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
Custom rod seals or piston seal with nbr or fkm o ring for light and medium hydraulic systems
1. The production of DMS Seals rod seals or piston seal is completed by international advanced technology, ensuring smooth, efficient, and precise product.
2. DMS Seals rod seals or piston seal is manufactured by a professional team who adopts advanced technology and equipment.
3. The whole production of DMS Seals rod seals or piston seal is strictly supervised by professionals who have extensive experience in the industry.
4. The raw materials of DMS Seals is eco-friendly, which is sourced from reliable suppliers.
5. This product has excellent performance and reliable quality.
6. The product meets the most stringent quality requirements and can be used for quite a long time.
7. This product has long service life and stable performance.
8. Our professional quality control team ensures that our products meet industry standards.
9. With the benefit of increasing production efficiency and output, the product is widely applied in the production of many industries.
10. It creates a brand identity. Innovative graphic design on it suggests that the merchandise being packaged is not just any other merchandise.
11. This kind of product with high-quality has a pair of gree lens that is a kind of natural tranquilizer, which can make people around feel better.
Groove Diameter DN H9 | Groove Diameter | Groove Width | Radius | Radial Clearance S max. | O-Ring Cross Section | X-Ring Seal Cross Section | |||
Standard Application | Light Application | d1 h9 | L1+0.2 | R1 | 10MPa | 20MPa | 30MPa | d2 | W |
15 - 39.9 | 40 - 79.9 | DN - 11.0 | 4.2 | 1.0 | 0.25 | 0.15 | 0.10 | 3.53 | 1.78 |
40 - 79.9 | 80 - 132.9 | DN - 15.5 | 6.3 | 1.3 | 0.3 | 020 | 0.15 | 5.33 | 1.78 |
80 - 132.9 | 133 - 252.9 | DN - 21.0 | 8.1 | 1.8 | 0.3 | 0.20 | 0.15 | 7.00 | 2.62 |
133 - 252.9 | -- | DN - 24.5 | 8.1 | 1.8 | 0.3 | 0.20 | 0.15 | 7.00 | 2.62 |
253 - 462.9 | -- | DN - 28.0 | 9.5 | 2.5 | 0.45 | 0.30 | 0.25 | 8.40 | 3.53 |
463 - 700 | -- | DN - 35.0 | 11.5 | 3.0 | 0.55 | 0.40 | 0.35 | 10.00 | 5.33 |
Application and properties
Apply to the working condition of fast speed, high pressure, and the necessary pressure keeping. Recommended for double-acting pistons as piston-type energy storage, supporting cylinder and positional cylinder. Double safety with low friction and high elasticity, good dynamic and static sealing performance, larger extrusion clearances can be allowed, at the same time with the function of holding pressure, less leakage in the hydraulic cylinder. Simple groove, small installation space, excellent sliding performance, no crawling phenomenon.
Standard materials
Sealing ring: filled PTFE
O-Ring: NBR / FKM
X-Ring: NBR / FKM
Working Conditions | ||||
Diameter Range | Pressure Range | Temperature Range | Speed | Medium |
3-1600mm | 0-40MPa | -30℃+200℃ | 2 m/s | hydraulic oil, flame retardant liquid, water and others |
Bore Dia. | Groove Dia. | Groove Width | Order No. | O-Ring Dimension |
d h9 | D1 H9 | L1+0.2 | ||
70 | 59 | 4.2 | DAQ70*59*4.2 | 56.74*3.53 |
80 | 64.5 | 6.3 | DAQ80*64.5*6.3 | 62.87*5.33 |
85 | 64 | 8.1 | DAQ85*64*8.1 | 63*7.0 |
95 | 79.5 | 6.3 | DAQ95*79.5*6.3 | 78.74*5.33 |
100 | 79 | 8.1 | DAQ100*79*8.1 | 78*7.0 |
110 | 94.5 | 6.3 | DAQ110*94.5*6.3 | 91.44*5.33 |
115 | 94 | 8.1 | DAQ115*94*8.1 | 93*7.0 |
125 | 109.5 | 6.3 | DAQ125*109.5*6.3 | 107.32*5.33 |
130 | 109 | 8.1 | DAQ130*109*8.1 | 108*7.0 |
150 | 129 | 8.1 | DAQ150*129*8.1 | 126.37*7.0 |
180 | 159 | 8.1 | DAQ180*159*8.1 | 158.12*7.0 |
210 | 189 | 8.1 | DAQ210*189*8.1 | 183.52*7.0 |
240 | 219 | 8.1 | DAQ240*219*8.1 | 215.27*7.0 |
Company Features
1. Numerous patents are held in Dms Seals Technology Co.,limited. The gather and cultivation of outstanding talents and advanced technology lead to the progress of DMS Seals. Dms Seals Technology Co.,limited is a dynamic enterprise with promising future in front of rod seals or piston seal .
2. All our technical staff are rich in experience for rubber piston rings . Dms Seals Technology Co.,limited is equipped with strong research strength, having an R&D team dedicated to developing all types of new wholesale oil seals . Staff working in Dms Seals Technology Co.,limited are all well-trained. We have a top R&D team to keep improving quality and design for our bonded piston seal . Our advanced machine is able to fabricate such oil seal hydraulic with features of [拓展关键词/特点].
3. We aim to provide you the perfect one-stop services from inquiry to after-sales. Contact us! Dms Seals Technology Co.,limited has the power to shape a bright future with double acting piston cup together with you. Contact us! Market philosophy of DMS Seals: Win the market with quality, enhance brand with reputation. Contact us! Dms Seals Technology Co.,limited's focus on customized and innovative buy hydraulic seals to meet our customers’ needs will continue to be our driving force. Contact us! Dms Seals Technology Co.,limited's focus is on people and the relationships that we build. Contact us!
Custom rod seals or piston seal with nbr or fkm o ring for light and medium hydraulic systems
rod seals or piston seal
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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