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Cord-Ring, product details
| Cord-Ring | Material | Hardness | Temperature | Check stock |
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NBR Black Perbunan® | 70 SH | -20 to +100 ºC | |
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FPM Green Viton® | 70 SH | -20 to +200 ºC | |
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FPM Black FDA Viton® | 75 SH | -20 to +200 ºC | |
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VMQ Translucent FDA Xiametre® | 60 SH | -50 to +180 ºC | |
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VMQ Red FDA Xiametre® | 70 SH | -50 to +180 ºC | |
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EPDM Black FDA Keltan® | 70 SH | -60 to +180 | |
|
EPDM Black Keltan® | 70 SH | -60 to +180 ºC | |
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EPDM White FDA Keltan® | 70 SH | -60 to +180 ºC | |
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CR Black Neoprene® | 70 SH | -30 to +120 ºC |
*We offer Cord-Ring spools of 5, 10, 25, 50, 100 y 200 metres.
Cord-Ring, the perfect solution when the standard method doesn´t work
The Cord-Ring is a perfect alternative to substitute O-Rings in maintenance operations when required sizes are not standard. It is a round profile which two ends are bonded together with Loctite or warm-vulcanized.
Due to a special finishing, corrective and quality control process, Cord-Ring can also be used in environments featuring a complete vacuum.
We at JIOrings have developed a new production system in partnership with a well-known established manufacturer of rubber articles. This association was created in order to manufacture seals of limitless sizes, in minimum amounts, with no tooling costs and all at a competitive price. You can customize your seals by inscribing a text with a maximum of 40 characters.
The reliability of our system has been widely proven due to the tests conducted, the most noteworthy of which is tensile strength. We have also tested the breakdown of tensile strength and the part of the O-ring in which the vulcanized part is joined in the mould, the same as the value obtained in the other part of the O-ring.
Cord-ring, stock and output
Check the table of cord-rings spools (Black FPM75, Green FPM70, Red VMQ70, Translucent VMQ60, Black NBR70, Black EPDM70, Black FDA EPDM70, Black CR70) available in stock or on output schedule.
Cord-ring, standard thickness table
| Thickness | Tolerances (mm) NBR |
Tolerances (mm) FPM |
Tolerances (mm) EPDM |
Tolerances (mm) VMQ |
| 1,00 | ±0,20 | Consult | ±0,30 | ±0,30 |
| 1,50 | ±0,20 | Consult | ±0,30 | ±0,30 |
| 1,60 | ±0,20 | Consult | ±0,30 | ±0,30 |
| 1,78 | ±0,20 | -0,10 / +0,30 | ±0,30 | ±0,30 |
| 2,00 | ±0,20 | -0,10 / +0,30 | ±0,30 | ±0,30 |
| 2,40 | ±0,20 | -0,20 / +0,30 | ±0,30 | ±0,30 |
| 2,50 | ±0,20 | -0,20 / +0,30 | ±0,30 | ±0,30 |
| 2,62 | ±0,20 | -0,20 / +0,30 | ±0,30 | ±0,30 |
| 3,00 | ±0,25 | -0,20 / +0,30 | ±0,35 | ±0,35 |
| 3,53 | ±0,35 | -0,20 / +0,30 | ±0,35 | ±0,35 |
| 4,00 | ±0,35 | -0,20 / +0,40 | ±0,35 | ±0,35 |
| 4,50 | ±0,35 | -0,20 / +0,40 | ±0,35 | ±0,35 |
| 5,00 | ±0,35 | -0,20 / +0,40 | ±0,40 | ±0,40 |
| 5,33 | ±0,35 | -0,20 / +0,40 | ±0,40 | ±0,40 |
| 5,50 | ±0,35 | -0,20 / +0,40 | ±0,40 | ±0,40 |
| 5,70 | ±0,35 | -0,20 / +0,40 | ±0,40 | ±0,40 |
| 6,00 | ±0,35 | -0,20 / +0,40 | ±0,45 | ±0,45 |
| 6,35 | ±0,40 | -0,30 / +0,50 | ±0,45 | ±0,45 |
| 6,50 | ±0,40 | -0,30 / +0,50 | ±0,45 | ±0,45 |
| 6,99 | ±0,40 | -0,30 / +0,50 | ±0,50 | ±0,50 |
| 7,50 | ±0,40 | -0,30 / +0,50 | ±0,50 | ±0,50 |
| 8,00 | ±0,40 | -0,30 / +0,50 | ±0,50 | ±0,50 |
| 8,40 | ±0,40 | -0,30 / +0,50 | ±0,50 | ±0,50 |
| 8,50 | ±0,40 | -0,30 / +0,50 | ±0,50 | ±0,50 |
| 9,00 | ±0,40 | -0,30 / +0,50 | ±0,50 | ±0,50 |
| 9,50 | ±0,40 | -0,30 / +0,50 | ±0,50 | ±0,50 |
| 10,00 | ±0,40 | -0,40 / +0,60 | ±0,50 | ±0,50 |
| 11,00 | ±0,50 | -0,40 / +0,60 | ±0,70 | ±0,70 |
| 12,00 | ±0,50 | -0,40 / +0,60 | ±0,70 | ±0,70 |
| 13,00 | ±0,50 | -0,40 / +0,60 | ±0,70 | ±0,70 |
| 14,00 | ±0,50 | -0,40 / +0,60 | ±0,70 | ±0,70 |
| 15,00 | ±0,50 | -0,40 / +0,60 | ±0,70 | ±0,70 |
| 16,00 | ±0,50 | -0,40 / +0,60 | ±0,70 | ±0,70 |
| 18,00 | ±0,70 | -0,60 / +0,80 | ±0,90 | ±0,90 |
| 20,00 | ±0,70 | -0,60 / +0,80 | ±0,90 | ±0,90 |