compact door seal manufacturers supplier for larger piston clearance

Company Advantages
1. In the production process of DMS Seals , our experts keep the standards of the product in line.
2. The production of DMS Seals is adjusted to meet the needs of customers.
3. The production of DMS Seals is based on the lean production principle.
4. The implementation of the quality management system ensures the product meets the international standards.
5. The product has stable performance, good usability and reliable quality, and has been recognized by an authoritative third party.
6. This product conforms to the international quality standard.
7. It is created according to strict performance standards. It is tested against other comparable products on the market and goes through real-world stimulation before going to the market.
8. The product is made through a process that involves rigorous quality testing, such as inspection of raw materials and finished products.
9. With high customer satisfaction and awareness, the product is bound to have a wider application prospect in the future.
10. This product offers exceptional function to meet the evolving application needs of clients’.
11. Our wide product range can meet various needs of customers.
12. The internationalization tendency of this product is catching more and more eyes.

1. Installation Recommendation 

2. Application and properties

Suitable for seals of pistons and plungers, tandem seals for a variety of liquid applications are internal seals. Before installation, the sealing lip is protruded outwards, and the cylinder liner is pressed tightly after installation to provide elasticity for the wear ring, excellent sealing results can be achieved even in the absence of pressure. It can separate the liquid on both sides of the sealing ring, so it is also suitable for the sealing of the oil chamber, and the invasion of other liquids can be prevented. High wear resistance, low friction, no crawling phenomenon.

 

3. Standard materials

Sealing ring: filled PTFE

Elastomer: NBR / PU

 

4. Working Conditions

Working  Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
40 - 1600mm	0 - 25MPa	-30℃ +100℃	1 m/s	hydraulic oil, flame retardant liquid, water and others

 

 

 

 

 

 

5. Installation Dimensions

D H8	d h9	H	L+0.2	e	Order No.
40 45 50	30 35 40	15 15 15	16 16 16	7 7 7	DDMA40*30*16 DDMA45*35*16 DDMA50*40*16
56 63 65	46 53 55	15 15 15	16 16 16	7 7 7	DDMA56*46*16 DDMA63*53*16 DDMA65*55*16
70 75 80	60 65 70	15 15 15	16 16 16	7 7 7	DDMA70*60*16 DDMA75*65*16 DDMA80*70*16
85 90 95	75 80 85	15 15 15	16 16 16	7 7 7	DDMA85*75*16 DDMA90*80*16 DDMA95*85*16
100 105 115	90 95 105	15 15 15	16 16 16	7 7 7	DDMA100*90*16 DDMA105*95*16 DDMA115*105*16
120 125 130	110 113 118	15 15 15	16 16 16	7 10 10	DDMA120*110*16 DDMA125*113*16 DDMA130*118*16
135 140 145	123 128 133	15 15 15	16 16 16	10 10 10	DDMA135*123*16 DDMA140*128*16 DDMA145*133*16
150 155 160	138 143 148	15 15 15	16 16 16	10 10 10	DDMA150*138*16 DDMA155*143*16 DDMA160*148*16
170 180 190	158 168 178	15 15 15	16 16 16	10 10 10	DDMA170*158*16 DDMA180*168*16 DDMA190*178*16
200 210 220	188 198 208	15 15 15	16 16 16	10 10 10	DDMA200*188*16 DDMA210*198*16 DDMA220*208*16
225 235 240	213 223 228	15 15 15	16 16 16	10 10 10	DDMA225*213*16 DDMA235*223*16 DDMA240*228*16
250 265 275	238 253 263	15 15 15	16 16 16	10 10 10	DDMA250*238*16 DDMA265*253*16 DDMA275*263*16
280 290 300	268 278 288	15 15 15	16 16 16	10 10 15	DDMA280*268*16 DDMA290*278*16 DDMA300*288*16

 

 

D H8	d h9	H	L+0.2	e	Order No.
310 320 340	296 306 326	15 15 15	16 16 16	15 15 15	DDMA310*296*16 DDMA320*306*16 DDMA340*326*16
350 360 380	336 346 366	15 15 15	16 16 16	15 15 15	DDMA350*336*16 DDMA360*346*16 DDMA380*366*16
400 420 425	384 404 409	15 15 15	16 16 16	15 15 15	DDMA400*384*16 DDMA420*404*16 DDMA425*409*16
450 480 500	434 464 484	15 15 15	16 16 16	15 15 15	DDMA450*434*16 DDMA480*464*16 DDMA500*484*16
560 600 630	544 584 614	15 15 15	16 16 16	15 15 15	DDMA560*544*16 DDMA600*584*16 DDMA630*614*16

 

 6.Product Display

Company Features
1. Dms Seals Technology Co.,limited is a leading domestic manufacturer. We are highly praised for strong manufacture and supply capacities. As a professional manufacturer specialing in , Dms Seals Technology Co.,limited has years’ of product customizing experience in this industry. So far, the company has achieved support from society to improve its overall competitiveness. Dms Seals Technology Co.,limited specializes in the design, manufacture, sales, and delivery of . We have accumulated a wealth of experience and expertise. With the positioning of high-end brands, DMS Seals has won a wide reputation in the world.
2. Dms Seals Technology Co.,limited has large base in China for critical technology. DMS Seals applies into the production of door seal manufacturers which also reduce the damage to human and improve the quality. Dms Seals Technology Co.,limited has a production base of thousands of square meters and hundreds of production employees. Authoritative institutions have tested quality of rubber seal round .
3. Relying on thousands of R&D teams, Dms Seals Technology Co.,limited is committed to . Welcome to visit our factory! Through consciously practicing the guidelines of , Dms Seals Technology Co.,limited has formed unique competitive advantages. Welcome to visit our factory! Dms Seals Technology Co.,limited will do our best to serve our customers well. Welcome to visit our factory!

compact door seal manufacturers supplier for larger piston clearance

door seal manufacturers

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