bronze filled perfect circle piston rings o ring

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Product Details

Dms Seals's O-ring Seal is exquisite in details.Dms Seals carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce O-ring Seal which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.

Company Advantages
1. The production of DMS Seal Manufacturer perfect circle piston rings is eco-friendly and does not generate any water, air or noise pollution. And the cleaning process guarantees it is meticulously cleaned and free of dust and odor.
2. The design considerations of DMS Seal Manufacturer cover the following aspects: static and dynamic stiffness, operational speeds, gearboxes, manual, and automatic control.
3. The production processes of DMS Seal Manufacturer are of professionalism. These processes include materials selection process, cutting process, sanding process, and assembling process.
4. During the development of DMS Seal Manufacturer , several disciplines have been adopted. It is developed under the knowledge of mechanical engineering, physical mechanics, hydraulic transmission and control, and so on.
5. A series of manufacturing steps are covered in DMS Seal Manufacturer . It has to be stamped, cut, coated, painted, dried, and assembled by skillful mechanical technicians.
6. The product is treasured for their consistent performance and optimum functionality.
7. After our strict quality control, all defects of the product have been thoroughly removed.
8. The quality and performance of the product are first-class in the industry.
9. The primary advantage of this product is that it performs exceptionally well.
10. With many advantages, the product has earned a good reputation in the market and has extensive market potential.
11. The product can be widely applied to different fields.
12. The product has different specifications and is highly demanded by customers due to its high economic return.

1. Installation Recommendation

2. Installation Sizes

Rod Diameter d_N 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	-	d_N+4.9	2.2	0.4	0.3	0.20	0.15	1.78
8-18.9	19-37.9	-	d_N+7.3	3.2	0.6	0.4	0.25	0.15	2.62
19-37.9	38-199.9	8-18.9	d_N+10.7	4.2	1.0	0.4	0.25	0.20	3.53
38-199.9	200-255.9	19-37.9	d_N+15.1	6.3	1.3	0.5	0.30	0.20	5.33
200-255.9	256-649.9	38-199.9	d_N+20.5	8.1	1.8	0.6	0.35	0.25	7.00
256-649.9	650-999.9	200-255.9	d_N+24.0	8.1	1.8	0.6	0.35	0.25	7.00
650-999.9	≥1000.0	256-649.9	d_N+27.3	9.5	2.5	0.7	0.50	0.30	8.40
≥1000.0	-	650-999.9	d_N+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

d_N h9

D₁ H9

L₁+0.2

8.9

9.9

10.9

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

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

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

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

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

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

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. DMS Seal Manufacturer has high technology and professional techniques. Dms Seals Technology Co.,limited works with famous brands with resource advantages. As a leading manufacturer and supplier of perfect circle piston rings , Dms Seals Technology Co.,limited is well-known in global market. Dms Seals Technology Co.,limited is a global leader in lead seal manufacturers industry.
2. With a full commitment to improving customer services, we finally win many loyal customers and establish stable business cooperations with them. We take time to evaluate our services, make sure we respond to our customers timely about any problems related to the products. We possess a range of modern production facilities. They are highly flexible and can result in outstanding manufacturing quality per the required specifications of our customers. We have been investing in the best equipment. This means we can provide the best quality and the ability and ability to meet the needs of our customers and recover them as soon as possible. In recent years, we have explored large marketing channels throughout the world. We have established a stable and firm position in America, Asia, and European markets. We own our production workshop. Newly introducing many cutting-edge manufacturing facilities, the workshop lays a solid foundation for self-development and production, and more than 80% of the processes are independently completed in this workshop.
3. The way that we fulfill social responsibility is to practice sustainable development. We have made a plan to reduce carbon footprint and we will execute all the time. Ask online! We will strive to be the best – we are restless, always learning, always improving. We constantly set high standards and then try hard to exceed them. We deliver results, win where we compete and celebrate our success. Ask online! The business philosophy of our company is 'innovation in product, dedication to service.' Under this philosophy, the company develops steadily with growing influence in the industry. Ask online! Our company is always committed to serving our customers whole-heartedly and help them to manufacture the accurate products they want. Ask online! We have made a long-term plan for environmental protection and energy conservation. We execute this plan seriously throughout the production stages. And we have achieved progress in reducing greenhouse gases and energy consumption.

DMS Seal Manufacturer bronze filled perfect circle piston rings o ring

perfect circle piston rings

Type:

DMS Seal Manufacturer bronze filled perfect circle piston rings o ring-2

m******i

When it comes to comparing with other products, DMS Seals perfect circle piston rings is of greater appearance. Dezheng usually sends out the samples within 3-7 days

q******r

The outline of DMS Seals lead seal manufacturers is original and appealing. Dezheng offers embossing, debossing, hot stamping, matte/glossy lamination, and other surface finishes

j******t

DMS Seals lead seal manufacturers is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. With advanced testing machines, Dezheng will do rigorous in-house testings on all products

t******e

The production of DMS Seals perfect circle piston rings conforms to the industry standards. Dezheng owns a well-equipped factory of 1,500 square meters

w******z

The raw material used in DMS Seals perfect circle piston rings is of high quality and has no any strange smell during use. Dezheng has 280+ employees, including 20+ professionals in R&D and Q&C sectors

j******n

lead seal manufacturers is regarded as one of the most promising lead seal manufacturers with its lead seal manufacturers properties. Dezheng usually sends out the samples within 3-7 days

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