Original
By certification 
ISO approved Chinese manufacturer good quality DIN 22131 steel cord fire resistant conveyor belt
Fire resistant conveyor belts are primarily needed for internal transportation within buildings and also in tunnels and mines where safety is of paramount importance.
There are numerous safety classifications and international standards and to meet these demands.
In environments where coal dust, gas, fertilizer or other combustible materials are involved, it is essential that the conveyor belts being used cannot create static electricity that can ignite gases and dust in the atmosphere.
A very important safety feature of all our belts is that they are anti-static and conform to international standards. 
Advantages:
High impact resistance
Exceptional resistance to longitudinal tear
Excellent mechanical fastener holding strength
Low elongation at normal working loads
High elongation at break
Type |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
|
Longitudinal tensile strength N/mm |
630 |
800 |
1000 |
1250 |
1600 |
2000 |
2500 |
3150 |
3500 |
4000 |
4500 |
5000 |
5400 |
Steel cord Max, nominal diameter(mm) |
3.0 |
3.5 |
4.0 |
4.5 |
5.0 |
6.0 |
7.2 |
8.1 |
8.6 |
8.9 |
9.7 |
10.9 |
11.3 |
Distance 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 |
16 1.5 |
17 1.5 |
17 1.5 |
Min Thickness of top cover (mm) |
5 |
5 |
6 |
6 |
6 |
8 |
8 |
8 |
8 |
8 |
8 |
8.5 |
9 |
Thickness of bottom cover (mm) |
5 |
5 |
6 |
6 |
6 |
6 |
6 |
6 |
8 |
8 |
8 |
8.5 |
9 |
Width (mm) |
Cord number |
||||||||||||
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
ST |
|
800 |
75 |
75 |
63 |
63 |
63 |
63 |
50 |
50 |
50 |
||||
1000 |
95 |
95 |
79 |
79 |
79 |
79 |
64 |
64 |
64 |
64 |
59 |
55 |
55 |
1200 |
113 |
113 |
94 |
94 |
94 |
94 |
76 |
76 |
77 |
77 |
71 |
66 |
66 |
1400 |
133 |
133 |
111 |
111 |
111 |
111 |
89 |
89 |
90 |
90 |
84 |
78 |
78 |
1600 |
151 |
151 |
126 |
126 |
126 |
126 |
101 |
101 |
104 |
104 |
96 |
90 |
90 |
1800 |
171 |
143 |
143 |
143 |
143 |
114 |
114 |
117 |
117 |
109 |
102 |
102 |
|
2000 |
159 |
159 |
159 |
159 |
128 |
128 |
130 |
130 |
121 |
113 |
113 |
||
Note | |||||||||||||
Should the iso approved chinese manufaturer good quality din 22131 steel cord fire resistant conveyor belt is the one you're looking for, welcome to place an order with our factory. We are one of the leading China manufacturers and suppliers, offering you the wholesale service with good price. Please be free to buy the discount products in bulk with us.
