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Rotary seal , PTFE hydraulic seal , PTFE oil seal , PTFE gasket , ptfe Rotary seal

China Shanghai Oil Seal Co.,Ltd. certification
China Shanghai Oil Seal Co.,Ltd. certification
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Rotary seal , PTFE hydraulic seal , PTFE oil seal , PTFE gasket , ptfe Rotary seal

Rotary seal ,  PTFE  hydraulic seal , PTFE  oil seal , PTFE gasket ,  ptfe Rotary seal
Rotary seal ,  PTFE  hydraulic seal , PTFE  oil seal , PTFE gasket ,  ptfe Rotary seal

Large Image :  Rotary seal , PTFE hydraulic seal , PTFE oil seal , PTFE gasket , ptfe Rotary seal

Product Details:
Place of Origin: beijing
Brand Name: DMS
Certification: ISO9000
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Detailed Product Description
High Light:

PTFE hydraulic seal


PTFE oil seal


Guide tape

1 Manufacurer

2 high quality

3 competetive price

4 aprroved delivery time

5 competive price

6 customizations are welcomed

7 As good as Hallite & Trelleborg

8 Same size as NOK & PARKER

Products :

Rod Seals

Piston Seals

Rotary Seals Series

Scraper Seals Series

Spring Energized Seals

Guide Seals

DMSseal is a manufacturer of PTFE SEALS from China, all kinds of specifications are afforded.Customizations are welcome.

The products including:
PTFE Step seals, PTFE glyd rings, wiper scraper seals, rod seals, piston seals, rotary seals, guide element series, spring energized seal series, gaskets,carbon rings,etc. Be used for hydraulic , pump, cylinder, pneumatic, excavator.They suit for wide use range in all field:mining machinery, metallurgy machinery, engineering machinery, general chemical machinery, sealed fitting, food machinery, agriculture industry,etc.

The products were made of PTFE, filled with glass fiber, carbon, MoS2 , color additions and so on ,available on request.Colors : black, coffee, yellow, green, blue, white.dms-sale at hotmail dot com

Let us cooperate happily.





Installation Dimensions

Rod Dia.dN h9 Groove Outer Dia. Groove Width Fillet Radial Clearance S max

O-Ring Cross Sec.

Standard Application Light Application Heavy Duty Application

1,Application Range

It seals the rod, shaft,pin, and rotary joints which make rotating or swinging motion.Rotary hydraulic transmission exists in industries such as engineering machinery, construction machinery and car devices. Can be applied in occasions where piston rod or piston sealing are required. Low friction, no crawling and no stick-slip behavior,simple groove ,Exellent wear resistance performance and dimension stability.

2,Standard Materials

Seal ring: filled PTFE

O-Ring: NBR, FKM

3 label

Use the order no. For lable. Eg: standard DMS piston rotary glyd ring φ100 label as GNS1000.

Working Conditions

Velocity Diameter Range

Pressure Range

Temp. Range



8-1000 mm


-30℃ +200℃


hydraulic oil,barely flammable fluids, Water,air

Specification Table

Order No. Rod Dia.dN h9 Outer Dia. D1 H9 Width L1+0.

Contact Details
Shanghai Oil Seal Co.,Ltd.

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