Pipe conveyor belt

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Conveyor belt

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Conveyor belt

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Product description

Fabric pipe conveyor belt is a new type of conveying belt which uses EP/NN as carcass, high elastic, high anti-abrasive and high strength rubber as working surface. It’s mainly used in conveying materials which are easily polluted like power, granular materials, etc. when working, the rubber belt changes its form from flat to U shape and finally to pipe, folding the materials and realizing the process of enclosed conveying

Structure:

Belt width and corresponding pipe diameter specification: unit(mm)

Belt Width	360	600	800		1000		1100	1300	1600		1850		2250		2450		2900		3100
Pipe diameter	100	150	200		250		300	350	400		500		600		700		800		850

Steel Cord pipe conveyor belt structure diagram Diameter of pipe

Belt Width, mm	800	1000	1100	1300	1600	1850	2250	2450
Nominal diameter, mm	φ200	φ250	φ300	φ350	φ400	φ500	φ600	φ700
Outer Diameter, mm	218	282	308	361	457	543	640	728

Tensile strength and belt width specification

ITEM	St630	St800	St1000	St1250	St1600	St2000	St2500	St2800	St3150	St3500	St4000	St4500	St5000
Longitudinal Tensile strength, N/ mm	630	800	1000	1250	1600	2000	2500	2800	3150	3500	4000	4500	5000
Maximum diameter of steel cord, mm	3.0	3.5	4.0	4.5	5.0	6.0	7.2	7.6	8.1	8.6	8.9	9.7	10.9
Pitch of steel cord, mm	10±1.5	10±1.5	12±1.5	12±1.5	12±1.5	12±1.5	15±1.5	15±1.5	15±1.5	15±1.5	15±1.5	16±1.5	17±1.5
Top cover thickness, mm	6	6	6	6	8	8	8	8	10	10	10	10	10
Bottom cover thickness, mm	6	6	6	6	6	6	8	8	8	8	10	10	10

Belt width mm	Number of Steel cord
Belt width mm	St630	St800	St1000	St1250	St1600	St2000	St2500	St2800	St3150	St3500	St4000	St4500	St5000	St5400
800	75	75	63	63	63	63	50	50	50	50
1000	95	95	79	79	79	79	64	64	64	64	64	59	55	55
1100	105	105	87	87	87	87	69	69	69	69	69	65	61	61
1300	124	124	103	103	103	103	83	83	83	83	83	77	72	72
1600	151	151	126	126	126	126	101	101	101	104	104	96	90	90
1850	177	177	147	147	147	147	119	119	119	119	119	111	104	104
2250			181	181	181	181	145	145	145	145	145	137	125	125
2450			197	197	197	197	158	158	158	158	158	148	139	139

Perfomance class of cover rubber

Performance class of cover rubber	Tensile strength MPa	Elongation at break %	abrasion mm³	Ozone resistance	the tensile strength and elongation at break's change rate after aging%
H	25	450	120	No cracking	- 25~+25
D	18	400	90	No cracking	-25~+25
L	20	400	150	No cracking	-25~+25
Note: H-High Anti-tear ; D—— High abrasion; L—— Moderate abrasion。
A. Ozone resistant test condition: concentration(50±5)10-8(volume fraction), temperature (40±2)℃, elongation (20±2)%, time 96h. B. hot air ageing test condition:70℃168h;