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

nbrfkm hydraulic OEM piston seals DMS Seal Manufacturer hydraulic
ptfe 1

nbrfkm hydraulic OEM piston seals DMS Seal Manufacturer hydraulic
ptfe 2

nbrfkm hydraulic OEM piston seals DMS Seal Manufacturer hydraulic ptfe

Diameter Range:

50-350mm

Pressure Range:

0－50MPa

Temperature Range:

-30℃ +100℃

Speed:

1.5 m/s

Medium:

hydraulic oil, flame retardant liquid, water and others

Inquiry

Company Advantages
1. Moreover, we will cultivate our business little by little and perform each task step by step. Abiding by the management principle of 'Three-Good & One-Fairness (good quality, good credibility, good services, and reasonable price), we are looking forward to welcoming the new era with you.DMS Seals manufacturer owns a team of professional R&D group and skilled technicians
2. High-end talents and advanced technology have enabled DMS o-ring seal quality to reach the industry's leading level. DMS Seal Manufacturer believes the achievement of customer expectation will enhance the customer satisfication.
3. piston seals can be our main characteristics to attract customers. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
4. hydraulic piston seals can be used in many occasions with good status. DMS Seals takes the lead in grasping the development trend of the industry
5. o-ring seal is still valuable due to its advantages as pneumatic piston seals. We have developed solutions of the sealing of special working condition

Installation Recommendation

undefined

Application and properties

Suitable for long stroke, a wide range of fluids and high temperature occasions. The application of heavy duty double acting piston sealing under high pressure conditions is excellent. Applicable to larger piston clearance , it has good leakage control, extrusion resistance and wear resistance in heavy duty and construction machinery cylinder piston sealing system. Good static sealing property, simple groove structure, larger extrusion clearances can be allowed, be able to work in dusty condition.

Standard materials

Sealing ring: filled PTFE

O-ring: NBR / FKM

Back-up ring: POM / PA

Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
50-350mm	0－50MPa	-30℃ +100℃	1.5 m/s	hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

Groove Sizes			L+0.2	Order No.
D1	dN	H	L+0.2	Order No.
50 55 60	36 41 46	8.5 8.5 8.5	9 9 9	SPGW50368.5 SPGW55418.5 SPGW60468.5
63 65 70	48 50 55	10.5 10.5 10.5	11 11 11	SPGW634810.5 SPGW655010.5 SPGW705510.5
75 80 85	60 65 70	10.5 10.5 10.5	11 11 11	SPGW756010.5 SPGW806510.5 SPGW857010.5
90 95 100	75 80 85	10.5 10.5 12	11 11 12.5	SPGW907510.5 SPGW958010.5 SPGW1008512
105 110 115	90 95 100	12 12 12	12.5 12.5 12.5	SPGW1059012 SPGW1109512 SPGW11510012
120 125 130	105 102 107	12 15.5 15.5	12.5 16 16	SPGW12010512 SPGW12510215.5 SPGW13010715.5
135 140 145	112 117 122	15.5 15.5 15.5	16 16 16	SPGW13511215.5 SPGW14011715.5 SPGW14512215.5
150 155 160	127 132 137	15.5 15.5 15.5	16 16 16	SPGW15012715.5 SPGW15513215.5 SPGW16013715.5
165 170 180	142 147 157	15.5 15.5 15.5	16 16 16	SPGW16514215.5 SPGW17014715.5 SPGW18015715.5
185 190 200	162 167 177	15.5 15.5 15.5	16 16 16	SPGW18516215.5 SPGW19016715.5 SPGW20017715.5
210 220 225	187 197 202	15.5 15.5 17	16 16 17.5	SPGW21018715.5 SPGW22019715.5 SPGW22520215.5
230 240 250	207 217 222	17 17 17	17.5 17.5 17.5	SPGW23020715.5 SPGW24021715.5 SPGW25022217
260 270 280	232 242 252	17 17 17	17.5 17.5 17.5	SPGW26023217 SPGW27024217 SPGW28025217
300 320 350	272 292 322	17 17 17	17.5 17.5 17.5	SPGW30027217 SPGW32029217 SPGW35032217

Company Features
1. Inquire! DMS Seal Manufacturer Is Looking For Creditable piston seals, pneumatic piston seals, hydraulic piston seals sizes Wholesale Agents All Over The World. Do Feel Free To Contact Us.
2. DMS Seal Manufacturer is committed to wining wide market with its core competitiveness. Check 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.