DMS SEALS TECHNOLOGY CO.,LIMITED

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The Best Sealing Solution Supplier since 2008

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

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DMS Seal Manufacturer Brand piston seal pneumatic piston seals

DMS Seal Manufacturer Brand piston seal pneumatic piston seals

Diameter Range
3-1600mm
Pressure Range
0-35MPa
Temperature Range
-30℃+200℃
Speed
1.5m/s
Medium
hydraulic oil, flame retardant liquid, water and others.
Company Advantages
1. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management. As one of the unique feature, pneumatic piston seals successfully makes hydraulic piston seals sizes more popular among customers. DMS O Ring Manufacturers strictly follows the ISO9001 international quality certification system for production management
2. Dms Seals Technology Co.,limited, well-known for its superior quality, will provide first-class service. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
3. The high pressure seals have strong wear resistance to hard conditions. Our piston seals,hydraulic piston seals boasts its excellent performance of hydraulic cylinder piston seals.
4. We use our knowledge, market maps and expertise to identify hydraulic piston seals developments for your product and objectively track it throughout its entire product lifecycle, looking for a unique set of potential growth opportunity areas. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals
Installation Recommendation

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Application and properties

Standard double acting sealing, a wide range of applications. Friction resistance is very low, no crawling phenomenon, strong wear resistance, and saving installation space.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-35MPa

-30℃+200℃

1.5 m/s

hydraulic oil, flame retardant liquid, water and others.

Installation Dimensions

Nominal Size  of Packing, and Housing dimensions

L +0.2

Order No.

d

D

H

30
31.5
32

20.5
22
22.5

4.3
4.3
4.3

4.5
4.5
4.5

SPG30*20.5*4.5
SPG31.5*22*4.5
SPG32*22.5*4.5

35
35.5
40

25.5
26
30

4.3
4.3
4.3

4.5
4.5
4.5

SPG35*25.5*4.5
SPG35.5*26*4.5
SPG40*30*4.5

45
50
55

35
40
45

4.3
4.3
4.3

4.5
4.5
4.5

SPG45*35*4.5
SPG50*40*4.5
SPG55*45*4.5

56
60
63

46
50
48

4.3
4.3
7.3

4.5
4.5
7.5

SPG56*46*4.5
SPG60*50*4.5
SPG63*48*7.5

65
69
70

50
54
55

7.3
7.3
7.3

7.5
7.5
7.5

SPG65*50*7.5
SPG69*54*7.5
SPG70*55*7.5

71
75
80

56
60
65

7.3
7.3
7.3

7.5
7.5
7.5

SPG71*56*7.5
SPG75*60*7.5
SPG80*65*7.5

85
90
95

70
75
80

7.3
7.3
7.3

7.5
7.5
7.5

SPG85*70*7.5
SPG90*75*7.5
SPG95*80*7.5

100
105
108

85
90
92

7.3
7.3
7.3

7.5
7.5
7.5

SPG100*85*7.5
SPG105*90*7.5
SPG108*92*7.5

110
112
120

94
96
104

7.3
7.3
7.3

7.5
7.5
7.5

SPG110*94*7.5
SPG112*96*7.5
SPG120*104*7.5

125
130
135

109
114
119

7.3
7.3
7.3

7.5
7.5
7.5

SPG125*109*7.5
SPG130*114*7.5
SPG135*119*7.5

140
145
150

124
129
134

7.3
7.3
7.3

7.5
7.5
7.5

SPG140*124*7.5
SPG145*129*7.5
SPG150*134*7.5

155
160
170

139
144
148

7.3
7.3
10.8

7.5
7.5
11

SPG155*139*7.5
SPG160*144*7.5
SPG170*148*11

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Installation Dimensions

Company Features
1. Fully specialized in the R&D and production of piston seals, Dms Seals Technology Co.,limited is globally recognized. - There is strict testing for quality of hydraulic piston seals to make satisfying products for customers.
2. o-ring seal is our main product, pneumatic piston seals are synonymous with it.
3. Not To Advance Is To Go Back. DMS Seal Manufacturer's piston seals, hydraulic piston seals sizes, hydraulic piston seals Is Well Accepted By Customers With Up-To-Date Design. Get Price! - Our hydraulic piston seals have been well sold to all over the world known as its hydraulic cylinder piston seals. Check it!

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