DMS SEALS TECHNOLOGY CO.,LIMITED

DMS Seals-Mechanical Seals and Oil Ring Seals Manufacturer

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

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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kalrez o ring seal manufacturer with a diisocyanate or a polymeric isocyanate in highly aggressive chemical processing

kalrez o ring seal manufacturer with a diisocyanate or a polymeric isocyanate in highly aggressive chemical processing
  • kalrez o ring seal manufacturer with a diisocyanate or a polymeric isocyanate in highly aggressive chemical processing
  • kalrez o ring seal manufacturer with a diisocyanate or a polymeric isocyanate in highly aggressive chemical processing

kalrez o ring seal manufacturer with a diisocyanate or a polymeric isocyanate in highly aggressive chemical processing

1. Installation Recommendation 
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Product Comparison
O-ring Seal has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.After being improved greatly, Dms Seals's O-ring Seal is more advantageous in the following aspects.
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    application-kalrez o ring seal manufacturer with a diisocyanate or a polymeric isocyanate in highly
Company Advantages
1. DMS Seal Manufacturer o ring seal manufacturer is designed and produced by our engineers with the utilizations of best quality materials and sophisticated tools.
2. DMS Seal Manufacturer o ring seal manufacturer is designed by professional designers who have researched a lot of design methods.
3. DMS Seal Manufacturer o ring seal manufacturer is manufactured in accordance with industry norms.
4. In order to meet its set industry standards, the product is subject to strict quality control throughout the production process.
5. The product is in compliance with international industry quality standards.
6. The product has undergone a comprehensive quality check before shipment.
7. The products are durable and have long service life.
8. The use of this product can help save people's energy costs and reduce carbon emissions. These benefits would last for many years.
9. There is no doubt that it really contributes to cut electricity costs. People can invest in this product to save money.
10. The product is good for helping to reduce energy consumption. Therefore installing this product helps save money by reducing energy costs in a long-run.
11. Installing this product into operation means a range of tasks can be completed faster, freeing up staff to concentrate on other areas of production.
12. Using this product remarkably benefits the electricity system. It helps balance supply and demand in the grid and reduces electricity bills for owners.

1. Installation Recommendation 

kalrez o ring seal manufacturer with a diisocyanate or a polymeric isocyanate 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

NBR / FKM


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

d1 mm

Tolerance

±mm

Inner Diameter

d1 mm

Tolerance

±mm

Inner Diameter

d1 mm

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 the manufacturer of the wiper seal design . The cornerstone of our success is our deep industry experience and expertise. Dms Seals Technology Co.,limited is an experienced and professional Chinese manufacturer of o ring seal kit with excellent product technology. With a good company image and market reputation, Dms Seals Technology Co.,limited has become a major player in the R&D, production, and marketing of rod wiper seals . Dms Seals Technology Co.,limited has obtained a good reputation for strong oil seal ring manufacturing ability over the years. We are one of the very competitive manufacturers in the market. With a complete manufacturing and supply system of metric wiper seal , Dms Seals Technology Co.,limited has continuously innovated and offered products to the markets.
2. In view of the interests of customers, DMS Seal Manufacturer is able to ensure the durability of o ring seal manufacturer . Dms Seals Technology Co.,limited is equipped with industry-leading automated production equipment and testing equipment. Dms Seals Technology Co.,limited has accumulated advanced production technology and the managerial experience for O Ring Manufacturer production. Our o ring kit manufacturer are all produced by the top technology and equipment in this field which has a strong foundation for the upgrading of high-end products. Dms Seals Technology Co.,limited has a collection of top o-ring seal R & D team.
3. DMS Seal Manufacturer sticks to the 'three new' policy: new materials, new processes, new technology. Check it! Customer satisfaction is DMS Seal Manufacturer's ultimate pursuit. For customer satisfaction improvement, DMS Seal Manufacturer has paid more attention to the quality of service except o ring seal manufacturer . Check it!

kalrez o ring seal manufacturer with a diisocyanate or a polymeric isocyanate in highly aggressive chemical processing

o ring seal manufacturer

Type:

kalrez o ring seal manufacturer with a diisocyanate or a polymeric isocyanate in highly aggressive chemical processing-2

The manufacture of DMS Seals wiper seal design is of professionalism. The process mainly includes the following stages: the procurement of metal materials, fabrication of the frame, machining and assembly of component parts, and commissioning. The product will keep the beverage colder longer than glass
The manufacture of DMS Seals oil seal ring involves a wide range of stages, including the procurement of metal materials, components and parts processing, welding, assembly, and testing. It can be customized in terms of size and logo
The basic design steps of DMS Seals O Ring Manufacturer are as followed: recognition of its need or purpose, selection of a possible mechanism, analysis of forces, material selection, design of elements (sizes and stresses), detailed drawing, etc. It can function well in a high-temperature environment
DMS Seals oil seal ring is professionally designed. Its design includes material design, system design, mechanical design and component structure design. The product is easy to clean and maintain with a damp cloth
DMS Seals metric wiper seal undergoes different types of specific mechanical tests. They include creep and stress relaxation testing, drop or shock testing, fatigue testing, and impact toughness testing. It can be customized in terms of size and logo
The product is accurately manufactured to the highest quality standard. The product has a smooth surface with no burs
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