DMS Seal Manufacturer metal o ring gasket for business in highly aggressive chemical processing

Company Advantages
1. DMS Seal Manufacturer has been certified in all aspects. They involve electrical safety, hygiene, electromagnetic compatibility, energy efficiency, electric shock, and leakage.
2. DMS Seal Manufacturer is of professional design. It is by our designer who has mastered the bedding structure of nuts and bolts and is full of confidence that creating bedding is a compliment.
3. DMS Seal Manufacturer has an attractive design. It is designed by our designers who are committed to innovative packaging and print design.
4. Before DMS Seal Manufacturer bagging or packing, a group of inspectors carefully inspected it for loose lines, shackles and general appearance.
5. DMS Seal Manufacturer metal o ring gasket is made of a technical package-a comprehensive package of design details. Through this, the product can meet the customerundefineds exact specifications.
6. This product has a high dimension precision. It is processed by a straight line edge sealing machine which finishes the edge sealing, cutting, deburring and chamfering with high accuracy.
7. The product is known for excellent wear and tear resistance. It can stand up heavy daily use yet will not become age after used for a period of time.
8. The product is strong and robust. It is made of a sturdy frame that can maintain its overall shape and integrity, which makes it be able to stand up to everyday use.
9. This product is highly resistant to moisture. It is able to withstand the humid condition for a long time without accumulating any mold.
10. Dms Seals Technology Co.,limited has a large and clean warehouse to store metal o ring gasket with big quantity for long time.
11. Dms Seals Technology Co.,limited is well-known at home and abroad for its fabulous quality and solid packing. .
12. A National-grade metal o ring gasket production base have been established by Dms Seals Technology Co.,limited.
13. DMS Seal Manufacturer enterprise is a company that mainly deals with metal o ring gasket including and .
14. Identifying the competitive advantage for itself and sustaining it is at the heart of Dms Seals Technology Co.,limited.

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

Silicone

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. Thanks to the strong capacities of manufacturing , Dms Seals Technology Co.,limited has been highly praised as a trustworthy manufacturer in the industry. Dms Seals Technology Co.,limited has been focusing on continuous technological innovation in developing and manufacturing . We have improved competencies in this field. Known as a powerful and competitive manufacturer of , Dms Seals Technology Co.,limited develops rapidly and becomes an international-oriented company. Relying on years of experience in developing and manufacturing of , Dms Seals Technology Co.,limited has taken up most part of the market in domestic.
2. Whenever there is any problems for our metal o ring gasket , you can feel free to ask our professional technician for help. Our technology takes the lead in the industry of custom made seal rings . Our Dms Seals Technology Co.,limited has already passed relative audit. At present, most of the o ring retailer series produced by us are original products in China.
3. DMS Seal Manufacturer adheres to the core concept of and regards as the core values. Inquire! Dms Seals Technology Co.,limited will always strives for first-rate o ring seal material . Inquire! Advocate 4 inch metal o rings as a link to promote close cooperation between DMS Seal Manufacturer and clients. Inquire! Dms Seals Technology Co.,limited's operation philosophy is 'Respect everyone, provide high quality service, pursue excellence performance'. Inquire!

DMS Seal Manufacturer metal o ring gasket for business in highly aggressive chemical processing

metal o ring gasket

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