1.The technial Parameters Of Steel Cord Conveyor Belt According to GB/T9770

Item	St630	St800	St1000	St1250	St1600	St2000	St2500	St3150
Longitudinal Tensile Stength (N/mm)	630	800	1000	1250	1600	2000	2500	3150
Cord Diameters (mm)	3	3.5	4	4.5	5	6	7.2	8.1
Cord Pitch (mm)	1.5	1.5	1.5	1.5	1.5	1.5	1.5	1.5
Top cover Thikcness (mm)	5	5	6	6	6	8	8	8
Bottom Cover Thicness (mm)	5	5	6	6	6	6	6	8
Width item (mm)	Steel Cord Number
800	75	75	63	63	63	63	50	50
1000	95	95	79	79	79	79	64	64
1200	113	113	94	94	94	94	76	76
1400	133	133	111	111	111	111	89	89
1600	151	151	126	126	126	126	101	101
1800		171	143	143	143	143	114	114
2000			159	159	159	159	128	128
2200						176	141	141
2400						193	155	155

2.Characteristics:

Good tensile strength and shock resistance,long life and small use elongation, good anti-bending of sex

3.Structure:

 The belt is comprised of longitudinally and evenly arranged non-spinning galvanized wire ropes and high adhesive rubber, with the top and bottom rubber cover.