Fire Resistant Steel Cord Conveyor Belt for General Use

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Selling
Fire Resistant Steel Cord Conveyor Belt for General Use
Posting date : Jan 10, 2020
Membership
Free Member Scince Jan 03, 2019
FOB Price
1
Min. Order Quantity
50meters
Supply Abillity
8000meters/day
Port
Tianjin, Xingang, Tianjin Xingang
Payment Terms
T/T, L/C, Western Union
Package
PVC water-proof cloth
Keyword :
Category
Contact
Kerry Song
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
HUAYUE
HS-CODE
-
Package & Delivery Lead Time
Package
PVC water-proof cloth
Detailed Description
1. Applications
Fire resistant steel cord conveyor belt is suitable for general uses, such as coal washing plants on the ground, power plants, and non-coal mines under ground. It should meet requirements of electrical and fire safety properties.
 
2. Physical Properties of Rubber Cover
Grade
Tensile Strength/Mpa ≥
Breaking Elongation/% ≥
Abrasion Loss/mm3 ≤
H
20
400
200
D
18
400
120
L
15
350
200
Note:Grade H-used for highly-sharp working conditions.Grade D-used for highly-abrasive working conditions.Grade L-used for general working conditions.
 
After-aging properties of rubber cover(70℃×7d):
Change rate of tensile strength & breaking elongation: -25%~+25%.
 
3. Adhesion
a. Adhesion between rubber cover and belt core: ≥12N/mm.
b. Adhesion of steel core (N/mm)
Belt type
630
800
1000
1250
1600
2000
2500
2800
3150
3500
4000
4500
5000
5400
Before- aging, ≥
60
70
80
95
105
105
130
135
140
145
150
165
175
180
After- aging, ≥
55
65
75
90
95
95
120
125
130
140
145
160
170
175
 
4. Specification
Belt type
ST630
ST800
ST1000
ST1250
ST1600
ST2000
ST2500
ST2800
ST3150
ST3500
ST4000
ST4500
ST5000
ST5400
Min. tensile strength (N/mm)
630
800
1000
1250
1600
2000
2500
2800
3150
3500
4000
4500
5000
5400
Max. 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
11.3
Min. breaking force of steel cord (kN)
6.93
8.8
13.2
16.5
21.12
26.4
41.25
45.9
51.98
57.70
66.00
79.20
93.50
101.0
Steel cord pitch (mm) (±1.5)
10
10
12
12
12
12
15
15
15
15
15
16
17
17
Top cover thickness (mm)
5
5
6
6
6
8
8
8
8
8
8
8
8.5
9
Bottom cover thickness (mm)
5
5
6
6
6
6
6
6
8
8
8
8
8.5
9
Belt width
Number of steel cord
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
1200
113
113
94
94
94
94
76
76
76
77
77
71
66
66
1400
133
133
111
111
111
111
89
89
89
90
90
84
78
78
1600
151
151
126
126
126
126
101
101
101
104
104
96
90
90
1800
 
171
143
143
143
143
114
114
114
117
117
109
102
102
2000
 
 
159
159
159
159
128
128
128
130
130
121
113
113
2200
 
 
176
176
176
176
141
141
141
144
144
134
125
125
 
5. Safety property
Item
Fire resistant grade
K2
K3
Duration of flame
Total value of flame duration of 6 samples with covers, not more than 45s, any single value not more than 15s.
Average value of flame duration of 3 samples with covers, not more than 60s.
Static conductive properties
≤ 3×108Ω
Reappearance of flame
not allowed in any sample
 
Huayue started business by producing rubber belts since 1982. It has been one of Solid Woven Conveyor Belts manufacturers and is the major factory of fabric conveyor belt and Steel Cord Conveyor Belt in China.

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