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

Product Information
Customer Reviews

Company Advantages
1. Dms Seals Technology Co.,limited only choose the safe material for manufacturing piston seals. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level
2. To reduce costs with high-efficiency work is the DMS's purpose. the specifications of hydraulic piston seals,pneumatic piston seals can be customized.
3. Experiments indicated that o-ring seal with reliable performance and unique designing fashion can hydraulic piston seals sizes. The high pressure seals have strong wear resistance to hard conditions
4. Quality control of the seals is the basis for DMS Seals. Patented piston seals,hydraulic piston seals technology guarantees a flexible applicability, satisfying customers with different requirements..
5. DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience. The hydraulic piston seals,hydraulic cylinder piston seals know this fact well and offer high-quality custom o-ring seal,hydraulic piston seals suppliers.

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. DMS Seal Manufacturer is an integrated piston seals contractor integrating design, procurement and development.
2. Call Now! In Order To Meet The Market Demand, DMS Seal Manufacturer Will Continually Develop New hydraulic piston seals, pneumatic piston seals, hydraulic piston seals sizes. Please See More Information On Our Website.
3. DMS Seal Manufacturer aims to be an international o-ring seal exporter. Check it!

Favorable rate

100%

Buyer impression