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PISTON SEAL - BSF type

BSF glyd rings

The double acting BSF Glyd-Ring is a combination of a slipper seal and an energizing o-ring. It is produced with an interference fit which together with the squeeze of the o-ring ensures a good sealing effect even at low pressure. At higher system pressures, the o-ring is energized by the fluid, pushing the Glyd-Ring against the sealing face with increased force.

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Descriptions

 

The double acting GSF Glyd-Ring is a combination of a slipper seal and an energizing o-ring. It is produced with an interference fit which together with the squeeze of the o-ring ensures a good sealing effect even at low pressure.At higher system pressures, the o-ring is energized by the fluid, pushing the Glyd-Ring against the sealing face with increased force.

 

 

 

Application

BSF Glyd ring works perfectly as double acting piston seals of hydraulic components such as injection molding machines, machine tools, presses, excavators, forklifts & handling machinery, agriculture equipment, valves for hydraulic & pneumatic circuits and so on.

 

 

 

Material

Slipper Seal: PTFE + Bronze  O-Ring: NBR/FKM 

* Other material combinations can be customized according to working conditions.

 

 

 

Technical Date

Hardness Pressure Speed Temp. Medium

HS95±2A ≤63Mpa ≤5m/s -54 ~ +200℃ Hydraulic oil,water,emulsion.

 

 

Diagrammatic Drawing

 

 

 

Glyd ring size chart

 

 

If you want to get more hydraulic seals or the size of glyd rings , pls get in touch with Topseals for catalogue pls.

 

 

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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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