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DMS SEALS TECHNOLOGY CO.,LIMITED

DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier

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

Mail to: sales@dmsseals.com

TEL：+86-757-86235767

    DMS Seals  >  AI - Page Sitemap  >  DMS Seal Manufacturer hydraulic o-ring seal with nbr or fkm o ring for construction machinery
    DMS Seal Manufacturer hydraulic o-ring seal with nbr or fkm o ring for construction machinery
    DMS Seal Manufacturer hydraulic o-ring seal with nbr or fkm o ring for construction machinery

    DMS Seal Manufacturer hydraulic o-ring seal with nbr or fkm o ring for construction machinery

    DMS Seal Manufacturer hydraulic o-ring seal with nbr or fkm o ring for construction machinery

    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-O-ring Seal-Oil Seal Manufacturer-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. The design of DMS Seal Manufacturer rotary seals catalogue is user-friendly and practical. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
    2. Dms Seals Technology Co.,limited is an enterprise which devotes ourselves into manufacturing and designing o-ring seal. DMS Seal manufacturer provides good quality and competitive price hydraulic seals
    3. The product is widely applauded by our clients due to their incomparable features of stable performance and strong functionality. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
    4. The product is given a longer service time by our dedicated R&D team. DMS o-ring seal has advanced machines and equipment for its production
    5. The product is highly acclaimed for its unbeatable quality and strong practicality. DMS Seals manufacturer owns a team of professional R&D group and skilled technicians

    Company Features
    1. We are equipped with sophisticated devices and facilities, including automatically aging testing device, automatic production equipment, environmental testing equipment, etc. These facilities make our production ability much stronger.
    2. Our reliable quality of o-ring seal will definitely satisfy you. Contact us!
    Professional design for o-ring seal is a big advantage for DMS Seals. This product is characterized by fingerprint resistance
    Different rotary seals catalogue material levels are available to satisfy different customers. Its deadbolt is less prone to prying
    Reasonable structure, low cost, and harmony outlook is a new concept and trend in o-ring seal design. This product is easy to install without a specialized person
    Compared to others, o-ring seal have longer service life for o-ring seal material. It is highly adaptable to both left and right opening doors
    Dms Seals Technology Co.,limited adopts appropriate material to align with functions of o-ring seal. Its deadbolt is less prone to prying
    This product has an equal pressure distribution, and there are be no hard pressure points. The testing with a pressure mapping system of sensors testifies this ability. The product is widely used in both residential and commercial settings
    Product Message

    Professional O Ring Suppliers &  O Ring Manufacturers

     

     

    product-DMS Seal Manufacturer hydraulic o-ring seal with nbr or fkm o ring for construction machiner

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    CONTACT US

    TEL: +86-757-86235767

    Contact Person: Frank Zhou

    E-mail: 

    sales@dmsseals.com

    dms@dmsseals.com

    Skype: 13318313660

     

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