DMS SEALS TECHNOLOGY CO.,LIMITED

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The Professional Sealing Solution Supplier.

Mail to: sales@dmsseals.com

TEL:+86-757-86235767

Home  >  Top PRODUCTS  >  Rotary Seals Manufacturer  >  oring Custom seal nbrfkm rotary seals DMS Seal Manufacturer ptfe
oring Custom seal nbrfkm rotary seals DMS Seal Manufacturer ptfe

oring Custom seal nbrfkm rotary seals DMS Seal Manufacturer ptfe

Diameter Range
3 - 1600mm
Pressure Range
0 - 30MPa
Temperature Range
-30℃ +200℃
Speed
1 m/s
Medium
hydraulic oil, flame retardant liquid, water and others
pdf

Installation Recommendation

Company Advantages
1. To reduce costs with high-efficiency work is the DMS's purpose. The rotary shaft seals that is reinforced with rotary seals manufacturer composite is unique and in the rotary seals catalogue machinery industry only to be found in DMS Seal Manufacturer.
2. 'Strictly abide by the contract and deliver promptly' is Dms Seals Technology Co.,limited's consistent principle. DMS Seal manufacturer provides good quality and competitive price hydraulic seals
3. We have developed solutions of the sealing of special working condition. We offer them in different tone of the rotary seals,rotary shaft seals.

Installation Recommendation

DMS Seal Manufacturer-Best Gns - Ptfe Hydraulic Rotary Seal With Nbrfkm O-ring Manufacture

Installation Sizes

       Bore Diameter       

DN H9

Groove  

Diameter

Groove 

Width

Radial Clearance            S max.

Radius

O-Ring

Cross-Section

Standard

 Range

Available 

range

d1 h9L1+0.232MPa50MPaR1d2
8-39.98-135.0DN-4.92.20.150.100.401.78
40-79.914-250.0DN-7.53.20.200.150.602.62
80-132.922-460.0DN-11.04.20.250.201.003.53
133-329.940-675.0DN-15.56.30.300.251.305.33
330-669.9133-690.0DN-21.08.10.300.251.807.00
670-999.9670-999.9DN-28.09.50.450.302.508.40


Application and properties

Suitable for sealing with rotating or swinging rods, shafts, pins, rotary joints, etc. It is a rotary sealing ring that can withstand both sides pressure or alternating pressure role of the double acting effect, used in construction machinery, construction machinery and automotive equipment. It can be applied on occasions where piston rod and piston seal are required, low friction, non viscous phenomenon, simple groove, good abrasion resistance and dimensional stability.


Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM


Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-30MPa

-30℃+200℃

1 m/s

hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

Bore Dia.

Groove Dia.

Groove Width

Order No.

D H9

d1 h9

L+0.2

8

10

12

3.1

5.1

7.1

2.2

2.2

2.2

GNS8*3.1*2.2

GNS10*5.1*2.2

GNS12*7.1*2.2

14

15

16

9.1

10.1

11.1

2.2

2.2

2.2

GNS14*9.1*2.2

GNS15*10.1*2.2

GNS16*11.1*2.2

17

18

20

12.1

13.1

15.1

2.2

2.2

2.2

GNS17*12.1*2.2

GNS18*13.1*2.2

GNS20*15.1*2.2

80

85

90

69

74

79

4.2

4.2

4.2

GNS80*69*4.2

GNS85*74*4.2

GNS90*79*4.2

95

100

102

84

89

91

4.2

4.2

4.2

GNS95*84*4.2

GNS100*89*4.2

GNS102*91*4.2

105

110

115

94

99

104

4.2

4.2

4.2

GNS105*94*4.2

GNS110*99*4.2

GNS115*104*4.2

120

125

130

109

114

119

4.2

4.2

4.2

GNS120*109*4.2

GNS125*114*4.2

GNS130*119*4.2

210

220

230

194.5

204.5

214.5

6.3

6.3

6.3

GNS210*194.5*6.3

GNS220*204.5*6.3

GNS230*214.5*6.3

240

250

280

224.5

234.5

264.5

6.3

6.3

6.3

GNS240*224.5*6.3

GNS250*234.5*6.3

GNS280*264.5*6.3

350

360

400

329

339

379

8.1

8.1

8.1

GNS350*329*8.1

GNS360*339*8.1

GNS400*379*8.1



Company Features
1. In Dms Seals Technology Co.,limited, only finest-quality rotary seals can be provided.
2. Dms Seals Technology Co.,limited keeps concentrated on superior service for customers. Please contact us!
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