Best Gsf-w - Ptfe Hydraulic Piston Seal With Nbr/fkm O-ring & Hydraulic...

Product Information
Customer Reviews

Company Advantages
1. To reduce costs with high-efficiency work is the DMS's purpose. Presented products are enormously appreciated by DMS Seal Manufacturer customers for characteristics such as pneumatic piston seals and hydraulic piston seals sizes.
2. Seal we produced has applications in a wide range of fields. DMS Seal Manufacturer – a famous brand of piston seals,hydraulic piston seals, proudly designs and produces hydraulic piston seals,hydraulic cylinder piston seals.
3. DMS Seals provides professional design and production of high-grade o-ring seals. Compared with the other similar hydraulic piston seals suppliers, o-ring seal,rubber piston seals has a lot of superiorities, such as pneumatic piston seals.
4. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience. Our piston seals,hydraulic piston seals sizes is characterized by high performance and stable quality.
5. The wide used foreground of hydraulic piston seals is proved over a long period of time. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system

Installation Recommendation

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Installation Sizes

Bore Diameter	Groove Diameter	Groove Width	Radius	Radial Clearance S max.
D H8	d h8	L1+0.2	R1	16MPa	26MPa	32MPa	40MPa
55.0-149.9	D-10.0	10.0	0.4	0.60	0.50	0.40	0.40
150.0-244.9	D-12.5	12.5	0.4	0.75	0.65	0.55	0.50
245.0-500.0	D-15.0	15.0	0.8	0.75	0.65	0.55	0.50
500.1-760.0	D-17.5	17.5	1.2	0.75	0.65	0.55	0.50
760.1-999.9	D-20.0	20.0	1.2	0.80	0.70	0.60	0.55
≧1000	D-20.0	20.5	1.2	0.80	0.70	0.60	0.55

Application and properties

Applied to the hydraulic cylinder of heavy machinery and metallurgical equipment. Pressure resistance and corrosion resistance are strong, good thermal conductivity,structure anti-distortion, low friction, no crawling phenomenon.

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	-30℃+100℃	5 m/s	hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

Bore Dia.	Groove Dia.	Groove Width	Order No.
D H8	d h8	L+0.2	Order No.
55 60 70	40 45 55	10 10 10	GSF-W554010 GSF-W604510 GSF-W705510
80 90 100	60 70 80	10 10 10	GSF-W806010 GSF-W907010 GSF-W1008010
110 115 120	90 95 100	10 10 10	GSF-W1109010 GSF-W1159510 GSF-W12010010
130 140 150	110 120 125	10 10 12.5	GSF-W13011010 GSF-W14012010 GSF-W15012512.5
160 165 170	135 140 145	12.5 12.5 12.5	GSF-W16013512.5 GSF-W16514012.5 GSF-W17014512.5
180 185 190	155 160 165	12.5 12.5 12.5	GSF-W18015512.5 GSF-W18516012.5 GSF-W19016512.5
200 205 210	175 180 185	12.5 12.5 12.5	GSF-W20017512.5 GSF-W20518012.5 GSF-W21018512.5
215 220 225	190 195 200	12.5 12.5 12.5	GSF-W21519012.5 GSF-W22019512.5 GSF-W22520012.5
230 240 245	205 215 215	12.5 12.5 15	GSF-W23020512.5 GSF-W24021512.5 GSF-W24521515

Installation Dimensions

Company Features
1. DMS Seal Manufacturer is quality-oriented and has gained wide market in piston seals field.
2. At present, Dms Seals Technology Co.,limited has advanced production lines and various testing equipment for hydraulic piston seals.
3. Ensuring a harmonious environment between employees can provide the best o-ring seal. Please contact us!

Favorable rate

100%

Buyer impression