Steel Cord Belt "ST" Rating |
Cord Diameter Range |
Cord Pitch Range |
Minimum Belt Thickness |
Splice Thickness |
Hinge Pin Diameter |
Up to ST2500 |
2.5mm to 7.7mm |
11mm to 23mm |
Emergency Splice: Restrictions* Belt Pull: No Restrictions** |
25.4mm or 31.4mm*** |
13mm or 19mm |
Splices must be covered with a self-leveling liquid urethane to prevent sifting when running material. Cover material available from Flexco upon request.
*Emergency Splice Note: For belts thinner than the splice, grade the cover material for a smooth transition from belt to splice. Reduce cleaner tension/drop the cleaner in cases where the belt thickness exceeds the splice thickness in Column E.
**Belt Pull Note: This splice does not require covering and should not be conveying material. Therefore belt thickness is not a restriction.
***Cord pitch greater than 20mm or cord diameter greater than 6.8mm requires 31.4mm splice thickness.
Contact Flexco for details.
410 Stainless was selected due to its durability and strength, as well as its corrosion resistance and formability.