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 Seals O Ring Seals O Ring Seals Manufacturer
Product details of the o ring seals
Product Overview
The offered DMS Seals o ring seals is provided using the finest quality raw materials in accordance with the industry norms. Strict quality inspection procedures throughout the production process must be of superior quality and performance. The product has a high practical and commercial value and is getting a wider application in the market now.
Product Introduction
Compared with products in the same category,Dms Seals Technology's o ring seals's outstanding advantages are as follows.
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 Information
Dms Seals Technology Co.,limited is a modern enterprise with a beautiful location in fo shan. We integrate R&D, processing and sales and our main business is the production of O-ring Seal,Oil Seal Manufacturer. Our company is equipped with a comprehensive service system, and we are wholeheartedly providing you with products of the best quality and the most thoughtful service. Welcome all customers in need to purchase our products.
Professional O Ring Suppliers & O Ring Manufacturers
CONTACT US
TEL: +86-757-86235767
Contact Person: Teresa Chen
E-mail: dms@dmsseals.com
WhatsApp:13318313660
Mobile:13318313660
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