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KDAS combination seal

Special seal for bidirectional piston

The KDAS combination seal is an integral seal that requires only one groove for sealing and guiding components. Install into a closed trench, each active Use one plug. The compact sealing structure shortens the total length of the piston (oil cylinder), reduces processing costs, and has excellent resistance to gap buildup. Elastomers do not twist during operation and have reasonable leakage to reduce friction. Mainly used for sealing with dry pistons and hydraulic cylinders. For example: bulldozers, excavators, loaders, cranes, etc.

 

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Descriptions

 

The KDAS combination series hydraulic oil seal is an integral seal that requires only one groove for sealing and guiding components. Install into a closed trench, each active Use one plug. The compact sealing structure shortens the total length of the piston (oil cylinder), reduces processing costs, and has excellent resistance to gap buildup. Elastomers do not twist during operation and have reasonable leakage to reduce friction. Mainly used for sealing with dry pistons and hydraulic cylinders. For example: bulldozers, excavators, loaders, cranes, etc.

 

KDAS DAS compact seals Advantages:

- Good sealing effect, also suitable for holding cylinders

- Insensibility against shock loads and pressure peaks.

-High resistance against e×trusion.

-Capable of installation in closed grooves for reduced

 machining costs

- Economic sealing and guiding solution

- Easy installation.

 

Technical Data:

Operation conditions 

Pressure:≤31.5Mpa

Temperature:-35~+110℃

Speed:Ma×imum reciprocating speed

Media:Mineral oil-based hydraulic fluids,

flame retardant hydraulic fluids

 

Material:

Profile seal: NBR

Back-up Ring: Polyester elastomer

Guide rings: POM

 

KDAS Series Hydraulic oil seals piston seals Drawing: 

 

KDAS piston seals standard size chart

More size or any custom size are also available according to your drawing for hydraulic seals

And the size above is only for you ref, Pls get in touch in with topseals' engineers for your application

Via sales@topseals.com.cn 

 

 

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FAQs

We are making our greatest efforts to offer you the quality rubber seals and plastic parts products at good price. We’d like to cooperate with you to expand our business in your markets.If in doubt, please see the following FAQs

Q: Are you a trading company or manufacturer ?

Topseals is professional rubber seals and plastic parts manufacturer and supplier, and we are focusing on providing you quality custom rubber seals, custom ptfe spare parts, nylon spare parts, hydraulic seals and hardware metal fittings etc. and focusing on solving the sealing issue and meet customer's needs based on benifit of our customer.

Q: what do you need for a free quote ?

For standard item, you need provide us your specification type and quantity for offer. For custom items, you need provide us your drawing with size details or a sample and quanityt for offer.

Q: what is your leadtime normally ?

Depends on what kind of item do you need. Normally, the leadtime will be 1 week or so for stock item which could be AS568 size o rings, bonded washers with standard size. and 2-3 weeks for custom item to make mould and sample, 3-4 weeks for masss production.

Q: what is your MOQ ?

The min amount will be USD30-50 per item for standard stock item. It will depends on what kind of item do you need for custom size.

Q: How about your payment terms ? How do I pay you ?

Payment terms could be T/T, L/C etc. And you also could pay via your visa, creditcard, mastercard etc which depends on you.

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