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
High-quality o ring cord manufacturer for business for static sealing
- Dms Seals has always been insisting on providing quality services for customers.
1. DMS Seals o ring cord manufacturer is manufactured from top quality materials internationally sourced from quality and reliable suppliers.
2. The production of DMS Seals is a combination of advanced designs and technologies.
3. By means of the perfect system and advanced management, the production of DMS Seals o ring cord manufacturer is completed on schedule and meets the industry specification.
4. This product stands out for its durability. With its sturdy and robust frame, it is not prone to any form of warping or twisting.
5. The product is safe. It has passed the composition testing which guarantees it to avoid any materials that skins might be allergic to.
6. This product features wear comfort. It goes through laboratory testing, analyzing and predicting of the comfort properties of textiles to achieve this characteristic.
7. The loyalty of our staff keeps DMS Seals strong business competition.
8. Dms Seals Technology Co.,limited strives to grasp the trend of industrial development and accelerate the transformation of innovation.
9. DMS Seals is synonymous with demands of the quality-oriented and price-conscious o ring cord manufacturer .
1. Installation Recommendation
2. Application and properties
Double acting seals, the sealing effect is achieved by the deformation of the section of the O-Rings, and the deformation is determined by the depth of the installation groove. Under pressure, the O-ring has a large surface tension like liquid, used for static sealing more. It is only recommended for better conditions in dynamic applications. System lubrication, pressure, temperature, sealing clearance, speed, medium and surface quality of metal parts determine the service life of O-Rings. It is not recommended if the lubrication is not sufficient during rotary motion.
3. Standard materials
NBR / FKM
4. Performance parameter
Static Seal | Dynamic Seal | |
Working Pressure | No support ring, up to 20MPa; With the support ring, up to 40MPa; With special support ring, up to 200MPa. | No support ring, up to 5MPa; With the support ring, higher pressure. |
Movement Speed | Maximum reciprocating speed up to 0.5m / s; maximum rotation speed up to 2.0m/s. | |
Temperature | NBR: -30℃ - 100℃; FKM: -20℃ - 220℃. | |
5. Wire Diameter Tolerance
Wire diameter of O-Ring (mm) | Tolerance (±mm) |
0-1.8 | 0.08 |
1.80-2.65 | 0.09 |
2.65-3.55 | 0.10 |
3.55-5.30 | 0.13 |
5.30-7.00 | 0.15 |
7.00-8.00 | 0.18 |
8.00-10.00 | 0.21 |
10.00-12.00 | 0.25 |
6. Inner diameter tolerance
Inner Diameter d1 mm | Tolerance ±mm | Inner Diameter d1 mm | Tolerance ±mm | Inner Diameter d1 mm | Tolerance ±mm |
0.70-2.50 2.50-4.50 4.50-6.30 | 0.13 0.14 0.15 | 43.70-45.00 46.00-46.20 46.20-47.50 | 0.42 0.43 0.44 | 95.00-97.50 97.50-100.00 100.00-103.00 | 0.83 0.84 0.87 |
6.30-8.50 8.50-10.00 10.00-11.20 | 0.16 0.17 0.18 | 47.50-48.70 48.70-50.00 50.00-51.50 | 0.45 0.46 0.47 | 103.00-106.00 106.00-109.00 109.00-112.00 | 0.89 0.91 0.93 |
11.20-14.00 14.00-16.00 16.00-18.00 | 0.19 0.20 0.21 | 51.50-53.00 53.00-54.50 54.50-56.00 | 0.48 0.50 0.51 | 112.00-115.00 115.00-118.00 118.00-122.00 | 0.95 0.97 1.00 |
18.00-20.00 20.00-21.20 21.20-23.60 | 0.22 0.23 0.24 | 56.00-58.00 58.00-60.00 60.00-61.50 | 0.52 0.54 0.55 | 122.00-125.00 125.00-128.00 128.00-132.00 | 1.03 1.05 1.08 |
23.60-25.00 25.00-26.50 26.50-28.00 | 0.25 0.26 0.28 | 61.50-63.00 63.00-65.00 65.00-67.00 | 0.56 0.58 0.59 | 132.00-136.00 136.00-140.00 140.00-145-00 | 1.10 1.13 1.17 |
28.00-30.00 30.00-31.50 31.50-33.50 | 0.29 0.31 0.32 | 67.00-69.00 69.00-71.00 71.00-73.00 | 0.61 0.63 0.64 | 145.00-150.00 150.00-155.00 155.00-160.00 | 1.20 1.24 1.27 |
33.50-34.50 34.50-35.50 35.50-36.50 | 0.33 0.34 0.35 | 73.00-75.00 75.00-77.50 77.50-80.00 | 0.66 0.67 0.69 | 160.00-165.00 165.00-170.00 170.00-175.00 | 1.31 1.34 1.38 |
36.50-37.50 37.50-38.70 38.70-40.00 | 0.36 0.37 0.38 | 80.00-82.50 82.50-85.00 85.00-87.50 | 0.71 0.73 0.75 | 175.00-180.00 180.00-185.00 185.00-190.00 | 1.41 1.44 1.48 |
40.00-41.20 41.20-42.50 42.50-43.70 | 0.39 0.40 0.41 | 87.50-90.00 90.00-92.50 92.50-95.00 | 0.77 0.79 0.81 | 190.00-195.00 195.00-200.00 200.00-206.00 | 1.51 1.55 1.59 |
206.00-212.00 212.00-218.00 224.00-230.00 | 1.63 1.71 1.75 | 325.00-335.00 335.00-345.00 345.00-355.00 | 2.43 2.49 2.56 | 500.00-515.00 515.00-530.00 530.00-545.00 | 3.54 3.63 3.72 |
230.00-236.00 236.00-243.00 243.00-250.00 | 1.79 1.83 1.88 | 355.00-365.00 365.00-375.00 375.00-387.00 | 2.62 2.68 2.76 | 545.00-560.00 560.00-580.00 580.00-600.00 | 3.81 3.93 4.05 |
250.00-258.00 258.00-265.00 265.00-272.00 | 1.93 1.98 2.02 | 387.00-400.00 400.00-412.00 412.00-425.00 | 2.84 2.91 2.99 | 600.00-615.00 615.00-630.00 630.00-650.00 | 4.13 4.22 4.34 |
272.00-280.00 280.00-290.00 290.00-300.00 | 2.08 2.14 2.21 | 425.00-437.00 437.00-450.00 450.00-462.00 | 3.07 3.15 3.22 | 650.00-670.00 | 4.46 |
300.00-307.00 307.00-315.00 315.00-325.00 | 2.25 2.30 2.37 | 462.00-475.00 475.00-485.00 485.00-500.00 | 3.30 3.37 3.45 |
Company Features
1. Dms Seals Technology Co.,limited has been in the industry-leading position in o ring cord manufacturer industry. DMS Seals has been centering on producing high quality very small rubber o rings . DMS Seals stands out among other manufacturers in the industry.
2. Dms Seals Technology Co.,limited upgrades itself through the extensive deployment of advanced technologies and applications. 009 o ring enhances the effect that helps reduce and improves protection from other damages. The progress of DMS Seals can not be achieved without the hard working employees and advanced large o ring seals .
3. Dms Seals Technology Co.,limited is firmly oriented to the world's leading position in terms of small o rings for sale production. Get info! To stand tightly in the market of x and o ring , Dms Seals Technology Co.,limited will put quality in the first place. Get info! has long been a tenet of Dms Seals Technology Co.,limited. Get info! In pursuit of 1 inch rubber o ring quality, it is our responsibility to create a highly efficient lifestyle for our customers. Get info!
High-quality o ring cord manufacturer for business for static sealing
o ring cord manufacturer
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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