rotary seals | Rotary Seals | DMS Seal Manufacturer

Product Information
Customer Reviews

Company Advantages
1. DMS Seal Manufacturer rotary shaft seals is fabricated using quality raw materials and advanced production technology. DMS Seal manufacturer is a technology enterprise which specialized in the R&D and production of seals
2. The product is able to meet the exact needs of clients and is now widely used in the global market. We have developed solutions of the sealing of special working condition
3. The experiments reveal that rotary shaft seals is much more practical, it can be extended to any other kinds of rotary seals . The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system

Installation Recommendation

undefined

Installation Sizes

Rod Diameter	Groove Diameter	Seal Width	Groove Width	Guide Clearance S max
d e8	D H9	H	L	0-10MPa	15-36MPa
50-79	d+10.0	4.5	5.0	0.40-0.30	0.30-0.25
80-109	d+13.8	7.0	7.5	0.45-0.35	0.35-0.30
110-299	d+20.0	9.5	10.0	0.55-0.45	0.45-0.35
300-600	d+24.0	12.5	13.0	0.60-0.55	0.55-0.45

Application and properties

Applicable to construction machinery, construction machinery and automotive equipment and other industrial fields. Consisting of a sealing ring, a O-Ring and two retaining rings, the sealing surface profile is specially designed to accommodate high pressure and low speed, the design of the back of the seal ring increases the contact surface and prevents rotation with the rod or shaft. Low friction, non viscous phenomenon, simple groove, good abrasion resistance and dimensional stability.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Back-up ring: POM / PA

Working Conditions

Working Conditions
Diameter Range	Pressure Range	Temperature Range	Speed	Medium
3-1600mm	0-36MPa	-36℃+100℃	0.5 m/s	hydraulic oil, flame retardant liquid, water and others

Installation Dimensions

d e8	D H9	H	L	e	Order No.
50 56 63	60 66 73	4.5 4.5 4.5	5 5 5	7 7 7	OI50604.5 OI56664.5 OI63734.5
65 70 75	75 80 85	4.5 4.5 4.5	5 5 5	7 7 7	OI65754.5 OI70804.5 OI75854.5
80 85 90	93.8 98.8 103.8	7.0 7.0 7.0	7.5 7.5 7.5	7 7 7	OI8093.87 OI8598.87 OI90103.87
95 100 110	108.8 113.8 130	7.0 7.0 9.5	7.5 7.5 10	7 7 10	OI95108.87 OI100113.87 OI1101309.5
115 120 125	135 140 140	9.5 9.5 9.5	10 10 10	10 10 10	OI1151359.5 OI1201409.5 OI1251409.5
130 140 150	150 160 170	9.5 9.5 9.5	10 10 10	10 10 10	OI1301509.5 OI1401609.5 OI1501709.5
160 170 180	180 190 200	9.5 9.5 9.5	10 10 10	10 10 10	OI1601809.5 OI1701909.5 OI1802009.5
190 200 220	210 220 240	9.5 9.5 9.5	10 10 10	10 10 10	OI1902109.5 OI2002209.5 OI2202409.5
225 230 250	245 250 270	9.5 9.5 9.5	10 10 10	10 10 10	OI2252459.5 OI2302509.5 OI2502709.5

Installation Dimensions

Company Features
1. The company status of DMS Seal Manufacturer has been firmer than before.
2. Dms Seals Technology Co.,limited has a production base, specializing in the production of rotary seals .
3. To carry forward rotary shaft seals is the base of Dms Seals Technology Co.,limited's work.

Favorable rate

100%

Buyer impression