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

Best hydraulic piston seals manufacturer for light and medium hydraulic systems 1

Best hydraulic piston seals manufacturer for light and medium hydraulic systems 2

Best hydraulic piston seals manufacturer for light and medium hydraulic systems

Diameter Range:

3-1600mm

Pressure Range:

0-45MPa

Temperature Range:

-30℃+200℃

Speed:

1m/s

Medium:

hydraulic oil, flame retardant liquid, water and others

Inquiry

Company Advantages
1. DMS Seals is developed with a deep investigation. Its air circulation part, materials and layout of the interface with the device are all seriously considered by the R&D team. DMS Seals' production equipment and test equipment are on the leading level in the industry
2. The product, meeting customer's practical requirements perfectly, has enormous market potential. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
3. Possesses features, hydraulic piston seals will be of universal significance for the field. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
4. With its great advantages of , hydraulic piston seals has been widely applied in the fields. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals

Installation Recommendation

undefined

Application and properties

Apply to cylinder piston, consisting of a seal ring, an O-Ring, a pair of retaining rings and a pair of guide sleeves. The seal ring and cylinder bore conforming to be a symmetric section to achieve the sealing performance, with double acting sealing performance.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Back-up ring: filled PTFE / PA

Guide ring: filled PTFE / PA

Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3-1600mm	0-45MPa	-30℃+200℃	1 m/s	hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

D	d	b	d2	d3	a	c	f	e	Order No.
40 45 50	26 31 34	32 32 39	32 37 42	36 41 46	3.5 3 3	15.5 15.5 20.5	8.25 8.25 9.25	7 7 7	DDKK402632 DDKK453132 DDKK503439
56 60 63	40 44 47	39 39 39	48 52 55	52 56 59	3 3 3	20.5 20.5 20.5	9.25 9.25 9.25	7 7 7	DDKK564039 DDKK604439 DDKK634739
65 70 75	49 54 59	39 39 39	57 62 67	61 66 71	3 3 3	20.5 20.5 20.5	9.25 9.25 9.25	7 7 7	DDKK654939 DDKK705439 DDKK755939
80 85 90	62 67 72	43 43 43	72 77 82	76 81 86	3 3 3	22.5 22.5 22.5	10.25 10.25 10.25	7 7 7	DDKK806243 DDKK856743 DDKK907243
95 100 105	77 82 87	43 43 43	87 92 97	91 96 101	3 3 3	22.5 22.5 22.5	10.25 10.25 10.25	7 7 10	DDKK957743 DDKK1008243 DDKK1058743
110 115 120	92 97 102	43 43 43	102 107 112	106 111 116	3 3 3	22.5 22.5 22.5	10.25 10.25 10.25	10 10 10	DDKK1109243 DDKK1159743 DDKK12010243
125 130 140	103 108 118	53 53 53	115 120 130	121 126 136	4 4 4	26.5 26.5 26.5	13.25 13.25 13.25	10 10 10	DDKK12510353 DDKK13010853 DDKK14011853
150 160 165	128 138 143	53 53 57	140 150 155	146 156 161	4 4 6	26.5 26.5 26.5	13.25 13.25 15.25	10 10 10	DDKK15012853 DDKK16013853 DDKK16514357
170 180 190	148 158 165	57 57 64	160 170 180	166 176 186	6 6 4.5	26.5 26.5 31.5	15.25 15.25 16.25	10 10 10	DDKK17014857 DDKK18015857 DDKK19016564
195 200 210	170 175 185	64 64 71	185 190 200	191 196 206	4.5 4.5 8	31.5 31.5 31.5	16.25 16.25 19.75	10 10 12	DDKK19517064 DDKK20017564 DDKK21018571

Installation Dimensions

Company Features
1. We have lean and flexible management layers. They are able to drive quick and effective decision making and thus enable the company to bring high-quality products quickly to market.
2. We carry out our corporate purpose: “we create products for a sustainable future,” by pursuing ambitious goals along our entire production value chain.

we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.