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DLseals NBR Rubber 382pcs 419pcs metric o-ring kit/o ring boxes

  • 1-9 Boxes
  • 10-29 Boxes
  • 30-99 Boxes
  • >=100 Boxes
O Ring
NBR Black
- +
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
Customized logo (Min. Order: 1000 Boxes)
Customized packaging (Min. Order: 1000 Boxes)


Graphic customization (Min. Order: 1000 Boxes) Less
Samples: $4.20 /Box, 1 Box (Min. Order): Buy Samples
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Samples - $4.20 /Box, 1 Box (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
DL-o ring kit
Model Number:
pneumatic cylinder kit:AS568
Standard or Nonstandard:
high temperature resistance
o-ring service kit
good quality
small or large
standard size/custom size

Packaging & Delivery

Selling Units:
Single item
Single package size: 
20X12X10 cm
Single gross weight:
0.900 kg
Package Type:
packing of o-ring service kit:according to customer's requirement
Lead Time :
Quantity(Boxes) 1 - 10 11 - 1000 >1000
Est. Time(days) 5 15 To be negotiated

o-ring service kit


o ring seals introduction


O-rings are solid-rubber seals that are shaped like a doughnut and are round in nature. When pressed between two mating surfaces, O-rings block the passage of liquids or gases. O-rings can form a static or dynamic seal. A static seal is where the O-ring does not move and is used simply for containing pressure or maintaining a vacuum. Dynamic seals can be reciprocating (like a piston and cylinder), or rotating (shaft rotating in a housing).


Detailed colored o ring information


Item name o-ring service ki,spare seals kits .
Applicationcylindrical surface static sealing,flat face static sealing, vacuum flange sealing, triangle groove application, pneumatic dynamic sealing ,ect
Featuregood sliding characteristic, no stick-slip effect, particular rigidity and almost unlimited ozone, weathering and ageing resistance,
Temperatureabout -55°C~+260°C.
current export marketTaiwan, Europe, America, Asia, Africa, Middle East, etc
production equipment includes vacuum vulcanizing machines, large-scale flat vacuum vulcanizing machines, rubber machines, CNC machine tools, temperature-controlled ovens and detectors.
Material ptfe/teflon

Display almost universal chemical resistance, an extremely low friction value which results in very good sliding characteristic, no stick-slip effect, particular rigidity and almost unlimited ozone, weathering and ageing resistance, PTFE is impervious to almost all known hydraulic media, lubricants, chemicals and solvents.PTFE is non-flammable and so does not constitute and additional hazard in case of fire. Pure PTFE is not totally without disadvantages as it has a tendency to cold flow or crawl under pressure load. These weaknesses are counteracted by the use of seal compounds mixed with fillers.



other products 

  1. Silicone 20 to 75 Shore A
  2. Nitrile 40 to 90 Shore A
  3. EPDM 40 to 90 Shore A
  4. FKM 50 to 90 Shore A
  5. Neoprene 40 to 85 Shore A
  6. Fluorosilicone 50 to 80 Shore A
  7. SBR 50 to 80 Shore A
  8. HNBR 50 to 80 Shore A
  9. Perfluoroelastomer 70 to 90 Shore A 
  10. FKM O Ring, Silicone O Ring, EPDM O Ring, NBR O Ring, HNBR O Ring, NR O Ring, Neoprene O Ring, Dupont Viton O Ring, FFKM O Ring, FVMQ O Ring, flat O Ring.pu o-ring,metal o ring,plastic o rings,o ring kit,ect.
  11. hydraulice rod seal,hydraulic piston seal,hydraulic rod&piston seal,hydraulic wear ring/guide ring/backup ring/wiper/dust seal,hydraulic oil seal,hydraulic gasket seal,hydraulic washer seals,pneumatic seal,hydraulic and pneumatic seal,hydraulic o ring,pneumatic oil seal,pneumatic piston seal,pneumatic rod seal,pneumatic oil seal,o ring sealing,rubber seals,rubber band,ect. 

 Pictures of our metric o-ring kit/o ring boxes