DMS Seal Manufacturer bronze o-ring seal with nbr or pu to high and low speed

Company Advantages
1. The LED beads of DMS Seal Manufacturer hydraulic rod seals undergo professional spectral and photoelectric analysis to ensure that it has high luminous efficiency. DMS Seals provides professional design and production of high-grade o-ring seals
2. The product has received wide reception in the market for its good economic benefits. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
3. The product has guaranteed safety. The built-in safety systems, such as overheat protection, overload protection, and safety lock, ensure the safe operation. Our products mainly include rod seals, piston seals, scraper seals, rotary seals, rubber seal products and spring seals

1. Installation Recommendation

2. Application and properties

Applicable to a wide range of pressure work and sliding high speed occasions. Standard combined seal. Low friction, strong wear resistance.

3. Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

 

 

4. Working Conditions

Working  Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3 - 1600mm	0 - 35MPa	-30℃ + 200℃	1.5m/s	general hydraulic oil, water glycol hydraulic oil, oil / water emulsion type hydraulic oil.

5. Installation Dimensions

Nominal Size of Packing, and Housing dimensions				Order No.
d	D	H	L +0.2
12 14 16	18 20 22	3.0 3.0 3.0	3.2 3.2 3.2	SPNO12*18*3.2 SPNO14*20*3.2 SPNO16*22*3.2
18 20 22	24 26 31	3.0 3.0 3.8	3.2 3.2 4	SPNO18*24*3.2 SPNO20*26*3.2 SPNO22*31*4
25 28 30	34 37 39	3.8 3.8 3.8	4 4 4	SPNO25*34*4 SPNO28*37*4 SPNO30*39*4
32 36 40	41 45 49	3.8 3.8 3.8	4 4 4	SPNO32*41*4 SPNO36*45*4 SPNO40*49*4
45 50 56	54 65 71	3.8 6.3 6.3	4 6.5 6.5	SPNO45*54*4 SPNO50*65*6.5 SPNO56*71*6.5
60 63 70	75 78 85	6.3 6.3 6.3	6.5 6.5 6.5	SPNO60*75*6.5 SPNO63*78*6.5 SPNO70*85*6.5
75 80 85	90 95 100	6.3 6.3 6.3	6.5 6.5 6.5	SPNO75*90*6.5 SPNO80*95*6.5 SPNO85*100*6.5
90 95 100	105 110 115	6.3 6.3 6.3	6.5 6.5 6.5	SPNO90*105*6.5 SPNO95*110*6.5 SPNO100*115*6.5
105 110 115	120 125 130	6.3 6.3 6.3	6.5 6.5 6.5	SPNO105*120*6.5 SPNO110*125*6.5 SPNO115*130*6.5
120 125 130	135 140 145	6.3 6.3 6.3	6.5 6.5 6.5	SPNO120*135*6.5 SPNO125*140*6.5 SPNO130*145*6.5
135 140 145	150 155 160	6.3 6.3 6.3	6.5 6.5 6.5	SPNO135*150*6.5 SPNO140*155*6.5 SPNO145*160*6.5
150 160 170	170 180 190	9.8 9.8 9.8	10 10 10	SPNO150*170*10 SPNO160*180*10 SPNO170*190*10

Company Features
1. Dms Seals Technology Co.,limited has developed many kinds of o-ring seal with different styles to meet different requirements of customers.
2. Situated near the airport and main road, the factory is blessed with good geographical location. This advantage allows us to easily transport the raw materials, facilities, and products.
3. We unswervingly uphold the service concept of 'Customer First'. We will work hard to improve customer interactions by practicing active listening and following up their orders after a problem is solved. Under this method, customers will feel heard and concerned.