DMS Seal Manufacturer piston rotary shaft seals with nbr or fkm o ring for construction machinery

DMS Seal Manufacturer piston rotary shaft seals with nbr or fkm o ring for construction machinery

Diameter Range: 3 - 1600mm

Pressure Range: 0 - 36MPa

Temperature Range: -36℃ +100℃

Speed: 0.5 m/s

Medium: hydraulic oil, flame retardant liquid, water and others

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Installation Recommendation

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Installation Sizes

Rod Diameter	Groove Diameter	Seal Width	Groove Width	Guide Clearance S max
D H9	d e8	H	L+0.2	0-10MPa	15-36MPa
50-124	D-16	7.5	8	0.45-0.35	0.35-0.30
125-199	D-20	9.5	10	0.55-0.45	0.45-0.35
200-600	D-26	12.5	13	0.60-0.5	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

250

280290

d e8

D H9

Order No.

7.5

OA50*34*7.5

OA56*40*7.5

OA63*47*7.5

7.5

OA70*54*7.5

OA80*64*7.5

OA90*74*7.5

100

110

7.5

OA95*79*7.5

OA100*84*7.5

OA110*94*7.5

115

120

125

104

105

7.5

9.5

OA115*99*7.5

OA120*104*7.5

OA125*105*9.5

130

140

150

110

120

130

9.5

OA130*110*9.5

OA140*120*9.5

OA150*130*9.5

250

280

290

224

254

264

12.5

OA250*224*12.5

OA280*254*12.5

OA290*264*12.5

300

320

350

274

294

324

12.5

OA250*224*12.5

OA280*254*12.5

OA290*264*12.5

380

400

420

354

374

394

12.5

OA380*354*12.5

OA400*374*12.5

OA420*394*12.5

450

480

500

424

454

474

12.5

OA450*424*12.5

OA480*454*12.5

OA500*474*12.5

560

580

600

534

554

574

12.5

OA560*534*12.5

OA580*554*12.5

OA600*574*12.5

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Product Information
Customer Reviews

Product Details

With a focus on details, Dms Seals strives to create high-quality O-ring Seal.O-ring Seal is in line with the stringent quality standards. The price is more favorable than other products in the industry and the cost performance is relatively high.

Company Advantages
1. Dms Seals Technology Co.,limited mainly assemble o-ring seal whose materials including rotary shaft seals .
2. DMS Seal Manufacturer is remembered deeply mainly because its outstanding feature of rotary shaft seals .
3. Dms Seals Technology Co.,limited uses high quality rotary shaft seals as main material.
4. In order to achieve high performance, the product is formulated the strict quality control system and the operation flow.
5. The product has long-term service, stable performance, and great durability, etc.
6. The quality of the product is maintained to meet the industry set norms and regulations by our strict quality management system.
7. The offered product is widely demanded in the market for its foreseeable application prospects.
8. This product is increasingly used in the market due to its significant economic benefits.
9. The product can well suit the customer's application requirements.

Company Features
1. As a pioneer the o-ring seal industry, DMS Seal Manufacturer has been expanding its own production capacity. Dms Seals Technology Co.,limited is broadly spoken highly of by customers domestically and globally. Dms Seals Technology Co.,limited is the leading manufacturer of rotary seals . As time goes by, DMS Seal Manufacturer is growing to adapt to the changes of the rotary shaft seals market.
2. DMS Seal Manufacturer has strong unique technical strength to produce o-ring seal. Dms Seals Technology Co.,limited applies new technologies to its business processes. The increasing competitiveness of o-ring seal also contributes to the high quality requirements of DMS Seal Manufacturer. Dms Seals Technology Co.,limited owns sophisticated production equipment. Modern technology has been constantly introduced into the production of o-ring seal.
3. Dms Seals Technology Co.,limited takes the lead in the industry by utilizing opportunities. Check now! Dms Seals Technology Co.,limited regards quality service as life. Check now! DMS Seal Manufacturer has a great plan to become an influential rotary shaft seals supplier. Check now! Dms Seals Technology Co.,limited is always here to offer the best service for our clients. Check now! Dms Seals Technology Co.,limited can meet various geographic niches. Check now!

DMS Seal Manufacturer piston rotary shaft seals with nbr or fkm o ring for construction machinery

o-ring seal

Type:good selling、 Type1:hot sale

DMS Seal Manufacturer-OA - PTFE Hydraulic Rotary Seal with NBRFKM O-Ring