st1600 st1250 st2000 st3000 steel cord conveyor belt from baoding,Hebei
st1600 st1250 st2000 st3000 steel cord conveyor belt from baoding,Hebei
Structure
It uses the new type steel cable as the tension element. On one side or two sides vertical that is perpendicular to the lengthways steel cable, evenly lay the reinforcing layer of the steel cable, steel
Steel Cord Belt Type and Standard
Type
According to the cover property, it can be divided into the following types: general type, fire-retardant type for coal mines, general-purpose fire-retardant type, cold resistant type, wearable type, heat resistant type, acid-alkali resistant type, oil resistant type, etc.
| Applicable Standards |
| Type | Standard |
| Normal grade | Lu Q/QD439-80 GB/T9770-2001 |
| Flame resistant | MT668-2008 |
| General purpose, flame retardant | HG/T3973-2008 |
| Heat resistant | GB/T20021-2005 |
| Abrasion resistant | Shore Abrasion ≤90mm3 |
| Abrasion & heat resistant | Below 125,abracion ≤150mm3 |
| Tear resistant | HG/T3646-1999 |
| Cole resistant | HG/T3647-1999 |
Technical Specifications for Steel Core Conveyor Belt
Technical Data | ST630 | ST800 | ST1000 | ST1250 | ST1600 | ST2000 | ST2500 |
Tensile Strength (N/mm) | 630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 |
Max Diameter of Cord (mm) | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 6.0 | 7.5 |
Pitch of Cord (mm) | 10.0 | 10.0 | 12.0 | 12.0 | 12.0 | 12.0 | 15.0 |
Top Rubber Cover Thickness (mm) | 5.0 | 5.0 | 6.0 | 6.0 | 6.0 | 8.0 | 8.0 |
Bottom Rubber Cover Thickness (mm) | 5.0 | 5.0 | 6.0 | 6.0 | 6.0 | 8.0 | 8.0 |
Weight(kg/m2) | 18.0 | 19.5 | 22.5 | 24.0 | 25.9 | 31.8 | 36.1 |
Factory appearance
Testing equipment
Application
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