DMS Seals mechanical shaft seals springs o ring for piston and hydraulic cylinder

Company Advantages
1. DMS Seals has gained the required certifications. They mainly cover CCC certificate, CB certificate, EU certificate of conformity, CSA, EAC, etc.
2. Advanced manufacturing equipment is used in DMS Seals mechanical shaft seals springs production. It will be processed by vacuum cleaning equipment, washing tester, and other machines which are specially used for textile manufacture.
3. DMS Seals is carefully manufactured after the design is confirmed. The cutting machine will make it standard according to the data of the design structure and the design diagram.
4. As the main feature of mechanical shaft seals springs , our technicians pay more attention to during the production.
5. Our mechanical shaft seals springs have advantages of high quality and low cost for maintenance.
6. Comparing with common mechanical shaft seals springs , has more features.
7. For its high level of , it can efficiently prolong the lifespan of mechanical shaft seals springs .
8. Dms Seals Technology Co.,limited's mechanical shaft seals springs have strong competitive advantages in terms of technology and quality.
9. The wearers will be rewarded with comfort and foot fit, which eventually contributes to foot health in a significant way.
10. This garment has an extra edge over other apparel. Sophisticated cutting, adhering to unique style, definitely adds to its charm.
11. This product fits in with any style of kitchen or house. It works beautifully with all themes and it enhances the look of the kitchen.

1. Installation Recommendation

DBM/TPM is a double acting sealing and guiding element, Consisting of an elastomer, two back-up rings and two guide rings. Dynamic and static properties of the elastomer play a good sealing role, The back-up ring prevents the elastomer from being squeezed into the sealing gap, the function of the guide ring is to guide the piston in the cylinder and absorb the radial force. The sealing is mainly used for piston and hydraulic cylinder, such as bulldozers, excavators, loaders, hydraulic gates and agricultural machinery.

Guide ring: filled PTFE / PA

Back-up ring: TPU polymer

Elastomer: NBR

4. Working Conditions

Working  Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3-1600mm	0-35MPa	-30℃ +120℃	0.5 m/s	petroleum base hydraulic oil，nonflammable hydraulic oil, environmental protection hydraulic oil

5. Installation Dimensions

Cylinder Dia.	Groove Size					Order No.
DN H9	d1	L1 +0.2	d2 h9	d3 h11	L2 +0.1
20 22 25	11 13 15	13.5 13.5 12	17 19 21	19 21 23	2.1 2.1 4	TPM20*11*13.5*2.1 TPM22*13*13.5*2.1 TPM25*15*12*4
25 25 25	15 15 16	12.5 16.4 13.5	22 21.45 22	24 23.5 24	4 6.35 2.1	TPM25*15*12.5*4 TPM25*15*16.4*6.35 TPM25*16*13.5*2.1
28 30 30	19 17 21	13.5 15.4 13.5	25 26.5 27	27 28.5 29	2.1 6.35 2.1	TPM28*19*13.5*2.1 TPM30*17*15.4*6.35 TPM30*21*13.5*2.1
32 32 35	22 22 25	15.5 16.4 15.5	28 28.5 31	31 30.5 34	2.6 6.35 2.6	TPM32*22*15.5*2.6 TPM32*22*16.4*6.35 TPM35*25*15.5*2.6
35 40 40	25 24 26	16.4 18.4 15.5	31.4 35.4 36	33.5 38.5 39	6.35 6.35 2.6	TPM35*25*16.4*6.35 TPM40*24*18.4*6.35 TPM40*26*15.5*2.6
40 40 40	30 30 30	12.5 12.5 16.4	36 37 35.4	38 39 38.5	4 4 6.35	TPM40*30*12.5*4 TPM40*30*12.5*4 TPM40*30*16.4*6.35
42 45 45	28 29 31	15.5 18.4 15.5	38 40.4 41	41 43.5 44	2.6 6.35 2.6	TPM42*28*15.5*2.6 TPM45*29*18.4*6.35 TPM45*31*15.5*2.6
45 50 50	35 34 34	16.4 18.4 20.5	40.4 45.4 46	43.5 48.5 49	6.35 6.35 3.1	TPM45*35*16.4*6.35 TPM50*34*18.4*6.35 TPM50*34*20.5*3.1
55 55 56	39 39 40	18.4 20.5 20.5	50.36 51 52	53.5 54 55	6.35 3.1 3.1	TPM55*39*18.4*6.35 TPM55*39*20.5*3.1 TPM56*40*20.5*3.1
60 60 63	44 44 47	18.4 20.5 18.4	55.4 56 58.4	58.5 59 61.5	6.35 3.1 6.35	TPM60*44*18.4*6.35 TPM60*44*20.5*3.1 TPM63*47*18.4*6.35
63 63 65	47 47 49	19.4 20.5 20.5	58.4 59 61	61.5 62 64	6.35 3.1 3.1	TPM63*47*19.4*6.35 TPM63*47*20.5*3.1 TPM65*49*20.5*3.1
65 70 70	50 50 54	18.4 22.4 20.5	60.4 64.2 66	63.5 68.3 69	6.35 6.35 3.1	TPM65*50*18.4*6.35 TPM70*50*22.4*6.35 TPM70*54*20.5*3.1

Company Features
1. Dms Seals Technology Co.,limited now takes the lead in providing mechanical shaft seals springs of premium quality. Dms Seals Technology Co.,limited has a large-scale factory for abs mechanical seal . Dms Seals Technology Co.,limited is an example for China split oil seal manufacturer producers trying to develop into renowned multinational brands. As a world-class manufacturer of container seal manufacturers , Dms Seals Technology Co.,limited is rapidly developing.
2. We have a skilled labor force. The workers have been exposed to the newest technologies, business practices and workflow trends that have increased their productivity. We have our own product development team. They are able to cope with speedy changes on various industrial standards and certification bodies and develop products to new standards. We have opened a large overseas market. We have developed our own powerful client base as a result of our own product lines which are developed under deep market surveys. Our company has an excellent sales team. They are well educated and continue to learn about our products to enable diverse projects from customers worldwide. We boast a dynamic management team that oversees the day-to-day running of our factory. Their extensive expertise has helped us improve processes and systems towards optimizing our production.
3. We are committed to enhancing our sustainability. We’ve integrated environmental criteria into our innovation process so that every new product we launch contributes to sustainability. Our mission is: throughout the product lifecycle, we are able to provide clients with consistent value, quality, and technical expertise. We will be one of the leaders in manufacturing this kind of products. We will always monitor the potential threat posed by competitive products, and understand competitive strengths and weaknesses among each other, so as to adapt to changing circumstances.

DMS Seals mechanical shaft seals springs o ring for piston and hydraulic cylinder

mechanical shaft seals springs

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