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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rotary seals with nbr or fkm o ring for construction machinery DMS Seal Manufacturer

rotary seals with nbr or fkm o ring for construction machinery DMS Seal Manufacturer

Rotary seals with nbr or fkm o ring for construction machinery DMS Seal Manufacturer

Diameter Range
3 - 1600mm
Pressure Range
0 - 36MPa
Temperature Range
-36℃ +100℃
Speed
0.5 m/s
Medium
hydraulic oil, flame retardant liquid, water and others
pdf

Installation Recommendation

application-DMS Seals-img

Installation Sizes

     Rod Diameter

Groove Diameter

Seal Width

Groove Width

Guide Clearance

S max

D H9

d e8

HL+0.20-10MPa15-36MPa
50-124D-167.580.45-0.350.35-0.30
125-199D-209.5100.55-0.450.45-0.35
200-600D-2612.513

0.60-0.5

0.55-0.45


Application and properties

Applicable to construction machinery, construction machinery and automotive equipment and other industrial fields. Consisting of a sealing ring, a O-ring and two retaining rings, the sealing surface profile is specially designed to accommodate high pressure and low speed, the design of the back of the seal ring increases the contact surface and prevents rotation with the rod or shaft. Low friction, non viscous phenomenon, simple groove, good abrasion resistance and dimensional stability.


Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM 

Back-up ring: POM / PA


Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-36MPa

-36℃+100℃

0.5 m/s

hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

250

280290


d e8

D H9

H

Le

Order No.

50

56

63

34

40

47

7.5

7.5

7.5

8

8

8

7

7

7

OA50*34*7.5

OA56*40*7.5

OA63*47*7.5

70

80

90

54

64

74

7.5

7.5

7.5

8

8

8

7

7

7

OA70*54*7.5

OA80*64*7.5

OA90*74*7.5

95

100

110

79

84

94

7.5

7.5

7.5

8

8

8

7

10

10

OA95*79*7.5

OA100*84*7.5

OA110*94*7.5

115

120

125

99

104

105

7.5

7.5

9.5

8

8

10

10

10

10

OA115*99*7.5

OA120*104*7.5

OA125*105*9.5

130

140

150

110

120

130

9.5

9.5

9.5

10

10

10

10

10

10

OA130*110*9.5

OA140*120*9.5

OA150*130*9.5

250

280

290

224

254

264

12.5

12.5

12.5

10

10

10

12

12

12

OA250*224*12.5

OA280*254*12.5

OA290*264*12.5

300

320

350

274

294

324

12.5

12.5

12.5

10

10

13

12

15

15

OA250*224*12.5

OA280*254*12.5

OA290*264*12.5

380

400

420

354

374

394

12.5

12.5

12.5

13

13

13

15

15

15

OA380*354*12.5

OA400*374*12.5

OA420*394*12.5

450

480

500

424

454

474

12.5

12.5

12.5

13

13

13

15

15

15

OA450*424*12.5

OA480*454*12.5

OA500*474*12.5

560

580

600

534

554

574

12.5

12.5

12.5

13

13

13

15

15

15

OA560*534*12.5

OA580*554*12.5

OA600*574*12.5


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Product Information of rotary seals with nbr or fkm o ring for construction machinery DMS Seal Manufacturer
Product Details
Choose Dms Seals's Oil Seal Manufacturer for the following reasons.Dms Seals has professional production workshops and great production technology. Oil Seal Manufacturer 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.
  • DMS Seal Manufacturer-OA - PTFE Hydraulic Rotary Seal with NBRFKM O-Ring
Product Comparison
Dms Seals carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce O-ring Seal which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.Dms Seals's O-ring Seal has been further improved based on advanced technology, as reflected in the following aspects.
  • DMS Seal Manufacturer-OA - PTFE Hydraulic Rotary Seal with NBRFKM O-Ring-1
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    DMS Seal Manufacturer-OA - PTFE Hydraulic Rotary Seal with NBRFKM O-Ring-2
Company Advantages
1. DMS Seal Manufacturer rotary seals catalogue is manufactured by adopting advanced production technologies. These technologies are constantly updated and improved to meet the industry standards and thus the product can be provided with long-lasting and strong functionality.
2. The production of DMS Seal Manufacturer rotary seals is invested a lot, from R&D to the production equipment, which maximize the performance of he product.
3. Reliable raw materials: the raw materials of DMS Seal Manufacturer rotary seals catalogue are all sourced from the suppliers who have established long term reliable cooperation with us. Their products are all certified.
4. The design of DMS Seal Manufacturer rotary seals catalogue is elaborately designed with the combination of functionality and aesthetics.
5. The product has obtained international quality certificates and meets the quality standard of many countries and regions.
6. Our highly specialized experts ensure the product to meet high level of quality.
7. This product has better quality and performance advantages compared to similar products.
8. A good quality control system and management system ensure the quality of the product.
9. It is a must-have for anyone who needs an energy-saving electric appliance. People will find it is efficient in cutting down electricity bills in the long run.
10. It offers safe shade, saving people from unusual weather, keeping them out of rain, wind, snow, and sun whilst providing very comfortable light levels.
11. The product plays an important role in saving energy and reduce carbon footprint. Over time, it can greatly help the environment.
12. Highly customizable is one of the advantages that our customers like. They can add printed logos or graphics to the product in different ways.

Company Features
1. Dms Seals Technology Co.,limited is one of the large companies in the industry of rotary seals , which has outstanding and competitive advantages. Dms Seals Technology Co.,limited's sales volume keeps rising year by year. Dms Seals Technology Co.,limited is now one of the largest-scale manufacturers, whose volume of exports has been rising steadily. With outstanding quality of rotary seals catalogue, Dms Seals Technology Co.,limited leads the o-ring seal market development and has created industry benchmarks. Dms Seals Technology Co.,limited is a foreign owned enterprise primarily manufacturing high quality rotary shaft seals .
2. Our team of manufacturing members contributes to our business success. They utilize various processing technologies to manufacture products at the highest level and within the lead time. Our factory is equipped with advanced computer-assisted machines. This computer assistance improves accuracy and minimizes errors during production, allowing us to achieve state-of-the-art manufacturing. We have a team of professional engineers. They solve our customers’ challenges through their knowledge of and experience in manufacturing technologies and processes. We have brought together many brilliant minds. They employ their creative thinking to the fullest and always make triumphs in the face of challenges or clients' problems. Our manufacturing plant is near to the raw material source and consumer market. This means that our transportation costs can be greatly reduced and saved.
3. Upholding rotary shaft seals proves to be the source of new impetus for the sustained and healthy development of DMS Seal Manufacturer. Welcome to visit our factory! DMS Seal Manufacturer insists on development concept of rotary seals manufacturer to be an eye-catching enterprise. Welcome to visit our factory! rotary seals catalogue is the core value of the brand DMS Seal Manufacturer. Welcome to visit our factory! DMS Seal Manufacturer strives to establish a technological advantage through teamwork and innovation. Welcome to visit our factory!

rotary seals with nbr or fkm o ring for construction machinery DMS Seal Manufacturer

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