DMS SEALS TECHNOLOGY CO.,LIMITED

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

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

Mail to: sales@dmsseals.com tel:+86-757-86235767

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pneumatic piston seals ptfe hydraulic Warranty 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

Inquiry

Company Advantages
1. DMS Seal manufacturer provides good quality and competitive price hydraulic seals. pneumatic piston seals hydraulic piston seals sizes offered by DMS Seal Manufacturer are used for hydraulic piston seals.
2. The fame of DMS Seal Manufacturer is widely increasing for its high quality piston seals. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
3. hydraulic piston seals is considered as the most promising hydraulic cylinder piston seals because of its hydraulic piston seals suppliers. The high pressure seals have strong wear resistance to hard conditions
4. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals. Our offered o-ring seal,rubber piston seals is highly acclaimed in the market for its optimum quality.
5. We are also one of the renowned Suppliers of piston seals in domestic. DMS Seals' production equipment and test equipment are on the leading level in the industry

Installation Recommendation

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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
8-14.9	15-39.9	-	DN-4.9	2.2	0.4	0.3	0.20	0.15	1.78
15-39.9	40-79.9	-	DN-7.5	3.2	0.6	0.4	0.25	0.15	2.62
40-79.9	80-132.9	15-39.9	DN-11.0	4.2	1.0	0.4	0.25	0.20	3.53
80-132.9	133-329.9	40-79.9	DN-15.5	6.3	1.3	0.5	0.30	0.20	5.33
133-329.9	330-699.9	80-132.9	DN-21.0	8.1	1.8	0.6	0.35	0.25	7.00
330-669.9	670-99.9	133-329.9	DN-24.5	8.1	1.8	0.6	0.35	0.25	7.00
670-999.9	≥1000	330-669.9	DN-28.0	9.5	2.5	0.7	0.50	0.30	8.40
≥1000	≥1000	≥1000	DN-38.0	13.8	3.0	1.0	0.70	0.60	12.00

Application and properties

Standard double acting seal. Suitable for reciprocating motion, allowing larger extrusion clearances, has wide application. Dynamic and static sealing property are excellent, 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.	Groove Width	Order No.	O-Ring Dimensions
DN H9	d1 h9	L1+0.2	Order No.	O-Ring Dimensions
8 10 12	3.1 5.1 7.1	2.2 2.2 2.2	GSF83.12.2 GSF105.12.2 GSF127.12.2	2.901.78 4.801.8 6.70*1.8
14 15 15	9.1 10.1 7.5	2.2 2.2 3.2	GSF149.12.2 GSF1510.12.2 GSF157.53.2	8.751.8 7.592.62 8.75*1.8
16 16 18	11.1 8.5 13.1	2.2 3.2 2.2	GSF1611.12.2 GSF168.53.2 GSF1813.12.2	10.821.78 7.592.62 12.42*1.78
18 20 20	10.5 15.1 12.5	3.2 2.2 3.2	GSF1810.53.2 GSF2015.12.2 GSF2012.53.2	9.192.62 14.001.78 12.37*2.62
24 24 25	19.1 16.5 17.5	2.2 3.2 3.2	GSF2419.12.2 GSF2416.53.2 GSF2517.53.2	18.771.78 15.542.62 17.12*2.62
25 28 28	14 20.5 17	4.2 3.2 4.2	GSF25144.2 GSF2820.53.2 GSF28174.2	13.873.53 20.292.62 15.47*3.53
30 30 32	22.5 19 24.5	3.2 4.2 3.2	GSF3022.53.2 GSF30194.2 GSF3224.53.2	21.892.62 26.701.78 23.47*2.62
32 35 35	21 27.5 24	4.2 3.2 4.2	GSF32214.2 GSF3527.53.2 GSF35244.2	20.223.53 26.642.62 23.40*3.53
36 36 38	28.5 25 30.5	3.2 4.2 3.2	GSF3628.53.2 GSF36254.2 GSF3830.53.2	28.242.62 23.393.53 29.82*2.62
38 40 40	27 32.5 29	4.2 3.2 4.2	GSF38274.2 GSF4032.53.2 GSF40294.2	25.863.53 31.422.62 28.17*3.53
45 45 48	37.5 34 40.5	3.2 4.2 3.2	GSF4537.53.2 GSF45344.2 GSF4840.53.2	36.52.62 32.923.53 36.09*3.53
48 50 50	37 39 34.5	4.2 4.2 6.3	GSF48374.2 GSF50394.2 GSF5034.56.3	36.093.53 37.703.53 32.69*5.33
52 52 55	41 36.5 44	4.2 6.3 4.2	GSF52414.2 GSF5236.56.3 GSF55444.2	40.873.53 355.33 44.04*3.53
55 56 56	39.5 45 40.5	6.3 4.2 6.3	GSF5539.56.3 GSF56454.2 GSF5640.56.3	385.33 44.043.53 39*5.33
60 60 63	49 44.5 52	4.2 6.3 4.2	GSF60494.2 GSF6044.56.3 GSF63524.2	47.223.53 42.55.33 50.39*3.53
63 64 64	47.5 53 48.5	6.3 4.2 6.3	GSF6347.56.3 GSF64534.2 GSF6448.56.3	465.33 51.53.53 46.99*5.33
65 65 70	54 49.5 59	4.2 6.3 4.2	GSF65544.2 GSF6549.56.3 GSF70594.2	53.573.53 485.33 56.74*3.53
70 75 75	54.5 64 59.5	6.3 4.2 6.3	GSF7054.56.3 GSF75644.2 GSF7559.56.3	53.345.33 63.093.53 56.52*5.33
80 80 85	69 64.5 74	4.2 6.3 4.2	GSF80694.2 GSF8064.56.3 GSF85744.2	66.273.53 62.875.33 72.62*3.53
85 90 90	69.5 79 74.5	6.3 4.2 6.3	GSF8569.56.3 GSF90794.2 GSF9074.56.3	69.225.33 78.973.53 72.39*5.33
95 95 100	84 79.5 89	4.2 6.3 4.2	GSF95844.2 GSF9579.56.3 GSF100894.2	82.143.53 78.745.33 88.49*3.53
100 105 105	84.5 94 89.5	6.3 4.2 6.3	GSF10084.56.3 GSF105944.2 GSF10589.56.3	81.925.33 91.673.53 88.27*5.33

Installation Dimensions

Company Features
1. Dms Seals Technology Co.,limited has evolved and expanded the business in piston seals field for many years. - All Work And No Play Makes Jack A Dull Boy. DMS Seal Manufacturer Is One Of The Leading hydraulic piston seals, pneumatic piston seals, hydraulic piston seals sizes Designers, Manufacturers And Exporter From China Get Info!
2. The technical level for o-ring seal comes up to the advanced level in China.
3. It is of highly advanced technology that our piston seals has got more and more attention among customers. - Dms Seals Technology Co.,limited always sticks to the core business philosophy. Inquire now!

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