DMS SEALS TECHNOLOGY CO.,LIMITED
The Professional Sealing Solution Supplier(O Ring Suppliers & Oil Seal Manufacturers).
DMS Seals - Hydraulic Seals and Oil Ring Seals Manufacturer & Supplier
DMS Seal Manufacturer bronze piston seals with ptfe nbr and pom for light and medium hydraulic systems
1. Before delivery, DMS Seal Manufacturer hydraulic piston seals sizes has to undergo a wide range of tests. It is strictly tested in terms of the strength of its materials, statics&dynamics performance, resistance to vibrations&fatigue, etc.
2. DMS Seal Manufacturer piston seals is professionally designed considering the following factors: the functionality of the control system, engineering forces, life cycle, utility, and manufacturability.
3. The necessary tests for DMS Seal Manufacturer hydraulic piston seals sizes have been strictly conducted. It has been tested in terms of safety, electromagnetic compatibility, vibration, reliability, and durability.
4. The manufacture of DMS Seal Manufacturer hydraulic piston seals sizes involves some critical processes. These stages include concept confirmation, metal materials procurement, frame fabrication, components machining, surface painting, and final assembly.
5. DMS Seal Manufacturer hydraulic piston seals sizes has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion.
6. Our strict QC process makes sure the product is with good quality.
7. This product is in strict accordance with ISO9001 and meets the requirements of quality control system.
8. Its quality is strictly controlled and it has passed many international certifications.
9. Dms Seals Technology Co.,limited is striving to develop new types of piston seals .
10. There is room for continuous development for this product.
11. Dms Seals Technology Co.,limited has won the favor of new and old customers at home and abroad.
12. To ensure the quality assurance, our piston seals will be fully tested by professional staff.
13. Dms Seals Technology Co.,limited has improved its ability to provide competitive piston seals , and facilitates its transformation into a modern provider.
Bore 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 |
8-16.9 | 17-26.9 | -- | DN-4.9 | 2.2 | 0.4 | 0.30 | 0.20 | 0.15 | 1.78 |
17-26.9 | 27-59.9 | -- | DN-7.3 | 3.2 | 0.6 | 0.40 | 0.25 | 0.15 | 2.62 |
27-59.9 | 60-199.9 | 17-26.9 | DN-10.7 | 4.2 | 1.0 | 0.50 | 0.30 | 0.20 | 3.53 |
60-199.9 | 200-255.9 | 27-59.9 | DN-15.1 | 6.3 | 1.3 | 0.70 | 0.40 | 0.25 | 5.33 |
200-255.9 | 256-669.9 | 60-199.9 | DN-20.5 | 8.1 | 1.8 | 0.80 | 0.60 | 0.35 | 7.00 |
256-669.9 | 670-999.9 | 200-669.9 | DN-24.0 | 8.1 | 1.8 | 0.90 | 0.70 | 0.40 | 7.00 |
670-999.9 | -- | 256-669.9 | DN-28.0 | 9.5 | 2.5 | 1.00 | 0.80 | 0.60 | 8.40 |
-- | 1000-2000 | -- | DN-28.0 | 9.5 | 2.5 | 1.00 | 0.80 | 0.60 | 8.40 |
-- | -- | 670-999.9 | DN-38.0 | 13.8 | 3.0 | 1.20 | 0.90 | 0.60 | 12.00 |
1000-2700 | -- | -- | DN-38.0 | 13.8 | 3.0 | 1.20 | 0.90 | 0.60 | 12.00 |
Application and properties
Standard single acting sealing. Suitable for reciprocating environment, allowing larger extrusion clearances, has wide application. Dynamic and static sealing property are good, be able to work in dusty condition. Low friction, simple groove, strong adaptability to work conditions.
Standard materials
Sealing ring: filled PTFE
O-ring: NBR / FKM
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 and others |
Bore Dia. | Groove Dia. | Width | Order No. | O-ring Dimension |
D H9 | d1 h9 | L1+0.2 | ||
9 | 4.1 | 2.2 | GSD9*4.1*2.2 | 3.68*1.78 |
15 | 10.1 | 2.2 | GSD15*10.1*2.2 | 9.25*1.78 |
20 | 12.7 | 3.2 | GSD20*12.7*3.2 | 12.37*2.62 |
27 | 16.3 | 4.2 | GSD27*16.3*4.2 | 15.47*3.53 |
32 | 24.7 | 3.2 | GSD32*24.7*3.2 | 23.47*2.62 |
36 | 25.3 | 4.2 | GSD36*25.3*4.2 | 24*3.53 |
40 | 29.9 | 4.2 | GSD40*29.3*4.2 | 28.17*3.53 |
50 | 39.3 | 4.2 | GSD50*39.3*4.2 | 37.70*3.53 |
55 | 44.3 | 4.2 | GSD55*44.3*4.2 | 44.04*3.53 |
63 | 47.9 | 6.3 | GSD63*47.9*6.3 | 46.99*5.33 |
70 | 59.3 | 4.2 | GSD70*59.3*4.2 | 56.74*3.53 |
80 | 64.9 | 6.3 | GSD80*64.9*6.3 | 62.87*5.33 |
90 | 74.9 | 6.3 | GSD90*74.9*6.3 | 72.39*5.33 |
95 | 74.5 | 8.1 | GSD95*74.5*8.1 | 73*7.0 |
110 | 94.9 | 6.3 | GSD110*94.9*6.3 | 91.44*5.33 |
Company Features
1. Dms Seals Technology Co.,limited has gained high popularity for its high quality piston seals . Dms Seals Technology Co.,limited has gained a high reputation in global market for its stable quality and hydraulic piston seals sizes . Dms Seals Technology Co.,limited focuses on manufacturing and exporting o-ring seal. Dms Seals Technology Co.,limited is active in hydraulic piston seals market with advantages of technology and hydraulic piston seals . Dms Seals Technology Co.,limited is expanding its factory scale to get higher capacity for piston seals .
2. piston seals is made from the revolutionary technology. Dms Seals Technology Co.,limited is equipped with a full set of imported equipment and advanced manufacturing technology. piston seals has attracted international attention for its high quality piston seals .
3. Our acceptance is: pneumatic piston seals . Get quote! Dms Seals Technology Co.,limited upholds the idea that quality and technology are key factors for long-term development. Get quote! It's our sincere hope that our piston seals will be of great help to customers. Get quote! DMS Seal Manufacturer regards excellence, quality, honesty and service as the business tenet. Get quote! Our aim: to win the favor of customers by our considerate hydraulic cylinder piston seals and high-quality rubber piston seals. Get quote!
DMS Seal Manufacturer bronze piston seals with ptfe nbr and pom for light and medium hydraulic systems
piston seals
Type:
Professional O Ring Suppliers & O Ring Manufacturers
CONTACT US
TEL: +86-757-86235767
Contact Person: Frank Zhou
E-mail:
sales@dmsseals.com
dms@dmsseals.com
Skype: 13318313660
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