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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DMS Seal Manufacturer crane mechanical seals with nbr or fkm o ring for automotive equipment

DMS Seal Manufacturer crane mechanical seals with nbr or fkm o ring for automotive equipment

DMS Seal Manufacturer crane mechanical seals with nbr or fkm o ring for automotive equipment

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


Price
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Company Advantages
1. DMS Seal Manufacturer crane mechanical seals adopts the novel design in order to follow the ever-changing market trends. DMS Seals takes the lead in grasping the development trend of the industry
2. Dms Seals Technology Co.,limited enjoys a network of exclusive partnerships with many crane mechanical seals brands. DMS Seal manufacturer provides good quality and competitive price hydraulic seals
3. The product has good electromagnetic compatibility. It works stably together with other devices, also it does not affect the normal operation of other electrical appliances. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
4. The product has good heat dissipation. is created to increase the contact surface area between solid and fluid, hence increasing the effectiveness of heat transfer. Quality control of the seals is the basis for DMS Seals
5. The product is able to withstand high voltage. It is designed with a high voltage withstanding capacity in the electric supply system. Seal we produced has applications in a wide range of fields

Company Features
1. Different mechanisms are provided for fabricating different crane mechanical seals .
2. To improve the customer satisfactions, depending on the quality of leather oil seals has been DMS Seal Manufacturer's focus. Get info!
leather oil seals also has aesthetic advantages. The product is cast by using advanced rotational molding technology
The production technique of DMS Seals leather oil seals is advanced and guaranteed. The product is made of environmentally friendly and recyclable materials
Top-quality details perfectly shown on DMS Seals leather oil seals. The product is easy to clean and manage
Pictures on our leather oil seals can be customized to meet customer's requirements. It is designed to be convenient to use
Any color and any size are available for leather oil seals. It can be made into different color as required
The latest technology ensures leather oil seals's perfect product performance. The product is cast by using advanced rotational molding technology
The high quality and good usability give the product an edge to compete in the global market. Its quality is comprehensively guaranteed as quality control is conducted in materials and finished product
leather oil seals is especially designed to achieve the function of leather oil seals which is more applicable for users. Its quality is comprehensively guaranteed as quality control is conducted in materials and finished product
The quality of the product is 100% guaranteed by our professional QC staff. It is characterized by excellent acid and alkali resistance
Our products are widely used in the industry of leather oil seals. Its design strictly complies with international standards
Our proficient professionals maintain product quality standards laid down by the industry. The product is cast by using advanced rotational molding technology
Dms Seals Technology Co.,limited only manufactures high quality leather oil seals. The product is under a one-year warranty after delivery
Laying stress on the customer service is a good point for the development of DMS Seals. It is characterized by excellent acid and alkali resistance
Dms Seals Technology Co.,limited takes 'meeting customer needs and increase customer value' as the starting point for business operations. The product is easy to clean and manage
Dms Seals Technology Co.,limited will make full preparation for outer package of crane mechanical seals. It is well received for its reasonable price
Dms Seals Technology Co.,limited takes the lead in grasping the development trend of crane mechanical seals industry. It is viewed as the most reliable product by government agencies, including INEC, IEBC and NEC
Excellent customer service is formed in Dms Seals Technology Co.,limited. The product is under a one-year warranty after delivery
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