Flame Resistant Steel Cord Conveyor Belts For General Use
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Flame Resistant Steel Cord Conveyor Belts For General Use

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  Usage  

It's especially used in aboveground coal washeries, power plants, and non-coal underground mining. For general use with electrical and fire safety requirements to EN 12882.


  Characteristics  

The product is made of nylon canvas or EP canvas and finished through the processes of calendering, assembling, vulcanizing, etc. The unique formula enables it to work continuously in a flammable environment.


  Structure  


Structure01

  Standard Specifications  

Strength grade

Tensile

strength

(KN/m)

Cord pitch

(mm)

Cord diameter

(mm)

Min. breaking

force

(KN)

Min. cover

thickness

(mm)

ST-500
500
10
2.5 5.5 4
ST-630
630
10 2.8 7
4
ST-800 800
10
3 8.9
4
ST-1000 1000 12 3.7 12.9 4
ST-1250 1250 12 4.2 16.1 4
ST-1400
1400
12
4.3 18
4
ST-1600
1600
12
4.7 20.6
4
ST-2000
2000
12
5.3
25.6 4
ST-2250
2250 12 5.3 29
4
ST-2500
2500
15 6.8
40
5
ST-2800
2800 15
7
44.8 5
ST-3150
3150 15
7.8 50.5
5.5
ST-3500
3500 15
8.2
56
6
ST-4000
4000 15
8.8
63.6
6.5
ST-4500
4500
16 9.7
76.3
7
ST-5000
5000
17 10.9 91
7.5
ST-5400
5400
17
11.3
98.2
8
ST-6300
6300
19.5
12.8
130.4
10
ST-7000
7000
19.5
13.5
142.4
10
ST-7500
7500
21
13.8 166.7
10
ST-8000
8000
21
14
180.9
10
ST-9000
9000 21
14.8
203.2
11
ST-10000
10000
21 15.5 225
11

  Cover Properties  

Grade Tensile strength min.(ISO37)Mpa

Elongation at break min.(ISO37)%

Abrasion max.(ISO4649)m

m3

D
18
450 200
L
14 400 250


  Safety Properties  

Items Flame resistant grade
K2 K3
Duration of flame The total duration of flame of 6 testpieces with covers is less than45S,any individual test piece does notexceed 15 S Average value of duration of flameof 3 test pieces with covers doesnot exceed 60S
Anti-static property ≤3 x 108 Ω
Reapperance There should be no reappearance of flame on any test piece.


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Shandong Longli Blets Co.,Ltd was funded in 2009, which is one of large enterprises specializing in the design, manufacture and production of conveyor belts for all kinds of uses.

Rubber Conveyor Belts

Functional Coveyor Belt

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 Email: export@sdlljd.com
                  sdfibtex@aliyun.com
 Tel: +86-15806928865
            +86-15564279777
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