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- Heat Resistant Belts
Heat Resistant Belts
GRADE HRT-1
Suitable for transporting hot materials of temperature up to 125°C for lump materials and 100°C for fines.
Suitable for Cold / Hot Joints.
Applicable Standard: IS 1891 (Part-II) for HR-Type T-1 Grade
Application: These belts are widely used in cement industries, steel industries, foundries & chemical industries
GRADE HRT-2
Suitable for transporting hot materials of temperature up to 150°C for lump materials and 125°C for fines.
Suitable for Hot Joints.
Applicable Standard: IS 1891 (Part-II) for HR-Type T-2 Grade
Application: These belts are widely used in cement industries, steel industries, foundries & chemical industries.
COVER QUALITIES
The top and bottom covers provide protection to the carcass. Cover quality is always selected according to the material to be conveyed and the service conditions. Krishna Belts offers a wide range of cover qualities conforming to Indian & International standards in order to meet the customer’s requirements.
COVER GRADE SELECTION CHART
| Cover Grade | Reference Standard | Working Temperature for Fine Material | Working Temperature for Lump Material | Tensile Strength (MPa) | Elongation at Break (%) | Abrasion Loss (mm³) |
|---|---|---|---|---|---|---|
| HRT-1 | IS 1891 (Part-II) | 100°C | 125°C | 12.5 | 350 | 200 |
| HRT-2 | IS 1891 (Part-II) | 125°C | 150°C | 12.5 | 350 | 200 |
| HR-SAR | KBPL Standard | 100°C | 125°C | 15 | 400 | 120 |
| UHR/HR-T3 | KBPL Standard | 160°C | 120°C | 10 | 350 | 200 |
| HR-T4 | KBPL Standard | 250°C | 400°C | 12 | 400 | 150 |
CONSTRUCTIONAL FEATURES
Width: Up to 1600 mm
Ends: Open or Endless
Edges: Cut or Moulded/Sealed
Fabric Plies: 2 plies – 8 plies if required
Fabrics: EP, NN, EN
Carcass Construction: As per customer specification
Cover Thickness: As per customer specification
Cover Grades: As per above table
Custom Design: Belts can be designed to specific customer requirements