DMS Seal Manufacturer Wholesale square o ring sizes factory in highly aggressive chemical processing

Company Advantages
1. Using high-quality materials, DMS Seal Manufacturer square o ring sizes has been given an attractive appearance.
2. All raw materials of DMS Seal Manufacturer are subjected to intense and systematic quality control in our factory.
3. DMS Seal Manufacturer differentiates itself over the competition by using well-selected materials and lean production method.
4. The product has the advantages of good quality and excellent performance.
5. The optimum quality and excellent performance makes the product the most sought-after product.
6. The functionality of the product is ensured by an expert development team.
7. The properties of square o ring sizes can fully meet up with user's requirements, such as .
8. This kind of product with the features of ultra-light and ultra-thin can make the wearer feel much more comfortable by reducing the pressure on the bridge of the nose.
9. This product is economical to manufacture, design, and construct. The low weight of materials used in this product helps reduce time consumption as well as construction costs.
10. Using this product will be a good investment for business owners. Because it can cut the number of operators and thus help save labor costs.

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. Being an experienced manufacturer of , Dms Seals Technology Co.,limited has built a reputation for designing and manufacturing high-quality products. Dms Seals Technology Co.,limited is regarded as an undisputed and reliable Chinese manufacturer of . We have earned a good reputation in the industry. Dms Seals Technology Co.,limited has earned years of experience in designing and manufacturing square o ring sizes . We are an approved manufacturer in the industry.
2. Our company has brought together a group of talented people. Being intellectually curious and energetic, they are able to go deeper into issues and challenge conventional wisdom. We have a sales and marketing team scaled for the global market. With their years of experience in the market and wide sales network, they manage to deliver our products to the rest of the world. We are possessed with a manufacturing certificate. This certificate permits all of our production activities, including materials sourcing, R&D, designing, and producing.
3. We are working hard for continual improvement in our products, services, and processes by establishing a good relationship among our customers, employees, and the communities. We have focused on reducing our impact on the planet for years. Our initiatives range from leveraging the power of the wind to providing safe water to surrounding communities. Our company bears social responsibilities. Depending on the type of waste, we make a detailed recycling strategy to manage the waste effectively, enabling us to minimize the amount of waste sent to the landfills, protect the diminishing resources, and minimize hazardous waste. We lay emphasis on business integrity. We encourage honest, transparent operations and endeavor to keep promises and abiding contracts in business trades.

DMS Seal Manufacturer Wholesale square o ring sizes factory in highly aggressive chemical processing

square o ring sizes

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