DMS Seal Manufacturer seal kit suppliers o ring for larger piston clearance1

Company Advantages
1. DMS Seal Manufacturer is sophisticatedly designed. It is an outcome of the vast technical expertise of building systems, materials and computer devices and constant alteration of models.
2. DMS Seal Manufacturer is completed by passing through several basic processes. It will go through cutting, sewing, fiber washing, dyeing, and decorating.
3. DMS Seal Manufacturer meet safety obligations and related standards. Its construction and maintenance strictly meet the safety requirements within the Electricity Safety Regulations.
4. DMS Seal Manufacturer seal kit suppliers meets a variety of international standards for electric appliances. They are CARB, FCC, ETL, UL, CB, CCC and so on.
5. DMS Seal Manufacturer is designed by the professional CAD designers who have created a specific CAD drawing library for wooden doors. It will be produced under the guideline of a stereoanatomic drawing with specific dimensional requirements and materials details.
6. The product provides a perfect cushioning effect. It will not suddenly crack or break after repeated impact from the foot and ground.
7. The product is less likely to cause any side effects. The clinically tested ingredients contain no harmful substances to affect the function of the body.
8. The product has a smooth surface. The sprue on each piece is cut off and the ring castings are cleaned up to remove any imperfections.
9. The product is radiation resistant. Its plastics and polymers materials with enhanced shape retention properties can effectively stand up the radiation.
10. Dms Seals Technology Co.,limited will promote innovation work, and strive to develop more, newer and better products.
11. Improving the quality of the service has been always a focus for the development of DMS Seal Manufacturer.
12. Dms Seals Technology Co.,limited's customer service has the ability to swallow the pride and accept blame or negative feedback.
13. Stressing the quality of service of DMS Seal Manufacturer's staff turns out to be effective.

1. Installation Recommendation 

2. Installation Sizes

Rod Diameter                         dN h9			Groove Diameter	Groove Width	Radius	Radial Clearance                S max.			O-Ring Cross-Section
Standard Application	Light Application	Heavy Duty Application	D1 H9	L1+0.2	R1	10MPa	20MPa	40MPa	d2
3-7.9	8-18.9	-	dN+4.9	2.2	0.4	0.3	0.20	0.15	1.78
8-18.9	19-37.9	-	dN+7.3	3.2	0.6	0.4	0.25	0.15	2.62
19-37.9	38-199.9	8-18.9	dN+10.7	4.2	1.0	0.4	0.25	0.20	3.53
38-199.9	200-255.9	19-37.9	dN+15.1	6.3	1.3	0.5	0.30	0.20	5.33
200-255.9	256-649.9	38-199.9	dN+20.5	8.1	1.8	0.6	0.35	0.25	7.00
256-649.9	650-999.9	200-255.9	dN+24.0	8.1	1.8	0.6	0.35	0.25	7.00
650-999.9	≥1000.0	256-649.9	dN+27.3	9.5	2.5	0.7	0.50	0.30	8.40
≥1000.0	-	650-999.9	dN+38.0	13.8	3.0	1.0	0.70	0.60	12.00

3. Application and properties

Applicable to high and low speed reciprocating motion and high pressure system cylinder rod sealing. Good dimensional stability, not affected by temperature, low friction, strong corrosion resistance, could work in the situation with or without lubrication, easy installation.

Meet the standards of GB/T 15242.1-94 and GB/T 15242.3-94.

 

4. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

 

5. Working Conditions

Working  Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3 - 1600mm	0 - 60MPa	-45℃ +200℃	15 m/s	hydraulic oil, flame retardant liquid, water, gas

6. Installation Dimensions

Rod Dia.	Groove Dia.	Groove Width	Order No.	O-Ring Dimensions
dN h9	D1 H9	L1+0.2
4 5 6	8.9 9.9 10.9	2.2 2.2 2.2	GSJ4*8.9*2.2 GSJ5*9.9*2.2 GSJ6*10.9*2.2	5.28*1.78 6.75*1.78 7.65*1.78
8 8 10	12.9 15.3 14.9	2.2 3.2 2.2	GSJ8*12.9*2.2 GSJ8*15.3*3.2 GSJ10*14.9*2.2	9.25*1.78 10.77*2.62 11.8*1.78
10 12 12	17.3 16.9 19.3	3.2 2.2 3.2	GSJ10*17.3*3.2 GSJ12*16.9*2.2 GSJ12*19.3*3.2	12.37*2.62 13.3*1.78 13.94*2.62
14 14 15	18.9 21.3 19.9	2.2 3.2 2.2	GSJ14*18.9*2.2 GSJ14*21.3*3.2 GSJ15*19.9*2.2	15.6*1.78 15.54*2.62 16.67*1.78
15 16 16	22.3 20.9 23.3	3.2 2.2 3.2	GSJ15*22.3*3.2 GSJ16*20.9*2.2 GSJ16*23.3*3.2	17.12*2.62 17.17*1.78 18.72*2.62
18 18 19	22.9 25.3 29.7	2.2 3.2 4.2	GSJ18*22.9*2.2 GSJ18*25.3*3.2 GSJ19*29.7*4.2	18.77*1.78 20.29*2.62 23.39*3.53
20 20 22	27.3 30.7 29.3	3.2 4.2 3.2	GSJ20*27.3*3.2 GSJ20*30.7*4.2 GSJ22*29.3*3.2	21.89*2.62 23.39*3.53 23.47*2.62

Company Features
1. As a pioneer the seal kit suppliers industry, DMS Seal Manufacturer has been expanding its own production capacity. Dms Seals Technology Co.,limited is one of the largest u seal manufacturers production bases in China. Dms Seals Technology Co.,limited serves as a leading manufacturer of plastic seal manufacturer in home and abroad market. Dms Seals Technology Co.,limited is a global leader in mechanical seals pune industry.
2. Dms Seals Technology Co.,limited is superior to other companies in piston rings by size technology. We have created a team of professionals and technical workers. They are experienced in product research, development, and manufacturing on the basis of market orientation. We have cultivated a professional team of management including R&D team and quality check team. Their expertise helps us bring excellent quality with competitive price to our customers worldwide.
3. We are passionate about intelligent ideas to make the environment more sustainable. We continuously monitor and drive compliance of our social and environmental requirements throughout our supply chain. Satisfied customers are the key to our success. We pursue total customer satisfaction by understanding our customer’s business, organization, and strategy in an effort to efficiently predict and meet all their requirements. We balance the needs of environmental sustainability while running our business. We do best to act responsibly, operate efficiently, and consider the long-term impact of our actions. We aim to become a global leading company. We are confident that we can provide the ideal elements within our value chain to attain the maximum benefit for each individual customer.

DMS Seal Manufacturer seal kit suppliers o ring for larger piston clearance

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