Hydraulic Compact Piston Seal TPM Piston Seal Manufacturer1

Company Advantages
1. Adopt of hydraulic cylinder piston is the truly feasible body frame lightweight way.
2. Combining independent original hydraulic cylinder piston design, hydraulic rod seals carries rich artistic essence.
3. With carefully selected materials, our hydraulic rod seals have received much fame until now.
4. Our clients greatly trust the product for its unmatched quality and excellent performance.
5. hydraulic rod seals is applicable to industries of hydraulic cylinder piston .
6. It is 100% qualified, free from any deficiencies or defects.
7. Customer demand is greatly fueled by the durability and performance of the product.
8. The application of inspection equipment throughout all stages of the production ensures the product is 100% qualified.
9. The product has a wide application value and commercial value.
10. The product is reasonably priced and is favored by many customers and will be widely used in the market.
11. With great economic benefits, we are confident that the product market has broad prospects.

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 leads in hydraulic rod seals production. DMS Seal Manufacturer has been exporting its high quality hydraulic cylinder piston seals for years. DMS Seal Manufacturer takes the lead in the glyd ring industry.
2. We have expanded overseas markets for our products. Now, our product is best-selling in China, America, and some Europen countries. We predict that the selling volume will continue to increase. Dms Seals Technology Co.,limited has introduced several excellent staff. Dms Seals Technology Co.,limited has made a great progress in piston seals development thanks to its professional R&D base. With a strong technical foundation, Dms Seals Technology Co.,limited has become the frontier of the rod seal industry. Dms Seals Technology Co.,limited has excellent high-quality research and development team and market management talents.
3. We have a common vision and philosophy about business, people, ethics and service. Our success is achieved through honesty in thought, word, and action towards our clients, fellow employees, and suppliers. Inquiry! We act responsibly with regard to the environment. By delivering innovative packaging solutions for our customers, we can make our business more sustainable. We generate new value, minimize costs, and increase operational stability by focusing on four broad areas: production, product design, value recovery, and supply-circle management.

Hydraulic Compact Piston Seal TPM

hydraulic rod seals

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