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Want to know more product information? We will provide you with detailed pictures and detailed content of O-ring Seal in the following section for your reference.Dms Seals has professional production workshops and great production technology. O-ring Seal we produce, in line with the national quality inspection standards, has reasonable structure, stable performance, good safety, and high reliability. It is also available in a wide range of types and specifications. Customers' diverse needs can be fully fulfilled.

Company Advantages
1. The production procedures of DMS Seal Manufacturer include materials preparation, CAD design, material cutting, stamping, sewing, and stitching, which are all done to provide a good precondition for shoemaking.
2. The development of DMS Seal Manufacturer natural rubber seal is the soul of wit of our R&D team. It is developed with great performance and functionality by the R&D staff who have experience in energy conservation and consumption reduction, the knowledge of transformer and motor, and the wiring installation.
3. In the production process, 品牌名称] is strictly inspected. It has been scrutinized in terms of color shading, colorfastness, fabric weight, seam slippage, etc.
4. DMS Seal Manufacturer has passed various kinds of tests in the laboratory. These tests include fire protection test, acoustic test, and durability test.
5. DMS Seal Manufacturer has to go through a series of electrical tests. They include interference tests, such as static, harmonic wave, and voltage fluctuation tests.
6. The product is in compliance with the highest quality standards set forth by the globally recognized organizations.
7. natural rubber seal has new function of comparing with previous version.
8. The product provides customers with the desired functionality.
9. The scientific product management system ensures that the product has qualified quality.
10. A professional quality inspection team is allocated to ensure the product is always of the superior quality.
11. It can meet the more and more complicated requirements from the market.
12. Dms Seals Technology Co.,limited can meet the needs of customers with the fastest speed and highest product quality of natural rubber seal .
13. This product has been given more expectations in the market.

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 the leader of the natural rubber seal industry's progress and innovation. Dms Seals Technology Co.,limited is in the domestic leading position on mechanical seals houston manufacture. Dms Seals Technology Co.,limited applies the most advanced technology to produce ptfe o ring . DMS Seal Manufacturer has been the most popular manufacturer in mechanical shaft seal suppliers industry.
2. With finest technology applied into producing cable seal manufacturers , the quality has been improved. We have professional QC team to guarantee molded seals 's quality. Dms Seals Technology Co.,limited has set up professional R&D base to provide technical support.
3. We have defined our mission. To be a professional company of choice through continuous goal alignment of all stakeholders – clients, partners, employees, shareholders, and society. Get quote! We always hold on to the principle: consistently optimizing the products under an awareness of anxiety. We will defeat our competitors by providing outstanding product quality. Get quote! We understand that giving back is what drives us to success. We encourage employees to donate time, energy, or money to their communities, such as cleaning up parks or volunteering at homeless shelters. Get quote!

DMS Seal Manufacturer hot sale natural rubber seal wholesale

natural rubber seal

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DMS Seal Manufacturer hot sale natural rubber seal wholesale-2

q******n

When it comes to comparing with other products, DMS Seals molded seals is of greater appearance. Dezheng's products are approved by TUV certification

g******a

The outline of DMS Seals ptfe o ring is original and appealing. Dezheng usually sends out the samples within 3-7 days

o******y

DMS Seals mechanical shaft seal suppliers is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. Dezheng owns a well-equipped factory of 1,500 square meters

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The production of DMS Seals natural rubber seal conforms to the industry standards. Dezheng utilizes high-quality papers only

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The raw material used in DMS Seals mechanical shaft seal suppliers is of high quality and has no any strange smell during use. Dezheng has strong production capacity, reaching an annual output of RMB 140 million

q******h

ptfe o ring is regarded as one of the most promising natural rubber seal with its natural rubber seal properties. Over 20+ years of development, Dezheng now has 10,000 customers worldwide

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