Custom seal pneumatics inc manufacturer to high and low speed

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Enterprise Strength

Dms Seals has always been committed to providing professional, considerate, and efficient services.

Company Advantages
1. DMS Seals will go through furniture performance testing to national and international industry standards. It has passed testing of GB/T 3325-2008, GB 18584-2001, QB/T 4371-2012, and QB/T 4451-2013.
2. DMS Seals must go through various tests conducted by the third-party labs. These tests cover the aspects of colorfastness, symmetry, size fitting, breathability, abrasion resistance, and durability.
3. The quality of DMS Seals is ensured through a wide range of testing. These tests are for performance and durability, as well as, safety certifications, chemical, flammability testing, and sustainability.
4. The product comes in a durable construction. It is made of materials which feature strong hardness and stiffness, which enables it to withstand heavy use.
5. This product features wrinkle resistance. It has been processed with the resin finishing agent on its fibers to enhance its ability to withstand numerous washings without getting creases.
6. This product is safe in use. All of its parameters, such as input voltage, current, variable resistance, and power are all designed reasonably to achieve compatibility.
7. It features enhanced moisture and mold resistance, preventing an unsightly appearance and environment for potential mold growth and surface deterioration.
8. The product is able to run in a stable manner. It has a reliable electrical system which can effectively prevent electrical problems such as short circuit and electric leakage.
9. Dms Seals Technology Co.,limited ensures that its products absolutely meet the quality standards.
10. Being customer demand-driven, Dms Seals Technology Co.,limited provides clients with professional service.
11. Providing high-quality seal pneumatics inc products for customers is Dms Seals Technology Co.,limited' s commitment.

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

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

32.7

32.3

35.7

4.2

3.2

4.2

GSJ22*32.7*4.2

GSJ25*32.3*3.2

GSJ25*35.7*4.2

26.57*3.53

26.64*2.62

29.74*3.53

38.7

40.7

42.7

4.2

GSJ28*38.7*4.2

GSJ30*40.7*4.2

GSJ32*42.7*4.2

31.34*3.53

34.52*3.53

36.09*3.53

45.7

46.7

53.1

4.2

6.3

GSJ35*45.7*4.2

GSJ36*46.7*4.2

GSJ38*53.1*6.3

37.69*3.53

40.87*3.53

43.82*5.33

50.7

55.1

57.1

4.2

6.3

GSJ40*50.7*4.2

GSJ40*55.1*6.3

GSJ42*57.1*6.3

44.04*3.53

43.82*5.33

46.99*5.33

55.7

60.1

60.7

4.2

6.3

4.2

GSJ45*55.7*4.2

GSJ45*60.1*6.3

GSJ50*60.7*4.2

47.22*3.53

50.17*5.33

53.57*3.53

65.1

70.1

66.7

6.3

4.2

GSJ50*65.1*6.3

GSJ55*70.1*6.3

GSJ56*66.7*4.2

56.52*5.33

59.69*5.33

59.92*3.53

71.1

76.5

75.1

6.3

8.1

6.3

GSJ56*71.1*6.3

GSJ56*76.5*8.1

GSJ60*75.1*6.3

59.69*5.33

62.87*6.99

66.04*5.33

Company Features
1. Dms Seals Technology Co.,limited is an initiator in the industry of seal pneumatics inc . Dms Seals Technology Co.,limited has rich experience in manufacturing polyurethane hydraulic seals . DMS Seals is best known for its considerate service and finest hydraulic seals ppt .
2. In the hydraulic packing and seals production process, we use advanced manufacturing processes. DMS Seals utilizes innovative technology to create buy hydraulic seals . Strict quality control system enables Dms Seals Technology Co.,limited to implement comprehensive monitoring during the whole process. DMS Seals is performed well for its great quality hydraulic seal design . DMS Seals conducts technological innovation and promotes wholesale hydraulic seals research.
3. Dms Seals Technology Co.,limited is committed to developing air piston seal with low cost but high quality. Get quote! Customer satisfaction is Dms Seals Technology Co.,limited's eternal pursuit. Get quote! DMS Seals promises to improve piston seal hydraulic through innovation, diligent research and development. Get quote! The aim of DMS Seals is to offer valuable hydraulic pump oil seal to our customers with fast and convenient service. Get quote!

DMS Seals Custom seal pneumatics inc manufacturer to high and low speed

seal pneumatics inc

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DMS Seals Custom seal pneumatics inc manufacturer to high and low speed-2

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Dms Seals Technology Co.,limited has modern workshops and equipment, and has multiple sets of imported inspection and testing devices, and the production personnel strictly follow the national quality management system during production buy hydraulic seals to ensure that buy hydraulic seals provided to customers is of excellent quality , high quality products.

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buy hydraulic seals The material is superior, the product is durable, and the design is generous, the appearance is classic, and the workmanship is fine, the details are in place, the finished product is not only good in quality, but also has a high-grade texture.

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Dms Seals Technology Co.,limited There are large-scale workshops, standardized production workshops, modern production lines, and skilled technology and craftsmanship. The hydraulic seals ppt produced is not only good in quality and excellent in quality, but also meets relevant international quality standards. The pass rate of products is high, and customers can rest assured Partner with us for purchasing.

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hydraulic packing and seals Carefully designed by professional designers, the design is scientific and reasonable, and selected high-quality raw materials are processed with advanced technology to make it of excellent quality and more durable.

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Dms Seals Technology Co.,limited Passed various relevant national certifications, air piston seal produced have relevant quality inspection certificates, the quality of the products is guaranteed, and customers are more assured in purchasing.

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The product has good colorfastness. There is no excessive dye deposition on the fabric surface, which affects the fastness of the fabric. Dezheng's paper products meet the stringent environment standards - FSC CoC

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