DMS SEALS TECHNOLOGY CO.,LIMITED

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The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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High-quality o-ring seal manufacturers in highly aggressive chemical processing

High-quality o-ring seal manufacturers in highly aggressive chemical processing

High-quality o-ring seal manufacturers in highly aggressive chemical processing
  • High-quality o-ring seal manufacturers in highly aggressive chemical processing
  • High-quality o-ring seal manufacturers in highly aggressive chemical processing

High-quality o-ring seal manufacturers in highly aggressive chemical processing

1. Installation Recommendation 
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Enterprise Strength
  • Dms Seals constructs a scientific management system and a complete service system. We strive to provide customers with personalized and high-quality services and solutions to meet their different needs.
Company Advantages
1. The quality inspection for DMS Seal Manufacturer covers several parts. It will be scrutinized for its strength, anti-bending capability, fineness, color aberration, and thermal stability.
2. DMS Seal Manufacturer has been tested by the third-party organization. It has passed through an electrical test, high current bond test, insulation test, leakage current test, and load test.
3. DMS Seal Manufacturer o-ring seal is tested with great rigor. Requirements and functionalities stipulated in product planning are crucial determining factors when it comes to the necessary tests.
4. The manufacture of DMS Seal Manufacturer adopts a variety of methods to cut and join tensile fabrics, such as advanced sail-making techniques.
5. This product has the advantage of strong corrosion resistance. The surface of it has been processed with special oxidization and plating technique.
6. The product features great electromagnetic compatibility. It has the ability to function satisfactorily in its electromagnetic environment without introducing intolerable electromagnetic disturbance to anything in that environment.
7. The product is safe enough to use. The dangers of electric leakage have been eliminated during production and all electrical components complying with relevant standards of EN or IEC.
8. The product stands out for its high safety during the operation. Because it has automatic break protection from power leakage and short circuit.
9. The product won't become a problem or a nuisance after over-used or frequent switch on/off. It provides desirable visibility.
10. The product is beneficial in helping clinicians and healthcare practitioners make better diagnoses so that patients can get faster treatment.
11. The product is extremely easy to clean and maintain and can be cleaned with normal soap or a cleaning liquid.
12. The product has excellent hand touch feeling. People will find that it is smooth to touch without burrs feeling.

1. Installation Recommendation 

High-quality o-ring seal manufacturers in highly aggressive chemical processing-1


2. Application and properties

Double acting seals, the sealing effect is achieved by the deformation of the section of the O-Rings, and the deformation is determined by the depth of the installation groove. Under pressure, the O-ring has a large surface tension like liquid, used for static sealing more. It is only recommended for better conditions in dynamic applications. System lubrication, pressure, temperature, sealing clearance, speed, medium and surface quality of metal parts determine the service life of O-Rings. It is not recommended if the lubrication is not sufficient during rotary motion.


3. Standard materials

Silicone


4. Performance parameter


Static Seal

Dynamic Seal

Working Pressure

No support ring, up to 20MPa;

With the support ring, up to 40MPa;

With special support ring, up to 200MPa.

No support ring, up to 5MPa;

With the support ring, higher pressure.

Movement Speed

Maximum reciprocating speed up to 0.5m / s; maximum rotation speed up to 2.0m/s.

Temperature

NBR: -30℃ - 100℃;  FKM: -20℃ - 220℃.



5. Wire Diameter Tolerance

Wire diameter of O-Ring (mm)

Tolerance (±mm)

0-1.8

0.08

1.80-2.65

0.09

2.65-3.55

0.10

3.55-5.30

0.13

5.30-7.00

0.15

7.00-8.00

0.18

8.00-10.00

0.21

10.00-12.00

0.25

 

6. Inner diameter tolerance

Inner Diameter

dmm

Tolerance

±mm

Inner Diameter

dmm

Tolerance

±mm

Inner Diameter

dmm

Tolerance

±mm

0.70-2.50

2.50-4.50

4.50-6.30

0.13

0.14

0.15

43.70-45.00

46.00-46.20

46.20-47.50

0.42

0.43

0.44

95.00-97.50

97.50-100.00

100.00-103.00

0.83

0.84

0.87

6.30-8.50

8.50-10.00

10.00-11.20

0.16

0.17

0.18

47.50-48.70

48.70-50.00

50.00-51.50

0.45

0.46

0.47

103.00-106.00

106.00-109.00

109.00-112.00

0.89

0.91

0.93

11.20-14.00

14.00-16.00

16.00-18.00

0.19

0.20

0.21

51.50-53.00

53.00-54.50

54.50-56.00

0.48

0.50

0.51

112.00-115.00

115.00-118.00

118.00-122.00

0.95

0.97

1.00

18.00-20.00

20.00-21.20

21.20-23.60

0.22

0.23

0.24

56.00-58.00

58.00-60.00

60.00-61.50

0.52

0.54

0.55

122.00-125.00

125.00-128.00

128.00-132.00

1.03

1.05

1.08

23.60-25.00

25.00-26.50

26.50-28.00

0.25

0.26

0.28

61.50-63.00

63.00-65.00

65.00-67.00

0.56

0.58

0.59

132.00-136.00

136.00-140.00

140.00-145-00

1.10

1.13

1.17

28.00-30.00

30.00-31.50

31.50-33.50

0.29

0.31

0.32

67.00-69.00

69.00-71.00

71.00-73.00

0.61

0.63

0.64

145.00-150.00

150.00-155.00

155.00-160.00

1.20

1.24

1.27

33.50-34.50

34.50-35.50

35.50-36.50

0.33

0.34

0.35

73.00-75.00

75.00-77.50

77.50-80.00

0.66

0.67

0.69

160.00-165.00

165.00-170.00

170.00-175.00

1.31

1.34

1.38

36.50-37.50

37.50-38.70

38.70-40.00

0.36

0.37

0.38

80.00-82.50

82.50-85.00

85.00-87.50

0.71

0.73

0.75

175.00-180.00

180.00-185.00

185.00-190.00

1.41

1.44

1.48

40.00-41.20

41.20-42.50

42.50-43.70

0.39

0.40

0.41

87.50-90.00

90.00-92.50

92.50-95.00

0.77

0.79

0.81

190.00-195.00

195.00-200.00

200.00-206.00

1.51

1.55

1.59

206.00-212.00

212.00-218.00

224.00-230.00

1.63

1.71

1.75

325.00-335.00

335.00-345.00

345.00-355.00

2.43

2.49

2.56

500.00-515.00

515.00-530.00

530.00-545.00

3.54

3.63

3.72

230.00-236.00

236.00-243.00

243.00-250.00

1.79

1.83

1.88

355.00-365.00

365.00-375.00

375.00-387.00

2.62

2.68

2.76

545.00-560.00

560.00-580.00

580.00-600.00

3.81

3.93

4.05

250.00-258.00

258.00-265.00

265.00-272.00

1.93

1.98

2.02

387.00-400.00

400.00-412.00

412.00-425.00

2.84

2.91

2.99

600.00-615.00

615.00-630.00

630.00-650.00

4.13

4.22

4.34

272.00-280.00

280.00-290.00

290.00-300.00

2.08

2.14

2.21

425.00-437.00

437.00-450.00

450.00-462.00

3.07

3.15

3.22

650.00-670.00

4.46

300.00-307.00

307.00-315.00

315.00-325.00

2.25

2.30

2.37

462.00-475.00

475.00-485.00

485.00-500.00

3.30

3.37

3.45




Company Features
1. Dms Seals Technology Co.,limited is successfully operating the business in designing and manufacturing . We differentiate ourselves with years of experience. Dms Seals Technology Co.,limited is a leading manufacturer of in China. We pride ourselves in gaining a reputation through our extensive experience. Dms Seals Technology Co.,limited has grown and prospered, occupying a crucial role in the developing and manufacturing of in the market.
2. Staff working in Dms Seals Technology Co.,limited are all well-trained. o-ring seal is assembled by our highly skilled professionals. Dms Seals Technology Co.,limited owns a professional team of technicians to keep improving our high pressure o ring seals . We have a top R&D team to keep improving quality and design for our oil seal ring . Almost all technician talent for the industry of o ring seal kit work in our Dms Seals Technology Co.,limited.
3. Our company bears social responsibility. We support initiatives and organizations such as Sustainable Coalition, Canopy and Zero Discharge of Hazardous chemicals (ZDHC). Our company is engaged in sustainable management. We regularly discuss strategies in order to accurately grasp the changes in the social needs of the international community and reflect them in management from a long-term perspective. We bear social responsibility. We fulfill our social and environmental responsibility through each of our products. We endeavor to do our part in our company. We take into account our social and environmental obligations to the local communities around our plant.

High-quality o-ring seal manufacturers in highly aggressive chemical processing

o-ring seal

Type:

High-quality o-ring seal manufacturers in highly aggressive chemical processing-2High-quality o-ring seal manufacturers in highly aggressive chemical processing-3

DMS Seals high pressure o ring seals is carefully manufactured. It adopts the latest Computer Numerical Control (CNC) system for accuracy and PC-based controllers for flexibility. Even with heavy cargo, it remains surprisingly quiet
The quality control of DMS Seals high pressure o ring seals begins with the receipt of raw materials. These materials go through extensive QC procedures to ensure that the product is in compliance with the rubber and plastic industry regulation every time. This product stands out for its strong carrying capacity
The components and parts of DMS Seals o-ring seal are guaranteed to meet the food grade standard by the suppliers. These suppliers have been working with us for years and they attach much attention to quality and food safety. This product has strong supporting wheels for outstanding travel and cornering
Before delivery, DMS Seals oil seal ring undergoes a series of quality assurances control including validation of product stability and compatibility, the safety assessment of the ingredients and the evaluation of the regulatory conformity of labels and packaging material. This product is extremely resistant to corrosion
DMS Seals o ring seal kit is produced under complete and complicated procedures conducted by professional technicians. These procedures include molding, applying on the pigment, low baking, and high-temperature sintering. The well-proven fork construction ensures maximum stability
Strict quality tests are made to this product before delivery. This product helps improve labor efficiency, which finally helps save time
The product has been stringently tested on the basis of well-defined quality parameters to ensure it is of superior quality. It is perfectly suitable for right- and left-handed operators
The product is of quality and performance that conforms to the industrial and international standards. This product ensures smooth and effortless pulling and pushing
The product has been certified officially as per the industry quality standards
The QC team adopts professional quality standards to ensure the quality of this product. This product is widely used in factories, workshops, warehouses, supermarkets, etc
Each product meets the quality standards through strict quality test. This product can transport goods safely to their destination
DMS Seals is an advanced o-ring seal enterprise which is specializing in producing and designing oil seal ring.
Dms Seals Technology Co.,limited ensures oil seal ring quality, enhances manufacturing capacity so as to enhance the competitiveness of itself. This product can transport goods safely to their destination
By reason of advanced technology and experienced team, DMS Seals has been growing rapidly since founded. Even with heavy cargo, it remains surprisingly quiet
The point of Dms Seals Technology Co.,limited is to ensure high pressure o ring seals, rather than high pressure o ring seals.
Dms Seals Technology Co.,limited has established perfect management system ensure normal operating, good quality control and support for the production of o-ring seal. It is perfectly suitable for right- and left-handed operators
Dms Seals Technology Co.,limited has formed stable sales market and ripe sales channel for o ring seal kit. Specially galvanized, it is therefore suitable for outdoor applications
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