DMS SEALS TECHNOLOGY CO.,LIMITED

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The Professional Sealing Solution Supplier(O Ring Suppliers&Oil Seal Manufacturers).

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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DMS Seal Manufacturer Brand hydraulic ptfe pneumatic piston seals seal

DMS Seal Manufacturer Brand hydraulic ptfe pneumatic piston seals seal

DMS Seal Manufacturer Brand hydraulic ptfe pneumatic piston seals seal

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
Price
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Enterprise Strength
  • Dms Seals has a group of skilled workers engaged in the R&D and production of O-ring Seal.
  • Dms Seals collects problems and demands from target customers all over the country through deep-going market research. Based on their needs, we keep improving and updating the original service, so as to achieve the maximum extent. This enables us to establish a good corporate image.
  • With a consistent focus on sci-tech innovation, Dms Seals always adheres to the business philosophy of 'quality-rooted, integrity-based, mutually-beneficial'. Besides, we carry forward the enterprise spirit of 'struggle, progress, pragmatism'. In the following days, we strive to stay in the invincible situation in the fierce market competition.
  • Since the inception in 2006, Dms Seals has taken continuous improvement, summarization and development. With this solid foundation, we have established an excellent reputation in the market and has become a leader in the industry.
  • Dms Seals's products are very popular both at home and abroad.
Company Advantages
1. The production of DMS Seal Manufacturer piston seals is supervised by experienced and skilled staff. DMS Seals takes the lead in grasping the development trend of the industry
2. Its quality is effectively ensured by the strict controlling quality check process. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
3. The product is of high quality and reliable performance. Quality control of the seals is the basis for DMS Seals
4. The product has found its wide applications in the industry because of its fine characteristics. Seal we produced has applications in a wide range of fields

1. Installation Recommendation 

DMS Seal Manufacturer-Hydraulic Piston Seal | Rubber Seal Products | Dms Seal Manufacturer


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

dN

H

50

55

60

36

41

46

8.5

8.5

8.5

9

9

9

SPGW50*36*8.5

SPGW55*41*8.5

SPGW60*46*8.5

63

65

70

48

50

55

10.5

10.5

10.5

11

11

11

SPGW63*48*10.5

SPGW65*50*10.5

SPGW70*55*10.5

75

80

85

60

65

70

10.5

10.5

10.5

11

11

11

SPGW75*60*10.5

SPGW80*65*10.5

SPGW85*70*10.5

90

95

100

75

80

85

10.5

10.5

12

11

11

12.5

SPGW90*75*10.5

SPGW95*80*10.5

SPGW100*85*12

105

110

115

90

95

100

12

12

12

12.5

12.5

12.5

SPGW105*90*12

SPGW110*95*12

SPGW115*100*12

120

125

130

105

102

107

12

15.5

15.5

12.5

16

16

SPGW120*105*12

SPGW125*102*15.5

SPGW130*107*15.5

135

140

145

112

117

122

15.5

15.5

15.5

16

16

16

SPGW135*112*15.5

SPGW140*117*15.5

SPGW145*122*15.5

150

155

160

127

132

137

15.5

15.5

15.5

16

16

16

SPGW150*127*15.5

SPGW155*132*15.5

SPGW160*137*15.5

165

170

180

142

147

157

15.5

15.5

15.5

16

16

16

SPGW165*142*15.5

SPGW170*147*15.5

SPGW180*157*15.5

185

190

200

162

167

177

15.5

15.5

15.5

16

16

16

SPGW185*162*15.5

SPGW190*167*15.5

SPGW200*177*15.5

210

220

225

187

197

202

15.5

15.5

17

16

16

17.5

SPGW210*187*15.5

SPGW220*197*15.5

SPGW225*202*15.5

230

240

250

207

217

222

17

17

17

17.5

17.5

17.5

SPGW230*207*15.5

SPGW240*217*15.5

SPGW250*222*17

260

270

280

232

242

252

17

17

17

17.5

17.5

17.5

SPGW260*232*17

SPGW270*242*17

SPGW280*252*17

300

320

350

272

292

322

17

17

17

17.5

17.5

17.5

SPGW300*272*17

SPGW320*292*17

SPGW350*322*17


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Company Features
1. With a professional team, Dms Seals Technology Co.,limited is committed to providing and manufacturing high quality piston seals.
2. With experienced technical methods and advanced machine, the quality of hydraulic piston seals can be assured.
3. Dms Seals Technology Co.,limited strives to win the leading market in the industry. Please contact.
Favorable rate
100%
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