marine oil seals company for automotive equipment

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Enterprise Strength

Dms Seals runs the business in good faith and puts customers in the first. We are dedicated to providing quality services for customers.

Company Advantages
1. The design procedures of DMS Seal Manufacturer marine oil seals are professional, including CAD shadow band, creation of prototypes, creation of castable models, and 3D wax prototype.
2. The design of DMS Seal Manufacturer marine oil seals is conducted via differential analysis and screening, including power consumption, light source stability, and luminous efficiency.
3. DMS Seal Manufacturer has passed the following physical and mechanical tests including strength test, fatigue test, hardness test, bending test, and rigidity test.
4. DMS Seal Manufacturer is made by using the following techniques: laser metal cutting, CAD software, precision welding, CNC milling and drilling, and powder coat painting.
5. DMS Seal Manufacturer has undergone a series of examination procedures to check on the colorfastness of fabrics, the cleanness of sewing threads, and accessories safety.
6. The product has many excellent characteristics of long service life and stable performance.
7. The complete detection of this product ensures its higher quality in the market.
8. The quality of this product is ensured by strict management system and complete quality control system.
9. Adhering to the principle of 'quality first', this product is manufactured according to the industry quality requirements.
10. One of the factors contributing to the popularity of this product is its excellent quality and strong reliability.
11. This product is now in high demand in the market and is taking up greater market share.
12. The raw materials of DMS Seal Manufacturer marine oil seals are procured from recognized vendors.
13. The product serves the field well for its huge economic effectiveness.
14. This product has great competitiveness and thus create huge benefits to our customers.

Installation Recommendation

DMS Seal Manufacturer marine oil seals company for automotive equipment-1

Installation Sizes

Bore Diameter DN H9		Groove Diameter	Groove Width	Radial Clearance S max.		Radius	O-Ring Cross-Section
Standard Range	Available range	d1 h9	L1+0.2	32MPa	50MPa	R1	d2
8-39.9	8-135.0	DN-4.9	2.2	0.15	0.10	0.40	1.78
40-79.9	14-250.0	DN-7.5	3.2	0.20	0.15	0.60	2.62
80-132.9	22-460.0	DN-11.0	4.2	0.25	0.20	1.00	3.53
133-329.9	40-675.0	DN-15.5	6.3	0.30	0.25	1.30	5.33
330-669.9	133-690.0	DN-21.0	8.1	0.30	0.25	1.80	7.00
670-999.9	670-999.9	DN-28.0	9.5	0.45	0.30	2.50	8.40

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

3.1

5.1

7.1

2.2

GNS8*3.1*2.2

GNS10*5.1*2.2

GNS12*7.1*2.2

9.1

10.1

11.1

2.2

GNS14*9.1*2.2

GNS15*10.1*2.2

GNS16*11.1*2.2

12.1

13.1

15.1

2.2

GNS17*12.1*2.2

GNS18*13.1*2.2

GNS20*15.1*2.2

4.2

GNS80*69*4.2

GNS85*74*4.2

GNS90*79*4.2

100

102

4.2

GNS95*84*4.2

GNS100*89*4.2

GNS102*91*4.2

105

110

115

104

4.2

GNS105*94*4.2

GNS110*99*4.2

GNS115*104*4.2

120

125

130

109

114

119

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

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

GNS240*224.5*6.3

GNS250*234.5*6.3

GNS280*264.5*6.3

350

360

400

329

339

379

8.1

GNS350*329*8.1

GNS360*339*8.1

GNS400*379*8.1

Company Features
1. Dms Seals Technology Co.,limited is a Chinese manufacturer of marine oil seals . We have been progressing with sound steps and accumulating experience over the years. Established years ago, Dms Seals Technology Co.,limited has created a niche in the market with a distinctive product portfolio such as . Having developed and produced for many years, Dms Seals Technology Co.,limited has been regarded as one of the most robust manufacturers and suppliers.
2. DMS Seal Manufacturer successfully established its own high-tech laboratory to create oil seal parts . The quality of rotary face seal helped DMS Seal Manufacturer win more customers. The quality of this v type oil seal is completely guaranteed.
3. We expect to sincerely cooperate with friends of various circles so as to build up the No. 1 brand in grease seal manufacturers industry. Check now! High quality and stable quality is what Dms Seals Technology Co.,limited aims to bring to customers. Check now! DMS Seal Manufacturer has always followed the rules of customer first. Check now! DMS Seal Manufacturer has successfully utilized the power of diversity and inclusiveness. Check now! DMS Seal Manufacturer supplies clients with the very best what is a rotary lip seal and comprehensive solutions. Check now!

DMS Seal Manufacturer marine oil seals company for automotive equipment

marine oil seals

Type:

DMS Seal Manufacturer marine oil seals company for automotive equipment-2

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The outline of DMS Seals grease seal manufacturers is original and appealing. Dezheng's 5 experienced designers ensure accurate custom designs

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DMS Seals rotary face seal is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. Dezheng's paper products meet the stringent environment standards - FSC CoC

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The production of DMS Seals marine oil seals conforms to the industry standards. Dezheng has manufactured a variety of high-quality printed paper products for over 20 years

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The raw material used in DMS Seals grease seal manufacturers is of high quality and has no any strange smell during use. Dezheng has advanced 4-color offset printing technique as well as Pantone printing technique

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grease seal manufacturers is regarded as one of the most promising oil seal parts with its oil seal parts properties. Dezheng offers professional and cost-effective custom printing service

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