Gsd - Ptfe Hydraulic Piston Seal With Nbr/fkm O-ring | Piston Seals

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Company Advantages
1. To ensure piston seals is standard on pneumatic piston seals. We have developed solutions of the sealing of special working condition
2. DMS o-ring seal has advanced machines and equipment for its production. DMS Seal Manufacturer's competitive advantage is bound up with its history and has matched to hydraulic piston seals,hydraulic piston seals sizes market opportunity.
3. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience, We Provides And Tailor Makes A Full Line Of o-ring seal, hydraulic piston seals With Many Special Designs.

Bore Dia.	Groove Dia.	Width	Order No.	O-ring Dimension
D H9	d1 h9	L1+0.2	Order No.	O-ring Dimension
9 10 12	4.1 5.1 7.1	2.2 2.2 2.2	GSD94.12.2 GSD105.12.2 GSD127.12.2	3.681.78 4.801.8 6.70*1.8
15 18 20	10.1 10.7 15.1	2.2 3.2 2.2	GSD1510.12.2 GSD1810.73.2 GSD2015.12.2	9.251.78 9.192.62 14.0*1.78
20 22 25	12.7 14.7 17.7	3.2 3.2 3.2	GSD2012.73.2 GSD2214.73.2 GSD2517.73.2	12.372.62 13.942.62 17.12*2.62
27 28 30	16.3 17.3 19.3	4.2 4.2 4.2	GSD2716.34.2 GSD2817.34.2 GSD3019.34.2	15.473.53 16.43.53 18.66*3.53
32 32 35	24.7 21.3 24.3	3.2 4.2 4.2	GSD3224.73.2 GSD3221.34.2 GSD3524.34.2	23.472.62 20.223.53 23.40*3.53
36 38 40	25.3 27.3 32.7	4.2 4.2 3.2	GSD3625.34.2 GSD3827.34.2 GSD4032.73.2	243.53 263.53 31.42*2.62
40 45 48	29.9 34.3 37.3	4.2 4.2 4.2	GSD4029.34.2 GSD4534.34.2 GSD4837.34.2	28.173.53 32.923.53 36.09*3.53
50 50 52	39.3 34.9 41.3	4.2 6.3 4.2	GSD5039.34.2 GSD5034.96.3 GSD5241.34.2	37.703.53 32.695.33 40.87*3.53
55 60 63	44.3 44.9 52.3	4.2 6.3 4.2	GSD5544.34.2 GSD6044.96.3 GSD6352.34.2	44.043.53 43.825.33 50.39*3.53
63 64 65	47.9 48.9 49.9	6.3 6.3 6.3	GSD6347.96.3 GSD6448.96.3 GSD6549.96.3	46.995.33 46.995.33 46.99*5.33
70 70 75	59.3 54.9 59.9	4.2 6.3 6.3	GSD7059.34.2 GSD7054.96.3 GSD7559.96.3	56.743.53 53.345.33 56.52*5.33
80 80 85	64.9 59.5 69.9	6.3 8.1 6.3	GSD8064.96.3 GSD8059.58.1 GSD8569.96.3	62.875.33 587.0 69.22*5.33
90 90 95	74.9 69.5 79.9	6.3 8.1 6.3	GSD9074.96.3 GSD9069.58.1 GSD9579.96.3	72.395.33 687.0 78.74*5.33
95 100 100	74.5 84.9 79.5	8.1 6.3 8.1	GSD9574.58.1 GSD10084.96.3 GSD10079.58.1	737.0 81.925.33 78*7.0
110 120 125	94.9 104.9 104.5	6.3 6.3 6.3	GSD11094.96.3 GSD120104.96.3 GSD125109.96.3	91.445.33 104.145.33 107.32*5.33

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

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

Company Features
1. Dms Seals Technology Co.,limited holds a paramount position in Chinese piston seals market. - Our workers are regularly trained to produce high quality hydraulic piston seals.
2. Dms Seals Technology Co.,limited has in-depth deployment of nation-wide specialized and large-scale o-ring seal production bases.
3. Offered product range is fabricated from optimum quality raw material that renders superior strength and durability. - Such business principles and strategic guidelines as pneumatic piston seals have been formed through the course of Dms Seals Technology Co.,limited's development. Ask!

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