Hydraulic Compact Piston Seal TPM

Company Advantages
1. Some imported materials are used for DMS Seal Manufacturer piston rings by bore size manufacturing.
2. DMS Seal Manufacturer hydraulic cylinder piston seals is made on advanced production lines and by experienced technicians.
3. The practical design of DMS Seal Manufacturer piston rings by bore size caters the taste of customers.
4. The stylish DMS Seal Manufacturer piston rings by bore size is designed by our design experts.
5. The product is free of electrical problems. During its operation, there is no dangerous phenomenon such as electric current, electric arc, electromagnetic field, and static electricity.
6. High energy efficiency is the biggest selling points of this product. It complies with energy conservation standards promulgated by the Department of Energy.
7. The product works well under electromagnetic environment. Either it emits a large amount of electromagnetic interference or it can function as intended in the presence of several electromagnetic phenomena.
8. Dms Seals Technology Co.,limited has super product innovation, strong R & D strength and strict quality management awareness.
9. Dms Seals Technology Co.,limited has achieved a good reputation in the world's hydraulic cylinder piston seals industry.
10. Dms Seals Technology Co.,limited has always been 'customer-oriented', providing customers with overall and comprehensive services.
11. The increasing competitiveness of DMS Seal Manufacturer also motivate the hydraulic cylinder piston seals market to develop better.

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 Seal Manufacturer is the preferred hydraulic cylinder piston seals brand with unparalleled advantages. Dms Seals Technology Co.,limited, as an enterprise specializing in producing rod seal , enjoys high popularity among the market. Equipped with highly advanced technology, DMS Seal Manufacturer is great at manufacturing glyd ring with competitive cost. As a piston seals globally competitive producer, DMS Seal Manufacturer is accelerating its own extensive improvement. Dms Seals Technology Co.,limited is an real expert in hydraulic rod seals industry.
2. Our hydraulic cylinder piston seals is of durable body with piston rings by bore size materials. By cause of technical processed technology, DMS Seal Manufacturer is able to provide the best hydraulic cylinder piston seals for customers. Dms Seals Technology Co.,limited has applied for patent for its technology. Dms Seals Technology Co.,limited has full advanced production facilities for hydraulic cylinder piston seals production. Technology of fully automatic production equipment is mastered by Dms Seals Technology Co.,limited.
3. Dms Seals Technology Co.,limited takes technology as the No. one productive force. Get price! Dms Seals Technology Co.,limited persistently sticks to the idea of hydraulic cylinder piston seals to win the high comments of the customers. Get price! hydraulic cylinder piston is crucial to Dms Seals Technology Co.,limited for long-term development. Get price!

Hydraulic Compact Piston Seal TPM

hydraulic cylinder piston seals

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