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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

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    hydraulic rod seals hydraulic nbrfkm rod DMS Seal Manufacturer

    hydraulic rod seals hydraulic nbrfkm rod DMS Seal Manufacturer
    hydraulic rod seals hydraulic nbrfkm rod DMS Seal Manufacturer

    hydraulic rod seals hydraulic nbrfkm rod DMS Seal Manufacturer

    hydraulic rod seals hydraulic nbrfkm rod DMS Seal Manufacturer
    hydraulic rod seals hydraulic nbrfkm rod DMS Seal Manufacturer

    Hydraulic rod seals hydraulic nbrfkm rod DMS Seal Manufacturer

    Diameter Range
    3-1600mm
    Pressure Range
    0-60MPa
    Temperature Range
    -45℃+200℃
    Speed
    15 m/s
    Medium
    hydraulic oil, flame retardant liquid, water, gas
    Price
    Get Latest Price
    Inquire Online
    Get the latest price
    Quantity Needed：
    Pieces
    E-mail：
    Company Advantages
    1. The design of rod seals has turned many customers on. DMS Seals' production equipment and test equipment are on the leading level in the industry
    2. Dms Seals Technology Co.,limited is a professionally managed organization engaged in the manufacture and supply of a broad spectrum of hydraulic rod seals. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
    3. These O Ring Manufacturers are manufactured using high-quality raw materials using a mix of man and machine. We offer these products with customized services. DMS Seals provides professional design and production of high-grade o-ring seals
    Installation Recommendation

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    Installation Sizes

    Rod Diameter                         dN h9

    Groove    Diameter

    Groove Width

    Radius

    		colspan="3">

    Radial    Clearance                S max.

    O-Ring    Cross-Section



    Standard    Application

    Light    Application

    Heavy Duty Application

    D1    H9

    L1+0.2

    R1

    10MPa

    20MPa

    40MPa

    d2

    3-7.9

    8-18.9

    -

    dN+4.9

    2.2

    0.4

    0.3

    0.20

    0.15

    1.78

    8-18.9

    19-37.9

    -

    dN+7.3

    3.2

    0.6

    0.4

    0.25

    0.15

    2.62

    19-37.9

    38-199.9

    8-18.9

    dN+10.7

    4.2

    1.0

    0.4

    0.25

    0.20

    3.53

    38-199.9

    200-255.9

    19-37.9

    dN+15.1

    6.3

    1.3

    0.5

    0.30

    0.20

    5.33

    200-225.9

    256-649.9

    38-199.9

    dN+20.5

    8.1

    1.8

    0.6

    0.35

    0.25

    7.00

    256-649.9

    650-999.9

    200-255.9

    dN+24.0

    8.1

    1.8

    0.6

    0.35

    0.25

    7.00

    650-999.9

    ≥1000.0

    256-649.9

    dN+27.3

    9.5

    2.5

    0.7

    0.50

    0.30

    8.40

    ≥1000.0

    -

    650-999.9

    dN+38.0

    13.8

    3.0

    1.0

    0.70

    0.60

    12.00

    Application and properties

    Applicable to high and low speed reciprocating motion environment, a wide range of fluids and high temperature condition. Suitable for larger gap of piston rod. Low friction, simple groove, be able to work in the medium with oil spots. Meet the standard of GB/T 15242.3.

    Standard materials

    Sealing ring: filled PTFE

    O-ring: NBR / FKM

    Working Conditions

    Working  Conditions

    Diameter Range

    Pressure Range

    Temperature Range

    Speed

    Medium

    3-1600mm

    0－60MPa

    -45℃ +200℃

    15 m/s

    hydraulic oil, flame retardant liquid,    water, gas

    Installation Dimensions

    Rod Dia.

    Groove Dia.

    Groove Width

    Order No.

    O-Ring Dimensions

    DN h9

    D1 H9

    L1+0.2

    4
    5
    6

    8.9
    9.9
    10.9

    2.2
    2.2
    2.2

    GSI4*8.9*2.2
    GSI5*9.9*2.2
    GSI6*10.9*2.2

    5.6*1.8
    6.7*1.8
    7.65*1.78

    8
    8
    10

    12.9
    15.3
    14.9

    2.2
    3.2
    2.2

    GSI8*12.9*2.2
    GSI8*15.3*3.2
    GSI10*14.9*2.2

    9.5*1.8
    10.77*2.62
    11.8*1.8

    10
    12
    12

    17.3
    16.9
    19.3

    3.2
    2.2
    3.2

    GSI10*17.3*3.2
    GSI12*16.9*2.2
    GSI12*19.3*3.2

    12.37*2.62
    14.0*1.78
    13.94*2.62

    14
    14 
    15

    18.9
    21.3
    19.9

    2.2
    3.2
    2.2

    GSI14*18.9*2.2
    GSI14*21.3*3.2
    GSI15*19.9*2.2

    15.6*1.78
    17.12*2.62
    17.17*1.78

    15
    16
    16

    22.3
    20.9
    23.3

    3.2
    2.2
    3.2

    GSI15*22.3*3.2
    GSI16*20.9*2.2
    GSI16*23.3*3.2

    17.12*2.62
    17.17*1.78
    18.72*2.62

    18
    18
    19

    22.9
    25.3
    29.7

    2.2
    3.2
    4.2

    GSI18*22.9*2.2
    GSI18*25.3*3.2
    GSI19*29.7*4.2

    20.35*1.78
    20.29*2.62
    23.39*3.53

    20
    20
    22

    27.3
    30.7
    29.3

    3.2
    4.2
    3.2

    GSI20*27.3*3.2
    GSI20*30.7*4.2
    GSI22*29.3*3.2

    21.89*2.62
    25.0*3.53
    25.07*2.62

    22
    24
    25

    32.7
    31.3
    32.3

    4.2
    3.2
    3.2

    GSI22*32.7*4.2
    GSI24*31.3*3.2
    GSI25*32.3*3.2

    26.57*3.53
    26.64*2.62
    28.24*2.62

    25
    26
    28

    35.7
    36.7
    35.3

    4.2
    4.2
    3.2

    GSI25*35.7*4.2
    GSI26*36.7*4.2
    GSI28*35.3*3.2

    29.74*3.53
    29.74*3.53
    29.82*2.62

    28
    30
    30

    38.7
    37.3
    40.7

    4.2
    3.2
    4.2

    GSI28*38.7*4.2
    GSI30*37.3*3.2
    GSI30*40.7*4.2

    32.92*3.53
    32.99*2.62
    34.52*3.53

    32
    32
    35

    39.3
    42.7
    42.3

    3.2
    4.2
    3.2

    GSI32*39.3*3.2
    GSI32*42.7*4.2
    GSI35*42.3*3.2

    34.59*2.62
    36.09*3.53
    37.77*2.62

    35
    36
    36

    45.7
    43.3
    46.7

    4.2
    3.2
    4.2

    GSI35*45.7*4.2
    GSI36*43.3*3.2
    GSI36*46.7*4.2

    37.69*3.53
    39.34*2.62
    40.87*3.53

    38
    38
    40

    48.7
    53.1
    50.7

    4.2
    6.3
    4.2

    GSI38*48.7*4.2
    GSI38*53.1*6.3
    GSI40*50.7*4.2

    40.87*3.53
    43.82*5.33
    44.04*3.53

    40
    42
    42

    55.1
    52.7
    57.1

    6.3
    4.2
    6.3

    GSI40*55.1*6.3
    GSI42*52.7*4.2
    GSI42*57.1*6.3

    43.82*5.33
    47.22*3.53
    46.99*5.33

    45
    45
    48

    55.7
    60.1
    58.7

    4.2
    6.3
    4.2

    GSI45*55.7*4.2
    GSI45*60.1*6.3
    GSI48*58.7*4.2

    50.39*3.53
    50.17*5.33
    51.5*3.55

    48
    50
    50

    63.1
    60.7
    65.1

    6.3
    4.2
    6.3

    GSI48*63.1*6.3
    GSI50*60.7*4.2
    GSI50*65.1*6.3

    53.34*5.33
    53.57*3.53
    56.52*5.33

    52
    52
    54

    62.7
    67.1
    69.1

    4.2
    6.3
    6.3

    GSI52*62.7*4.2
    GSI52*67.1*6.3
    GSI54*69.1*6.3

    56.74*3.53
    56.52*5.33
    59.69*5.33

    55
    55
    56

    65.7
    70.1
    66.7

    4.2
    6.3
    4.2

    GSI55*65.7*4.2
    GSI55*70.1*6.3
    GSI56*66.7*4.2

    59.92*3.53
    59.69*5.33
    59.92*3.53

    56
    58
    60

    71.1
    73.1
    70.7

    6.3
    6.3
    4.2

    GSI56*71.1*6.3
    GSI58*73.1*6.3
    GSI60*70.7*4.2

    62.87*5.33
    62.87*5.33
    63.09*3.53

    60
    63
    63

    75.1
    73.7
    78.1

    6.3
    4.2
    6.3

    GSI60*75.1*6.3
    GSI63*73.7*4.2
    GSI63*78.1*6.3

    66.04*5.33
    66.27*3.53
    69.22*5.33

    65
    67
    70

    80.1
    77.7
    80.7

    6.3
    4.2
    4.2

    GSI65*80.1*6.3
    GSI67*77.7*4.2
    GSI70*80.7*4.2

    69.22*5.33
    72.62*3.53
    75.79*3.53

    70
    72
    75

    85.1
    82.7
    85.7

    6.3
    4.2
    4.2

    GSI70*85.1*6.3
    GSI72*82.7*4.2
    GSI75*85.7*4.2

    75.57*5.33
    75.79*3.53
    78.97*3.53

    75
    80
    80

    90.1
    90.7
    95.1

    6.3
    4.2
    6.3

    GSI75*90.1*6.3
    GSI80*90.7*4.2
    GSI80*95.1*6.3

    81.92*5.33
    85.32*3.53
    85.09*5.33

    83
    85
    86

    93.7
    100.1
    96.7

    4.2
    6.3
    4.2

    GSI83*93.7*4.2
    GSI85*100.1*6.3
    GSI86*96.7*4.2

    88.49*3.53
    91.44*5.33
    91.67*3.53

    90
    90
    92

    100.7
    105.1
    102.7

    4.2
    6.3
    4.2

    GSI90*100.7*4.2
    GSI90*105.1*6.3
    GSI92*102.7*4.2

    94.84*3.53
    94.62*5.33
    98.02*3.53

    95
    95
    100

    105.7
    110.1
    110.7

    4.2
    6.3
    4.2

    GSI95*105.7*4.2
    GSI95*110.1*6.3
    GSI100*110.7*4.2

    101.19*3.53
    100.97*5.33
    104.37*3.53

    100
    105
    105

    115.1
    115.7
    120.1

    6.3
    4.2
    6.3

    GSI100*115.1*6.3
    GSI105*115.7*4.2
    GSI105*120.1*6.3

    107.32*5.33
    110.72*3.53
    110.49*5.33

    undefined
    Installation Dimensions
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    Company Features
    1. In recent years, Dms Seals Technology Co.,limited has developed rapidly in rod seals field.
    2. Directors of our team are willing to share the knowledge with their employees to ensure that each and every project they undertake benefits from that depth and breadth of experience. DMS Seal Manufacturer
    3. Dms Seals Technology Co.,limited strives to structure hydraulic rod seals as its service notion. Welcome To Visit Our Factory!
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    TEL: +86-757-86235767

    Contact Person: Frank Zhou

    E-mail: 

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    dms@dmsseals.com

    Skype: 13318313660

     

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