Piston Seals, Ddkk - Ptfe Hydraulic Piston Seal With Nbr/fkm O-ring

Product Information
Customer Reviews

Application Scope

produced by is mainly used in the following fields. is committed to providing customers with high-quality as well as one-stop, comprehensive and efficient solutions.

Product Details

In the production, believes that detail determines result and quality creates brand. This is the reason that we strive for excellence in every product detail.

Company Advantages
1. Customers can choose different materials options for piston seals, including pneumatic piston seals. To reduce costs with high-efficiency work is the DMS's purpose
2. DMS Seal manufacturer provides good quality and competitive price hydraulic seals. We have rich product application experience.
3. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management, We Are Supply hydraulic piston seals, hydraulic piston seals sizes, hydraulic piston seals At Competitive Prices And Favorable Trading Terms.
4. We can support OEM and ODM, DMS Seal Manufacturer Has An Experienced Design Team To Help You Make Customized o-ring seal, hydraulic cylinder piston seals.
5. Dms Seals Technology Co.,limited provide our customers with more high quality, cheap piston seals and excellent service. DMS Seals implements and optimizes its quality control systems
6. Excellent quality of hydraulic piston seals products from Dms Seals Technology Co.,limited is favored by the majority of users. DMS Seals provides professional design and production of high-grade o-ring seals

Installation Recommendation

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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. Widely known as one of Chinese leading producers for piston seals, Dms Seals Technology Co.,limited insists on high quality and professional service. - Dms Seals Technology Co.,limited is the leader of foreign trade hydraulic piston seals company in China.
2. The add of pneumatic piston seals helps to the better performance of o-ring seal. - Dms Seals Technology Co.,limited has nationwide piston seals manufacturing plants and sales offices.
3. Centering on improving hydraulic piston seals sizesto accelerate the need to adapt to market competition is important for DMS Seal Manufacturer now. Get price! - By cause of accurate market position, DMS Seal Manufacturer dedicates itself into the design and sales of hydraulic piston seals. Get price!

Favorable rate

100%

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