Anti Tear High Tensile Strength Steel Cord Conveyor Belt

Anti Tear High Tensile Strength Steel Cord Conveyor BeltProduct Desription1. Physical Properties of Rubber Cover (DIN22131)GradeTensile Strength/Mpa ≥Breaking Elongation/% ≥Abrasion Loss/mm3 ≤W1840090X25450120Y20400150K20400200Rubber of DIN 22131 (K grade)  is suitable for flame resistant steel cord conveyor belts.2. Safety PropertyItemFire resistant propertiesAlcohol burner testAverage value of flame duration of 6 samples without covers, not more than 5s, any single value not more than 15s.Anti-static testSurface resistance ≤ 3×108Ω3. Specification of Steel Cord Conveyor BeltBelt typeST/S630ST/S800ST/S1000ST/S1250ST/S1600ST/S2000ST/S2500ST/S2800ST/S3150ST/S3500ST/S4000ST/S4500ST/S5000ST/S5400Min. tensile strength (N/mm)630800100012501600200025002800315035004000450050005400Max. diameter of steel cord (mm)3.03.54.04.55.06.07.27.58.18.68.99.710.911.3Min. Top/Bottom cover thickness (mm)5.05.06.06.06.08.08.08.08.08.08.08.08.59.0Belt widthNumber of steel cord80075756363636350505050    100095957979797964646464645955551200113113949494947676767777716666140013313311111111111189898990908478781600151151126126126126101101101104104969090180017117114314314314311411411411711710910210220001961961591591591591281281281301301211131132200216216176176176176141141141144144134125125ApplicationMassive task steel cord conveyor belt for general use is widely used in coal, mine, port, metallurgy, power, chemical industries and suitable for high strength,long distance and heavy load transportation of materials. The product is excellent for long distance, high abasion, high impact/tensile strength with longer service life, more excellent durability. Its cover grades are GB-L, GB-D, GB-H, and DIN Z, W, Y, X. Features: 1. High tensile strength 2. Small elongation in use 3. Lesser elongation in use 4. Good troughabilit Applications: It is widely used in material delivery for coal/coke, mine, harbour, metallurgy, electric power and chemical industry.   SpecificationST630ST800ST1000ST1250ST1600ST2000ST2500ST3150ST3500ST4000ST4500ST5000ST5400ST6300Tensile Strength (N/mm)630800100012501600200025003150350040004500500054006300Max Diameter of Cord(mm)33.544.5567.58.18.68.9/9.710.911.312.3Pitch of Cord(mm)1010121212121515151516171718Top Rubber Cover Thickness  (mm)556668888888.5910Bottom Rubber Cover Thickness (mm)556668888888.5910Width (mm)Cord Number800757563636363505050     100095957979797964646464595555541200113113949494947676777771666663140013313311111111111189899090847878741600151151126126126126101101104104969090851800 171143143143143114114117117109102102962000  1591591591591281281301301211131131072200     1761411411441441341251251182400     1931551551571571461371371292600     2091681681701701591491491402800        184184171161161     Cover rubber property and grades :   Test itemsProperty indexesGB9770-2001DIN22131DHLPWXYTensile strength  Mpa >=18252014182520Pull to break the elongation rate% >=400450400350400450400after aging(70°C,7D)Change rate of tensile strength Change rate of elongation%-25~+25-25~+25-25~+2525~+25-25~+25-25~+25-25~+25Abrasion