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

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                         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
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
22 25 25	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
28 30 32	38.7 40.7 42.7	4.2 4.2 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
35 36 38	45.7 46.7 53.1	4.2 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
40 40 42	50.7 55.1 57.1	4.2 6.3 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
45 45 50	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
50 55 56	65.1 70.1 66.7	6.3 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
56 56 60	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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