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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hydraulic piston seals for sale DMS Seal Manufacturer

hydraulic piston seals for sale DMS Seal Manufacturer

Hydraulic piston seals for sale 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 and others
Price
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. DMS Seal Manufacturer hydraulic piston seals will go through quality assurance tests. It has passed electric component anti-fatigue testing, insulation level, energy-saving level, and electromagnetic safety test. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
2. Dms Seals Technology Co.,limited's customer service has high adaptability for different requirements. Seal we produced has applications in a wide range of fields
3. The product features an easy operation. It has a relatively simple operating system combining a powerful processing flow and provides simple operation instruction. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
Installation Recommendation

hydraulic piston seals for sale DMS Seal Manufacturer-1

Installation Sizes

Bore Diameter                         DN H9

Groove     Diameter

Groove Width

Radius

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

8-16.9

17-26.9

--

DN-4.9

2.2

0.4

0.30

0.20

0.15

1.78

17-26.9

27-59.9

--

DN-7.3

3.2

0.6

0.40

0.25

0.15

2.62

27-59.9

60-199.9

17-26.9

DN-10.7

4.2

1.0

0.50

0.30

0.20

3.53

60-199.9

200-255.9

27-59.9

DN-15.1

6.3

1.3

0.70

0.40

0.25

5.33

200-255.9

256-669.9

60-199.9

DN-20.5

8.1

1.8

0.80

0.60

0.35

7.00

256-669.9

670-999.9

200-669.9

DN-24.0

8.1

1.8

0.90

0.70

0.40

7.00

670-999.9

--

256-669.9

DN-28.0

9.5

2.5

1.00

0.80

0.60

8.40

--

1000-2000

--

DN-28.0

9.5

2.5

1.00

0.80

0.60

8.40

--

--

670-999.9

DN-38.0

13.8

3.0

1.20

0.90

0.60

12.00

1000-2700

--

--

DN-38.0

13.8

3.0

1.20

0.90

0.60

12.00

Application and properties

Standard single acting sealing. Suitable for reciprocating environment, allowing larger extrusion clearances, has wide application. Dynamic and static sealing property are good, be able to work in dusty condition. Low friction, simple groove, strong adaptability to work conditions.

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 and others

Installation Dimensions

Bore Dia.

Groove Dia.

Width

Order No.

O-ring Dimension

D H9

d1 h9

L1+0.2

9
10
12

4.1
5.1
7.1

2.2
2.2
2.2

GSD9*4.1*2.2
GSD10*5.1*2.2
GSD12*7.1*2.2

3.68*1.78
4.80*1.8
6.70*1.8

15
18
20

10.1
10.7
15.1

2.2
3.2
2.2

GSD15*10.1*2.2
GSD18*10.7*3.2
GSD20*15.1*2.2

9.25*1.78
9.19*2.62
14.0*1.78

20
22
25

12.7
14.7
17.7

3.2
3.2
3.2

GSD20*12.7*3.2
GSD22*14.7*3.2
GSD25*17.7*3.2

12.37*2.62
13.94*2.62
17.12*2.62

27
28
30

16.3
17.3
19.3

4.2
4.2
4.2

GSD27*16.3*4.2
GSD28*17.3*4.2
GSD30*19.3*4.2

15.47*3.53
16.4*3.53
18.66*3.53

32
32
35

24.7
21.3
24.3

3.2
4.2
4.2

GSD32*24.7*3.2
GSD32*21.3*4.2
GSD35*24.3*4.2

23.47*2.62
20.22*3.53
23.40*3.53

36
38
40

25.3
27.3
32.7

4.2
4.2
3.2

GSD36*25.3*4.2
GSD38*27.3*4.2
GSD40*32.7*3.2

24*3.53
26*3.53
31.42*2.62

40
45
48

29.9
34.3
37.3

4.2
4.2
4.2

GSD40*29.3*4.2
GSD45*34.3*4.2
GSD48*37.3*4.2

28.17*3.53
32.92*3.53
36.09*3.53

50
50
52

39.3
34.9
41.3

4.2
6.3
4.2

GSD50*39.3*4.2
GSD50*34.9*6.3
GSD52*41.3*4.2

37.70*3.53
32.69*5.33
40.87*3.53

55
60
63

44.3
44.9
52.3

4.2
6.3
4.2

GSD55*44.3*4.2
GSD60*44.9*6.3
GSD63*52.3*4.2

44.04*3.53
43.82*5.33
50.39*3.53

63
64
65

47.9
48.9
49.9

6.3
6.3
6.3

GSD63*47.9*6.3
GSD64*48.9*6.3
GSD65*49.9*6.3

46.99*5.33
46.99*5.33
46.99*5.33

70
70
75

59.3
54.9
59.9

4.2
6.3
6.3

GSD70*59.3*4.2
GSD70*54.9*6.3
GSD75*59.9*6.3

56.74*3.53
53.34*5.33
56.52*5.33

80
80
85

64.9
59.5
69.9

6.3
8.1
6.3

GSD80*64.9*6.3
GSD80*59.5*8.1
GSD85*69.9*6.3

62.87*5.33
58*7.0
69.22*5.33

90
90
95

74.9
69.5
79.9

6.3
8.1
6.3

GSD90*74.9*6.3
GSD90*69.5*8.1
GSD95*79.9*6.3

72.39*5.33
68*7.0
78.74*5.33

95
100
100

74.5
84.9
79.5

8.1
6.3
8.1

GSD95*74.5*8.1
GSD100*84.9*6.3
GSD100*79.5*8.1

73*7.0
81.92*5.33
78*7.0

110
120
125

94.9
104.9
104.5

6.3
6.3
6.3

GSD110*94.9*6.3
GSD120*104.9*6.3
GSD125*109.9*6.3

91.44*5.33
104.14*5.33
107.32*5.33

hydraulic piston seals for sale DMS Seal Manufacturer-2
Installation Dimensions

Company Features
1. Produced by the innovative machine, DMS Seal Manufacturer can guarantee the long service life of hydraulic piston seals .
2. Such business principles and strategic guidelines as hydraulic piston seals have been formed through the course of Dms Seals Technology Co.,limited's development. Ask online!
We used this jack to lift 4 pieces of machinery (two of which were CNC machines) in order to position skates under them for moving. Worked as expected. Good value. Quick shipping.
Paid for itself the first day, when I used it to get under a storage shed that I moved. Very sturdy and high quality
This is a great little jack. I like the compact size, and it appears to be well made. Packing was excellent (to the point of being difficult to unpack...) but there was no way these (I bought two) were getting damaged. On a side note, this seller (TEMCo) requires a signature for delivery which is a huge inconvenience to me - I probably would have ordered elsewhere had I known that up front.
Great jack, especially for the price. I've used it to move my 2000 lb milling machine and 3000 lb lathe several times without breaking a sweat.
Using on the wing of a heavy duty Landpride shredder. Great cylinder!
Great I got just what I ordered the are perfect and would buy again thanks for a great buy
great
Good value and it came with extra seals to do either style cylinders.
Fit my Rotary lift cylinders perfectly. The seal kit was identical to the OEM SEALS. No leaks after installation. Cost was much less that the OEM kits.
No seal kits, but works as well as I can tell. Using for a Lanco filter press where the old hydraulic cylinder died. Seals for that cylinder were $600!!! The new cylinder was a little under $2000! This with a steel bar strong enough for the load replaced it. The handle is an essential on these heavy hydraulic cylinders. Would be nice if it had somewhere to bolt it on to something on the bottom. EZ-Tool said you could weld it to something, but that voids the warranty. I'll update if anything goes wrong. I accidentally loaded a different HYDRAFORE cylinder at about ~2 degree angle and it leaked at 5,000 psi. I've taken better care to keep this one straight. Like the other review mentioned, they don't sell the seals, but for the labor it takes to replace the seals well, if this stays cheap, it's worth it just to buy another. Piston could have pitting, for all you know. It should last years if you use it carefully, as 10,000 psi and 100,000 lbs of force should be used carefully. I've only used it twice as of Aug 2018; I'll update if issues happen.
Perfect for leveling my 10' x 10' shed.
This machine is freaking awesome make life easy
Nice piece of equipment. Good price Would recommend it to anyone in need of a cylinder with a 12 stroke..
Good for the price
Worked perfectly
WORKED GREAT JUST AS STATED
Was told prior to purchasing this cylinder that parts are available to repair these cylinders by EZ-Tools USA. Now that I have bad seals and contact EZ-Tools I am told no seal kits are available. Would of made a difference what brand cylinder i purchased. Should be under warranty for a year but after that I guess you can buy another cylinder.
I bought this jack nearly a year ago, and I've used it to pickup my entire machine shop, one machine at a time to install decent leveling feet. I haven't had any problems with it, no leaks, no trouble lifting anything I've used it on. I highly recommend it to anyone in a machine shop environment looking to lift things just enough to use moving skates or leveling feet or the like. The only annoyance in the design of this jack is that the release valve is only on one side. You can swivel the pump to lift the jack so that you can pump it up from the same direction on both the left and right of a machine, but for one of those you have to get around behind to crack the valve. Minor, but in a tight spot it can be a bit of a burden. Keep that in mind as you set up for a job, but I don't think many other jacks have that feature either. Plus, you likely don't have as crowded a shop as I do, since I'm constrained to a fairly small basement...
Great jack for the money, did everything i needed it to do. Moved several machine in our little machine shop, up to 7400 pounds
I used this to move my 1959 Heidelberg Cylinder printing press. It lifted it up like nothing.
Works perfect!
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