hydraulic cylinder piston seals | Piston Seals

Company Advantages
1. The design of DMS Seal Manufacturer hydraulic cylinder piston seals involves many considerations. They may include stress points, support points, yield points, wear resistance capacity, toughness, and friction force. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
2. Dms Seals Technology Co.,limited has won the favor of customers with first-class products and first-class service. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management
3. hydraulic piston seals have been improved on the basis of the old types and their hydraulic cylinder piston seals features have been realized. DMS Seals provides professional design and production of high-grade o-ring seals
4. hydraulic piston seals are recognized for their merits of hydraulic cylinder piston seals . DMS Seals' production equipment and test equipment are on the leading level in the industry
5. It is concluded that hydraulic piston seals has got the features of hydraulic cylinder piston seals . DMS o-ring seal has advanced machines and equipment for its production

1. Installation Recommendation

hydraulic piston seals glyd ring for pneumatic equipment-1

2. 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.

3. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Back-up ring: POM / PA

4. 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

5. Installation Dimensions

Nominal Size of Packing, and Housing dimensions

L+0.2

Order No.

D₁

d_N

8.5

SPGW50*36*8.5

SPGW55*41*8.5

SPGW60*46*8.5

10.5

SPGW63*48*10.5

SPGW65*50*10.5

SPGW70*55*10.5

10.5

SPGW75*60*10.5

SPGW80*65*10.5

SPGW85*70*10.5

100

10.5

12.5

SPGW90*75*10.5

SPGW95*80*10.5

SPGW100*85*12

105

110

115

100

12.5

SPGW105*90*12

SPGW110*95*12

SPGW115*100*12

120

125

130

105

102

107

15.5

12.5

SPGW120*105*12

SPGW125*102*15.5

SPGW130*107*15.5

135

140

145

112

117

122

15.5

SPGW135*112*15.5

SPGW140*117*15.5

SPGW145*122*15.5

150

155

160

127

132

137

15.5

SPGW150*127*15.5

SPGW155*132*15.5

SPGW160*137*15.5

165

170

180

142

147

157

15.5

SPGW165*142*15.5

SPGW170*147*15.5

SPGW180*157*15.5

185

190

200

162

167

177

15.5

SPGW185*162*15.5

SPGW190*167*15.5

SPGW200*177*15.5

210

220

225

187

197

202

15.5

17.5

SPGW210*187*15.5

SPGW220*197*15.5

SPGW225*202*15.5

230

240

250

207

217

222

17.5

SPGW230*207*15.5

SPGW240*217*15.5

SPGW250*222*17

260

270

280

232

242

252

17.5

SPGW260*232*17

SPGW270*242*17

SPGW280*252*17

300

320

350

272

292

322

17.5

SPGW300*272*17

SPGW320*292*17

SPGW350*322*17

Company Features
1. Dms Seals Technology Co.,limited is an international, China-based hydraulic cylinder piston seals manufacturing company with a strong production foundation and marketing experience.
2. The production machines in Dms Seals Technology Co.,limited are advanced.
3. With pneumatic piston seals being its service theory, Dms Seals Technology Co.,limited provides hydraulic piston seals . Call!

e******f

When it comes to comparing with other products, DMS Seals hydraulic cylinder piston seals is of greater appearance. It is widely applied in the machinery for its low running resistance

d******e

The outline of DMS Seals pneumatic piston seals is original and appealing. The internal structure of the product compensates for shaft deflections and housing distortions caused by the heavy loads

y******l

DMS Seals hydraulic piston seals is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. It, processed by lubricant technology, features improved bearing performance

a******a

The production of DMS Seals hydraulic piston seals conforms to the industry standards. Adopting ultra-clean steel, the product has obtained an extended bearing life

a******g

The raw material used in DMS Seals hydraulic piston seals is of high quality and has no any strange smell during use.

b******l

pneumatic piston seals is regarded as one of the most promising hydraulic piston seals with its hydraulic piston seals properties. It, processed by lubricant technology, features improved bearing performance

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