If people get a closer look at this product, they will not find any untrimmed threads, loose threads, or other inferior workmanship problems.
13. Having this product helps people keep all the stuff in place in the kitchen. Since it’ll be more spacious, cleaning the whole kitchen will be very easy.

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

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 has obtained a high industry status for its superior piston seal material . Serving as a large scaled manufacturer for oil seal , Dms Seals Technology Co.,limited ranks top in China. Dms Seals Technology Co.,limited is a comprehensive company integrating design, development, manufacture and sale of pneumatic seals . With professional staff and superb technology, DMS Seal Manufacturer has exported hydraulic cylinder piston rings into many countries.
2. We've been focusing on manufacturing high quality rod seal kit for domestic and abroad customers. All testing reports are available for our hydraulic seals ppt . With advanced technology applied in oil seal hydraulic , we take the lead in this industry.
3. We work hard to minimize our footprint by using thoughtful production processes and controls, as well as designing and supplying products that encourage environmental best practices. We set high standards of performance and ethical behaviors. We are judged by how we act and how we live up to our core values of honesty, integrity, and respect for people. Welcome to visit our factory! We are active in environmental protection. We have established a sustainable production plan concerning resources saving. For instance, we will minimize electricity consumption by adopting power saving facilities or technologies. In order to fulfill our social and public responsibility, we are committed to solving communities' issues, protecting our environment, and creating benefits to local people. Welcome to visit our factory! We are fully committed to continuously challenging ourselves through improved service methods and strive to achieve our customers' goals. Welcome to visit our factory!

DMS Seal Manufacturer piston seal material with nbr or pu for sale

piston seal material

Type:

DMS Seal Manufacturer piston seal material with nbr or pu for sale-2

c******o

When it comes to comparing with other products, DMS Seals rod seal kit is of greater appearance. Dezheng has been engaged in the printing industry since 1997

l******h

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

p******e

DMS Seals pneumatic seals is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. Dezheng's products are approved by TUV certification

k******h

The production of DMS Seals oil seal conforms to the industry standards. Dezheng has strong production capacity, reaching an annual output of RMB 140 million

u******f

The raw material used in DMS Seals rod seal kit is of high quality and has no any strange smell during use. Dezheng has 280+ employees, including 20+ professionals in R&D and Q&C sectors

q******i

hydraulic seals ppt is regarded as one of the most promising hydraulic cylinder piston rings with its hydraulic cylinder piston rings properties. Dezheng has advanced 4-color offset printing technique as well as Pantone printing technique

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