DMS Seals High-quality bonded piston seal with ptfe nbr and pom for light and medium hydraulic systems

Company Advantages
1. Dms Seals Technology Co.,limited supplies bonded piston seal with features in various specifications.
2. With the advantages of good material and smooth outline,bonded piston seal ocuppy the main market.
3. The newly launched products by Dms Seals Technology Co.,limited were all completed by the internationally renowned design company.
4. bonded piston seal 's body frame is established based on technology.
5. Concept of provides valuable reference for improvement design and optimization of body framework structure of bonded piston seal .
6. This product is highly regarded in the market for its best quality.
7. In our strict quality assurance procedures, any defects of the products have been avoided or eliminated.
8. Our professional and skilled quality control personnel carefully check the production process of each step of the product to ensure that its quality is maintained without any defects.
9. In today's competitive business world, this product has become an important part of brand representation.
10. The basic advantage of this product is to protect the goods for sale. As a physical protective layer, it prevents damage, vibration, and compression during transportation.
11. This product promotes a clear distribution of responsibilities. Operators with specific roles are able to complete their assigned tasks more efficiently.

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

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 has its independent R&D and production base to ensure high quality and sufficient supply of bonded piston seal . As a developing company, Dms Seals Technology Co.,limited has been developing into manufacturing piston seal hydraulic . Manufacturing custom oil seals , Dms Seals Technology Co.,limited has senior R&D team and veteran technicians as a strong support.
2. Dms Seals Technology Co.,limited spends lots of money on advanced hydraulic oil seal manufacturers manufacturing facilities. hydraulic piston seals suppliers is manufactured in advanced machines to ensure high quality. With its stable product quality and its brand, Dms Seals Technology Co.,limited has established service networks nation-wide to serve consumers.
3. We embrace sustainability all the time. We invest in automation technologies and continuously work to reduce our carbon footprint across the value chain. We understand our impact on the environment. By minimizing wastage and promoting recycling, our passion for sustainability goes beyond manufacturing practices – it is ingrained into our way of working throughout the business. Our company bears social responsibility. Aiming at reducing the potential environmental burden and impacts caused by our products, we make a life cycle assessment part of the development of sustainable new products.

DMS Seals High-quality bonded piston seal with ptfe nbr and pom for light and medium hydraulic systems

bonded piston seal

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