Wholesale OEM/ODM China DIN 22255 Flat Link Chains for Continuous Conveyors in Mining
We’ve numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for Wholesale OEM/ODM China DIN 22255 Flat Link Chains for Continuous Conveyors in Mining, Inside our initiatives, we already have a lot of shops in China and our solutions have won praise from buyers all over the world. Welcome new and outdated buyers to contact us to the long run long lasting business relationships.
We’ve numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for Calibrated Round Steel Link Chains, China Round Steel Link Chains, Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Category
Application
Armored Face Conveyors (AFC), Beam Stage Loaders (BSL), road header machines, coal plows, etc.
As the No. 1 coal production country, China has seen demand of huge quantity round link mining chains, and thus been encouraging China round steel link chain manufacturing capacity in terms of quantity and quality. SCIC’s chain factory with its 30 years round steel link chains production history has been fully involved into China coal industry supply; our Round Link Chain have been so far well accepted and used by all the main coal & mining companies through China.
Our round steel link chain quality is ensured through each step of chain production, from sound alloy steel bars to precise link fabrication by robot, from computerized flash butt welding to well designed quenching & tempering heat-treatment (resulting in desired strength and surface hardness), from proof test to mechanical tests on verifying the surface & inner quality.
Chain Parameter
SCIC Round Link Chain is made according to China GB/T-12718 standard and factory Technical Requirements, as well as to DIN 22252 or GOST 25996 standards and clients specs
SCIC Round Link Chain is used for Armored Face Conveyors (AFC), Beam Stage Loaders (BSL), road header machines, coal plows and other equipment that requires this type of chain.
Anti-corrosive coatings (e.g., hot dipped galvanization) result in decreased chain mechanical properties, therefore the application of any anti-corrosive coatings shall subject to order agreement between buyer and SCIC.
Figure 1: round link chain
Table 1: round link chain dimensions
link size (opp. Weld) |
pitch |
link width |
link weld size |
unit weight |
||||
nominal |
tolerance |
nominal |
tolerance |
inner |
outer |
diameter |
length |
|
10 |
± 0.4 |
40 |
±0.5 |
12 |
34 |
10.8 |
7.1 |
1.9 |
14 |
± 0.4 |
50 |
±0.5 |
17 |
48 |
15 |
10 |
4.0 |
18 |
± 0.5 |
64 |
±0.6 |
21 |
60 |
19.5 |
13 |
6.6 |
19 |
± 0.6 |
64.5 |
±0.6 |
22 |
63 |
20 |
13 |
7.4 |
22 |
± 0.7 |
86 |
±0.9 |
26 |
74 |
23.5 |
15.5 |
9.5 |
24 |
± 0.8 |
86 |
±0.9 |
28 |
79 |
26 |
17 |
11.6 |
26 |
± 0.8 |
92 |
±0.9 |
30 |
86 |
28 |
18 |
13.7 |
30 |
± 0.9 |
108 |
±1.1 |
34 |
98 |
32.5 |
21 |
18.0 |
34 |
± 1.0 |
126 |
±1.3 |
38 |
109 |
36.5 |
23.8 |
22.7 |
38 |
± 1.1 |
126 |
±1.3 |
42 |
121 |
41 |
27 |
30.1 |
38 |
± 1.1 |
137 |
±1.4 |
42 |
121 |
41 |
27 |
29.0 |
42 |
± 1.3 |
137 |
±1.4 |
48 |
137 |
45 |
30 |
36.9 |
42 |
± 1.3 |
146 |
±1.5 |
48 |
137 |
45 |
30 |
36.0 |
42 |
± 1.3 |
152 |
±1.5 |
46 |
133 |
45 |
30 |
35.3 |
notes: Larger size chain available upon inquiry. |
Table 2: round link chain mechanical properties
chain size |
chain grade |
test force |
elongation under test force |
breaking force |
elongation at fracture |
minimum deflection |
10 x 40 |
S |
85 |
1.4 |
110 |
14 |
10 |
SC |
100 |
1.6 |
130 |
|||
SCC |
130 |
1.9 |
160 |
|||
14 x 50 |
S |
150 |
1.4 |
190 |
14 |
14 |
SC |
200 |
1.6 |
250 |
|||
SCC |
250 |
1.9 |
310 |
|||
18 x 64 |
S |
260 |
1.4 |
320 |
14 |
18 |
SC |
330 |
1.6 |
410 |
|||
SCC |
410 |
1.9 |
510 |
|||
19 x 64.5 |
S |
290 |
1.4 |
360 |
14 |
19 |
SC |
360 |
1.6 |
450 |
|||
SCC |
450 |
1.9 |
565 |
|||
22 x 86 |
S |
380 |
1.4 |
480 |
14 |
22 |
SC |
490 |
1.6 |
610 |
|||
SCC |
610 |
1.9 |
760 |
|||
24 x 86 |
S |
460 |
1.4 |
570 |
14 |
24 |
SC |
580 |
1.6 |
720 |
|||
SCC |
720 |
1.9 |
900 |
|||
26 x 92 |
S |
540 |
1.4 |
670 |
14 |
26 |
SC |
680 |
1.6 |
850 |
|||
SCC |
850 |
1.9 |
1060 |
|||
30 x 108 |
S |
710 |
1.4 |
890 |
14 |
30 |
SC |
900 |
1.6 |
1130 |
|||
SCC |
1130 |
1.9 |
1410 |
|||
34 x 126 |
S |
900 |
1.4 |
1140 |
14 |
34 |
SC |
1160 |
1.6 |
1450 |
|||
SCC |
1450 |
1.9 |
1810 |
|||
38 x 126 |
S |
1130 |
1.4 |
1420 |
14 |
38 |
SC |
1450 |
1.6 |
1810 |
|||
SCC |
1810 |
1.9 |
2270 |
|||
42 x 137 |
S |
1390 |
1.4 |
1740 |
14 |
42 |
SC |
1770 |
1.6 |
2220 |
|||
SCC |
2220 |
1.9 |
2770 |
Site Inspection
Our Service
We’ve numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for Wholesale OEM/ODM China DIN 22255 Flat Link Chains for Continuous Conveyors in Mining, Inside our initiatives, we already have a lot of shops in China and our solutions have won praise from buyers all over the world. Welcome new and outdated buyers to contact us to the long run long lasting business relationships.
Wholesale OEM/ODM China Round Steel Link Chains, Calibrated Round Steel Link Chains, Our items are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!