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Cord-Ring

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.

All the information about our Cord-Ring you require is set forth below.

Cord-Ring, product details

Cord-RingMaterialHardness [SH A]Temperature [ºC]Check stock Cord-Ring Spools
Hilo Tórico NBR70 Negro PerbunanNBR Black Perbunan®70Sh-20 to +100
Hilo Tórico FPM70 Verde VitonFPM Green Viton®70SH-20 to +200
Hilo Tórico FPM75 Negro FDA VitonFPM Black FDA Viton®75Sh-20 to +200
Hilo Tórico VMQ60 Translucida FDA XiametreVMQ Translucent FDA Xiametre®60SH-50 to +180
Hilo Tórico VMQ70 Roja FDA XiametreVMQ Red FDA Xiametre®70Sh-50 to +180
Hilo Tórico EPDM70 Negro FDA KeltanEPDM Black FDA Keltan®70Sh-60 to +180
Hilo Tórico EPDM70 Negro FDA KeltanEPDM Black Keltan®70Sh-60 to +180
Carrete hilo tórico EPDM 70 Blanco FDA KeltanEPDM White FDA Keltan®70Sh-60 to +180
Hilo tórico CR70 Negro NeopreneCR Black Neoprene®70Sh-30 to +120

*We offer Cord-Ring spools of 5, 10, 25, 50, 100 y 200 metres.

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

ThicknessTolerances (mm)
NBR
Tolerances (mm)
FPM
Tolerances (mm)
EPDM
Tolerances (mm)
VMQ
1,00±0,20Consult±0,30±0,30
1,50±0,20Consult±0,30±0,30
1,60±0,20Consult±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