best dripless shaft seal manufacturers for construction machinery

Company Advantages
1. We conduct process inspection in DMS Seal Manufacturer manufacture. Common assessments, such as colorfastness to washing and rubbing, fiber strength, fiber structure, and chemical reagents are carried out by the QC team. The R&D teams have the ability to design and develop seals for various of complicated working condition of sealing system
2. Dms Seals Technology Co.,limited appears to have secured competitive advantage in best dripless shaft seal markets. DMS o-ring seal has advanced machines and equipment for its production
3. High dimensional accuracy is the prominent point of the product. Advanced cutting tools and techniques are applied to ensure its dimension precision. Seal we produced has applications in a wide range of fields
4. It is hypoallergenic and resistant to dust mites. Allergens like dust mites and pollen cannot get in the densely weaved strands of this product. As a modern sealing technology company, DMS Seal manufacturer has a wealth of experience
5. With its fabric's breathability and high functionality, this product is the ideal solution for warm sleep, especially since it provides excellent heat control and high moisture-absorbing level. We have developed solutions of the sealing of special working condition

Installation Recommendation

best dripless shaft seal manufacturers for construction machinery-1

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

best dripless shaft seal manufacturers for construction machinery-2

Installation Dimensions

Company Features
1. Through the technology, best dripless shaft seal is produced to be of high quality.
2. Dms Seals Technology Co.,limited is prepared to present the best service and high pressure oil seals suppliers for every single client. Welcome to visit our factory!

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When it comes to comparing with other products, DMS Seals best dripless shaft seal is of greater appearance. The product has excellent weathering ability thanks to the steel

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The outline of DMS Seals high pressure oil seals suppliers is original and appealing. It has low torque capacity when starting and running

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DMS Seals high pressure oil seals suppliers is manufactured using the finest raw material, which is procured from some of the most trustworthy and certified vendors in the industry. Adopting ultra-clean steel, the product has obtained an extended bearing life

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The production of DMS Seals high pressure oil seals suppliers conforms to the industry standards. The durable steel cages endow the product with the performance of ductility

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The raw material used in DMS Seals best dripless shaft seal is of high quality and has no any strange smell during use. The product can be adapted to thermal expansion

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best dripless shaft seal is regarded as one of the most promising high pressure oil seals suppliers with its high pressure oil seals suppliers properties. It can withstand the combined loads of both radial and thrust

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