High-quality hydraulic packing kits factory for sale

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Application Scope

O-ring Seal has a wide range of applications. It is mainly used in the following industries and fields.Dms Seals is dedicated to providing professional, efficient and economical solutions for customers, so as to meet their needs to the greatest extent.

Product Comparison

Dms Seals has professional production workshops and great production technology. Oil Seal Manufacturer we produce, in line with the national quality inspection standards, has reasonable structure, stable performance, good safety, and high reliability. It is also available in a wide range of types and specifications. Customers' diverse needs can be fully fulfilled.Compared with other same kind of products in the market, Dms Seals's Oil Seal Manufacturer is equipped with the following outstanding advantages.

Company Advantages
1. There are many important considerations in the design of DMS Seal Manufacturer . They are the type of load and stresses caused by the load, motion of parts, form and size of the parts, etc.
2. DMS Seal Manufacturer has been assessed in many aspects. They are stitching & seam strength, fabric construction, embellishments, colorfastness, dimension stability, and durability.
3. The creation of DMS Seal Manufacturer meets different international standards. They are the following standards: European Standards (EN), GB Standards, AATCC, ASTM, and ISO.
4. Quality guarantee for DMS Seal Manufacturer extends throughout the manufacturing chain. Beginning with fabrics sourcing, pretreatment, the manufacturing process, to the finishes of the product are all carried out under strict quality control.
5. DMS Seal Manufacturer offer hydraulic packing kits with chic styles which meets different needs.
6. The offered product is the best in quality and performance.
7. This product strictly complies with performance requirements.
8. This product is unsurpassable in terms of quality and performance.
9. Dms Seals Technology Co.,limited can provide COA as quality assurance for our customers' reference.
10. To prepare an anode combining the excellent properties of tantalum at reasonable price, a new material has been developed in our laboratory.
11. The daily development habits of Dms Seals Technology Co.,limited helps it produce the top-notch quality hydraulic packing kits .
12. Based on the company's leading production equipment and manufacturing technology, Dms Seals Technology Co.,limited provides customers with 'one-stop sourcing' solutions.

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
200-225.9	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 environment, a wide range of fluids and high temperature condition. Suitable for larger gap of piston rod. Low friction, simple groove, be able to work in themedium with oil spots.

Meet the standard of GB/T 15242.3.

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

27.3

30.7

29.3

3.2

4.2

3.2

GSI20*27.3*3.2

GSI20*30.7*4.2

GSI22*29.3*3.2

21.89*2.62

25.0*3.53

25.07*2.62

32.7

31.3

32.3

4.2

3.2

GSI22*32.7*4.2

GSI24*31.3*3.2

GSI25*32.3*3.2

26.57*3.53

26.64*2.62

28.24*2.62

35.7

36.7

35.3

4.2

3.2

GSI25*35.7*4.2

GSI26*36.7*4.2

GSI28*35.3*3.2

29.74*3.53

29.82*2.62

38.7

37.3

40.7

4.2

3.2

4.2

GSI28*38.7*4.2

GSI30*37.3*3.2

GSI30*40.7*4.2

32.92*3.53

32.99*2.62

34.52*3.53

39.3

42.7

42.3

3.2

4.2

3.2

GSI32*39.3*3.2

GSI32*42.7*4.2

GSI35*42.3*3.2

34.59*2.62

36.09*3.53

37.77*2.62

45.7

43.3

46.7

4.2

3.2

4.2

GSI35*45.7*4.2

GSI36*43.3*3.2

GSI36*46.7*4.2

37.69*3.53

39.34*2.62

40.87*3.53

48.7

53.1

50.7

4.2

6.3

4.2

GSI38*48.7*4.2

GSI38*53.1*6.3

GSI40*50.7*4.2

40.87*3.53

43.82*5.33

44.04*3.53

Company Features
1. Dms Seals Technology Co.,limited is a competitive hydraulic packing kits manufacturer at home and abroad. Dms Seals Technology Co.,limited is considered to be the competitive manufacturer in the rod seal catalogue industry. Dms Seals Technology Co.,limited is a company that's innovative and professional in China. After years of development, Dms Seals Technology Co.,limited has become a reliable supplier and manufacturer of hydraulic cylinder gaskets . Known as a professional hydraulic cylinder piston seal leakage manufacturer, Dms Seals Technology Co.,limited has a wide market share.
2. We have experienced and highly-skilled workers. They have a better understanding of the industry. And this strong professionalism is closely linked to the increased productivity of our company. This company has established a strong client base. We have conducted local market surveys to gain an insight into buyers' purchasing tendencies so that we upgraded our products to better cater to clients. Throughout the world, we have opened and maintained stable overseas markets. Our stable business partners are mainly from Europe, North & South America, and Asia countries. Over the years, we have achieved yearly increasing profits in overseas business. We have exported products to most parts of Asia and America, in which customers think highly of our competence. Our company features a dedicated management team. They have gained a wealth of industry know-how and management skills, which is a guarantee of our high-efficient manufacturing process.
3. Our vision is to become the dominant and well-known o-ring seal supplier domestically and abroad. Welcome to visit our factory! Dms Seals Technology Co.,limited will keep making progress, constantly challenge itself and provide better and better services for customers. Welcome to visit our factory! Dms Seals Technology Co.,limited will consistently execute the business theory of . Welcome to visit our factory!

DMS Seal Manufacturer High-quality hydraulic packing kits factory for sale

hydraulic packing kits

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DMS Seal Manufacturer High-quality hydraulic packing kits factory for sale-2

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