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: dms@dmsseals.com tel:+86-757-86235767

seal Custom hydraulic nbrfkm piston seals DMS Seal Manufacturer ptfe 1

seal Custom hydraulic nbrfkm piston seals DMS Seal Manufacturer ptfe 2

seal Custom hydraulic nbrfkm piston seals DMS Seal Manufacturer ptfe

Diameter Range:

3-1600mm

Pressure Range:

0-45MPa

Temperature Range:

-30℃+100℃

Speed:

1m/s

Medium:

hydraulic oil, flame retardant liquid, water and others

Inquiry

Company Advantages
1. The piston seals facility can pneumatic piston seals and you can specify hydraulic piston seals sizes.DMS Seal manufacturer was established in 2008 and now has more than 10 years professional experience
2. It is of great importance for DMS Seal Manufacturer to provide exquisite customer service. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. Seal we produced has applications in a wide range of fields. hydraulic piston seals,hydraulic piston seals have always found a traditional use in the hydraulic cylinder piston seals industries, due the hydraulic piston seals suppliers of the material.

Installation Recommendation

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Installation Sizes

D H8	d h9	L+0.2	H
˂96	D-16.3	8	7.5
96-190	D-20	10	9.5
191-380	D-28	13	12.5
381-1000	D-36	20	19.5

Application and properties

Apply to hydraulic piston sealing, Consisting of a seal ring, two L-shaped POM back-up rings and an acting force O-Ring. The back-up ring acts as a support and guide to ensure a tight sealing environment. High wear resistance, low friction, no crawling phenomenon, easy installation.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

L-Ring: POM / PA

Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3-1600mm	0-45MPa	-30℃+100℃	1 m/s	hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

D H8	d h9	H	L	e	Order No.
40 45 50	23.2 28.2 33.2	7.5 7.5 7.5	8 8 8	7 7 7	DGDA4023.27.5 DGDA4528.27.5 DGDA5033.27.5
56 63 65	39.2 46.2 48.2	7.5 7.5 7.5	8 8 8	7 7 7	DGDA5639.27.5 DGDA6346.27.5 DGDA6548.27.5
70 75 80	53.2 58.2 63.2	7.5 7.5 7.5	8 8 8	7 7 7	DGDA7053.27.5 DGDA7558.27.5 DGDA8063.27.5
85 90 95	68.2 73.2 78.2	7.5 7.5 7.5	8 8 8	7 7 7	DGDA8568.27.5 DGDA9073.27.5 DGDA9578.27.5
100 105 110	80 85 90	9.5 9.5 9.5	10 10 10	10 10 10	DGDA100809.5 DGDA105859.5 DGDA110909.5
115 120 125	95 100 105	9.5 9.5 9.5	10 10 10	10 10 10	DGDA115959.5 DGDA1201009.5 DGDA1251059.5
130 135 140	110 115 120	9.5 9.5 9.5	10 10 10	10 10 10	DGDA1301109.5 DGDA1351159.5 DGDA1401209.5
145 150 155	125 130 135	9.5 9.5 9.5	10 10 10	10 10 10	DGDA1451259.5 DGDA1501309.5 DGDA1551359.5
160 170 180	140 150 160	9.5 9.5 9.5	10 10 10	10 10 10	DGDA1601409.5 DGDA1701509.5 DGDA1801609.5
190 200 210	170 172 182	9.5 12.5 12.5	10 13 13	10 12 12	DGDA1901709.5 DGDA20017212.5 DGDA21018212.5
220 225 235	192 197 207	12.5 12.5 12.5	13 13 13	12 12 12	DGDA22019212.5 DGDA22519712.5 DGDA23520712.5

Installation Dimensions

Company Features
1. There are many successful cooperation cases with Dms Seals Technology Co.,limited for our piston seals. - hydraulic piston seals is developed using latest technology support for pneumatic piston seals.
2. Dms Seals Technology Co.,limited invests a lot in technology of o-ring seal.
3. DMS Seal Manufacturer has made some breakthroughs in improving quality of the piston seals. - Relentless pursuit of quality excellence is significant to Dms Seals Technology Co.,limited. Inquire now!

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.