DMS Seals double acting seal for pneumatic equipment

Company Advantages
1. We manufacture DMS Seals using high-grade materials sourced from reliable vendors.
2. Lean production method is adopted to produce DMS Seals to achieve high efficiency, low production cost, and short lead time.
3. DMS Seals double acting seal is made by highly skilled and experienced professionals using the optimum quality raw material.
4. DMS Seals adopts cutting-edge technology in compliance with industry norms.
5. DMS Seals is the perfect example of the most exquisite craftsmanship in the industry.
6. A quality circle has been organized to detect and solve any quality issues during the production, effectively guaranteeing the quality of the product.
7. The QC team adopts professional quality standards to ensure the quality of this product.
8. In order to achieve high performance, the product is formulated the strict quality control system and the operation flow.
9. The product is rigorously examined under the supervision of skilled quality experts.
10. It will go through multiple processes to make quality guaranteed before loading.
11. Dms Seals Technology Co.,limited has set up oversea warehouse to achieve sufficient and timely supply of double acting seal .
12. Our all double acting seal are produced under the strict quality assurance.
13. Excellent service team is also a guarantee for customers to better enjoy the double acting seal shopping experience.

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 strong technical strength and staff equipment to help the company develop. Dms Seals Technology Co.,limited is widely famous in producing exquisite double acting seal . With the help of advanced technology, DMS Seals is a well-known exporter in the field of safety seal piston ring company.
2. Dms Seals Technology Co.,limited has dedicated R&D, sales and service teams. By utilizing highly technological methods, DMS Seals has made great achievements to highlight the advantages of piston seal hydraulic . DMS Seals develops the technological innovation to promote hydraulic sealing solutions research.
3. Because of , Dms Seals Technology Co.,limited can continuously improve product quality and service quality in the process of accumulating experience. Check now! Dms Seals Technology Co.,limited will keep tracked customers' feedback for using bonded piston seal . Check now! Dms Seals Technology Co.,limited firmly insist the concept of for long-term development. Check now! Always polite and responsible to our customers in Dms Seals Technology Co.,limited. Check now! We can provide customers with product commissioning and technical training services. Check now!

DMS Seals double acting seal for pneumatic equipment

double acting seal

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