Manufacturer for Sdc Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK
Manufacturer for Sdc Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK Detail:
GL Chain No. |
Pitch |
Plate Lacing |
Thickness of Plate |
Inside Plate Hole dia. |
Pin dia. |
Plate depth |
Pin Overall Length |
Ultimate tensie strength |
Weight per meter |
|
P |
P |
bO(max) |
d1(min) |
d2(max) |
h2(max) |
b(max) |
Q |
q |
||
in |
mm |
mm |
mm |
mm |
mm |
mm |
kN |
kg/m |
||
AL422 |
1/2″ |
12.70 |
2X2 |
1.52 |
4.01 |
3.96 |
10.30 |
8.40 |
17.00 |
0.35 |
AL444 |
4X4 |
14.80 |
34.00 |
0.67 |
||||||
AL466 |
6X6 |
21.20 |
51.00 |
1.00 |
||||||
AL522 |
5/8″ |
15.875 |
2X2 |
2.05 |
5.13 |
5.08 |
13.00 |
10.20 |
28.30 |
0.63 |
AL544 |
4X4 |
18.90 |
56.60 |
1.20 |
||||||
AL566 |
6X6 |
27.40 |
84.90 |
1.75 |
||||||
AL622 |
3/4″ |
19.05 |
2X2 |
2.40 |
6.00 |
5.94 |
15.60 |
12.20 |
39.30 |
0.93 |
AL644 |
4X4 |
22.10 |
78.60 |
1.60 |
||||||
AL666 |
6X6 |
32.00 |
117.90 |
2.52 |
||||||
AL822 |
1″ |
25.40 |
2X2 |
3.20 |
8.01 |
7.94 |
20.55 |
16.40 |
69.50 |
1.54 |
AL844 |
4X4 |
29.80 |
139.00 |
3.30 |
||||||
AL866 |
6X6 |
43.20 |
208.50 |
4.01 |
||||||
AL1022 |
1.1/4″ |
31.75 |
2X2 |
4.00 |
9.60 |
9.53 |
25.85 |
19.50 |
103.00 |
2.37 |
AL1044 |
4X4 |
36.70 |
206.00 |
4.90 |
||||||
AL1066 |
6X6 |
53.20 |
309.00 |
7.30 |
||||||
AL1222 |
1.1/2″ |
38.10 |
2X2 |
4.80 |
11.18 |
11.11 |
31.20 |
24.00 |
140.00 |
3.65 |
AL1244 |
4X4 |
43.80 |
280.00 |
7.05 |
||||||
AL1266 |
6X6 |
63.60 |
420.00 |
10.50 |
||||||
AL1444 |
1.3/4″ |
44.45 |
4X4 |
5.60 |
12.78 |
12.70 |
36.20 |
51.10 |
370.00 |
10.34 |
AL1466 |
6X6 |
74.30 |
555.00 |
13.00 |
||||||
AL1644 |
2″ |
50.80 |
4X4 |
6.40 |
14.36 |
14.29 |
41.60 |
58.20 |
465.00 |
12.98 |
AL1666 |
6X6 |
84.60 |
697.50 |
18.00 |
LEAF CHAINS(BL SERIES)
GL Chain No. |
Pitch |
Plates Lacing |
Thickness of Plate |
Inside plate hole dia. |
Pin dia. |
Plate depth |
Pin overall length |
Ultimate tensie strength |
Weight approx. |
|||||||||||||
P |
P |
bO(max) |
d1(min) |
d2(max) |
h2(max) |
h2(max) |
Q |
q |
||||||||||||||
ANSI |
ISOGB |
in |
mm |
mm |
mm |
mm |
mm |
mm |
kN |
kg/m |
||||||||||||
BL-422 |
LH0822 |
1/2″ |
12.70 |
2X2 |
2.08 |
5.11 |
5.09 |
12.07 |
11.10 |
22.20 |
0.66 |
|||||||||||
BL-423 |
LH0823 |
2X3 |
13.20 |
22.20 |
0.82 |
|||||||||||||||||
BL-434 |
LH0834 |
3X4 |
17.40 |
33.40 |
1.14 |
|||||||||||||||||
BL-444 |
LH0844 |
4X4 |
19.60 |
44.50 |
1.29 |
|||||||||||||||||
BL-446 |
LH0846 |
4X6 |
23.80 |
44.50 |
1.61 |
|||||||||||||||||
BL-466 |
LH0866 |
6X6 |
28.00 |
66.70 |
1.92 |
|||||||||||||||||
BL-488 |
LH0888 |
8X8 |
36.50 |
88.96 |
2.55 |
|||||||||||||||||
BL-522 |
LH1022 |
5/8″ |
15.875 |
2X2 |
2.48 |
5.98 |
5.96 |
15.09 |
12.90 |
33.40 |
0.97 |
|||||||||||
BL-523 |
LH1023 |
2X3 |
15.40 |
33.40 |
1.20 |
|||||||||||||||||
BL-534 |
LH1034 |
3X4 |
20.40 |
48.90 |
1.65 |
|||||||||||||||||
BL-544 |
LH1044 |
4X4 |
22.80 |
66.70 |
1.89 |
|||||||||||||||||
BL-546 |
LH1046 |
4X6 |
27.70 |
66.70 |
2.34 |
|||||||||||||||||
BL-566 |
LH1066 |
6X6 |
32.20 |
100.10 |
2.81 |
|||||||||||||||||
BL-588 |
LH1O88 |
8X8 |
42.60 |
133.44 |
3.72 |
|||||||||||||||||
BL-622 |
LH1222 |
3/4″ |
19.05 |
2X2 |
3.30 |
7.96 |
7.94 |
18.11 |
17.40 |
48.90 |
1.56 |
|||||||||||
BL-623 |
LH1223 |
2X3 |
20.80 |
48.90 |
1.92 |
|||||||||||||||||
BL-634 |
LH1234 |
3X4 |
27.50 |
75.60 |
2.65 |
|||||||||||||||||
BL-644 |
LH1244 |
4X4 |
30.80 |
97.90 |
3.02 |
|||||||||||||||||
BL-646 |
LH1246 |
4X6 |
37.50 |
97.90 |
3.77 |
|||||||||||||||||
BL-666 |
LH1266 |
6X6 |
44.20 |
146.80 |
4.45 |
|||||||||||||||||
BL-688 |
LH1288 |
8X8 |
57.60 |
195.72 |
5.94 |
|||||||||||||||||
BL-822 |
LH1622 |
1″ |
25.40 |
2X2 |
4.09 |
9.56 |
9.54 |
24.13 |
21.40 |
84.50 |
2.41 |
|||||||||||
BL-823 |
LH1623 |
2X3 |
25.50 |
84.50 |
3.07 |
|||||||||||||||||
BL-834 |
LH1634 |
3X4 |
33.80 |
129.00 |
4.24 |
|||||||||||||||||
BL-844 |
LH1644 |
4X4 |
37.90 |
169.00 |
5.06 |
|||||||||||||||||
BL-846 |
LH1646 |
4X6 |
46.20 |
169.00 |
6.06 |
|||||||||||||||||
BL-866 |
LH1666 |
6X6 |
54.50 |
253.60 |
7.38 |
|||||||||||||||||
BL-888 |
LH1688 |
8X8 |
71.10 |
338.06 |
9.57 |
|||||||||||||||||
GL Chain No. |
Pitch |
Plates Lacing |
Thickness of Plate |
Inside plate hole dia. |
Pin dia. |
Plate depth |
Pin overall length |
Ultimate tensie strength |
Weight approx. |
|||||||||||||
P |
P |
bO(max) |
d1(min) |
d2(max) |
h2(max) |
h2(max) |
Q |
q |
||||||||||||||
ANSI |
ISOGB |
in |
mm |
mm |
mm |
mm |
mm |
mm |
kN |
kg/m |
||||||||||||
BL-1022 |
LH2022 |
1.1/4″ |
31.75 |
2X2 |
4.90 |
11.14 |
11.11 |
30.18 |
25.40 |
115.60 |
3.84 |
|||||||||||
BL-1023 |
LH2023 |
2X3 |
30.40 |
115.60 |
4.78 |
|||||||||||||||||
BL-1034 |
LH2034 |
3X4 |
40.30 |
182.40 |
6.62 |
|||||||||||||||||
BL-1044 |
LH2044 |
4X4 |
45.20 |
231.30 |
7.52 |
|||||||||||||||||
BL-1046 |
LH2046 |
4X6 |
55.10 |
231.30 |
9.41 |
|||||||||||||||||
BL-1066 |
LH2066 |
6X6 |
65.00 |
347.00 |
11.19 |
|||||||||||||||||
BL-1088 |
LH2088 |
8X8 |
84.80 |
462.60 |
14.87 |
|||||||||||||||||
BL-1222 |
LH2422 |
1.1/2* |
38.10 |
2X2 |
5.77 |
12.74 |
12.71 |
36.20 |
29.70 |
151.20 |
5.51 |
|||||||||||
BL-1223 |
LH2423 |
2X3 |
35.50 |
151.20 |
6.90 |
|||||||||||||||||
BL-1234 |
LH2434 |
3X4 |
47.10 |
244.60 |
9.56 |
|||||||||||||||||
BL-1244 |
LH2444 |
4X4 |
52.90 |
302.50 |
10.85 |
|||||||||||||||||
BL-1246 |
LH2446 |
4X6 |
64.60 |
302.50 |
13.59 |
|||||||||||||||||
BL-1266 |
LH2466 |
6X6 |
76.20 |
453.70 |
14.23 |
|||||||||||||||||
BL-1288 |
LH2488 |
8X8 |
99.50 |
606.94 |
21.49 |
|||||||||||||||||
BL-1422 |
LH2822 |
1.3/4′ |
44.45 |
2X2 |
6.60 |
14.31 |
14.29 |
42.24 |
33.60 |
191.27 |
6.95 |
|||||||||||
BL-1423 |
LH2823 |
2X3 |
40.20 |
191.27 |
8.69 |
|||||||||||||||||
BL-1434 |
LH2834 |
3X4 |
53.40 |
315.81 |
12.06 |
|||||||||||||||||
BL-1444 |
LH2844 |
4X4 |
60.00 |
382.53 |
13.68 |
|||||||||||||||||
BL-1446 |
LH2846 |
4X6 |
73.20 |
382.53 |
17.18 |
|||||||||||||||||
BL-1466 |
LH2846 |
6X6 |
86.40 |
578.24 |
20.42 |
|||||||||||||||||
BL-1488 |
LH2888 |
8X8 |
112.80 |
765.06 |
27.16 |
|||||||||||||||||
BL-1622 |
LH3222 |
2 |
50.80 |
2X2 |
7.52 |
17.49 |
17.46 |
48.26 |
40.00 |
289.10 |
8.72 |
|||||||||||
BL-1623 |
LH3223 |
2X3 |
46.60 |
289.10 |
10.90 |
|||||||||||||||||
BL-1634 |
LH3234 |
3X4 |
61.80 |
440.40 |
15.08 |
|||||||||||||||||
BL-1644 |
LH3244 |
4X4 |
69.30 |
578.30 |
17.07 |
|||||||||||||||||
BL-1646 |
LH3246 |
4X6 |
84.50 |
578.30 |
21.44 |
|||||||||||||||||
BL-1666 |
LH3266 |
6X6 |
100.00 |
867.40 |
25.42 |
|||||||||||||||||
BL-1688 |
LH3288 |
8X8 |
129.90 |
1156.48 |
33.78 |
|||||||||||||||||
LH4022 |
2.1/2″ |
63.50 |
2X2 |
9.91 |
23.84 |
23.81 |
60.33 |
51.80 |
433.70 |
16.90 |
||||||||||||
LH4023 |
2X3 |
61.70 |
433.70 |
20.96 |
||||||||||||||||||
LH4034 |
3X4 |
61.70 |
649.40 |
29.09 |
||||||||||||||||||
LH4044 |
4X4 |
91.60 |
867.40 |
33.14 |
||||||||||||||||||
LH4046 |
4X6 |
111.50 |
867.40 |
41.26 |
||||||||||||||||||
LH4066 |
6X6 |
131.40 |
1301.10 |
49.37 |
||||||||||||||||||
LH4088 |
8X8 |
171.10 |
1734.72 |
65.61 |
||||||||||||||||||
DB25 |
25 |
4X4 |
2.50 |
8.00 |
7.94 |
20.50 |
25 |
98.00 |
2.40 |
|||||||||||||
DB25A |
25 |
6X6 |
3.00 |
11.16 |
11.10 |
23.50 |
41 |
157.00 |
5.50 |
|||||||||||||
DB30 |
30 |
6X6 |
3.00 |
11.16 |
11.10 |
28.00 |
41 |
157.00 |
6.00 |
GL Chain No. |
Pitch |
Plates Lacing |
Thickness of Plate |
Inside plate hole dia. |
Pin dia. |
Plate depth |
Pin overall length |
Ultimate tensie strength |
Weight approx. |
|
P |
P |
bO(max) |
d1(min) |
d2(max) |
h2(max) |
b(max) |
Q |
q |
||
in |
mm |
mm |
mm |
mm |
mm |
mm |
kN |
kg/m |
||
LL0822 |
1/2″ |
12.70 |
2X2 |
1.55 |
4.46 |
4.45 |
10.92 |
8.50 |
18 |
0.48 |
LL0844 |
4X4 |
14.60 |
36 |
0.98 |
||||||
LL0866 |
6X6 |
20.70 |
54 |
1.44 |
||||||
LL1022 |
5/8″ |
15.875 |
2X2 |
1.65 |
5.09 |
5.08 |
13.72 |
9.30 |
22 |
0.50 |
LL1044 |
4X4 |
16.10 |
44 |
0.94 |
||||||
LL1066 |
6X6 |
22.90 |
66 |
1.40 |
||||||
LL1222 |
3/4″ |
19.05 |
2X2 |
1.90 |
5.73 |
5.72 |
16.13 |
10.70 |
29 |
0.70 |
LL1244 |
4X4 |
18.50 |
58 |
1.30 |
||||||
LL1266 |
6X6 |
26.30 |
87 |
2.00 |
||||||
LL1622 |
1″ |
25.40 |
2X2 |
3.20 |
8.30 |
8.28 |
21.08 |
17.20 |
60 |
1.60 |
LL1644 |
4X4 |
30.20 |
120 |
2.90 |
||||||
LL1666 |
6X6 |
43.20 |
180 |
4.30 |
||||||
LL2022 |
1.1/4″ |
31.75 |
2X2 |
3.70 |
10.21 |
10.19 |
26.42 |
20.10 |
95 |
2.30 |
LL2044 |
4X4 |
35.10 |
190 |
4.20 |
||||||
LL2066 |
6X6 |
50.10 |
285 |
6.30 |
||||||
LL2422 |
1.1/2″ |
38.10 |
2X2 |
5.20 |
14.65 |
14.63 |
33.40 |
28.40 |
170 |
4.60 |
LL2444 |
4X4 |
49.40 |
340 |
8.20 |
||||||
LL2466 |
6X6 |
70.40 |
510 |
12.00 |
||||||
LL2822 |
1.3/4″ |
44.45 |
2X2 |
6.45 |
15.92 |
15.90 |
37.08 |
34.00 |
200 |
4.80 |
LL2844 |
4X4 |
60.00 |
400 |
9.50 |
||||||
LL2866 |
6X6 |
86.00 |
600 |
15.50 |
||||||
LL3222 |
2″ |
50.80 |
2X2 |
6.45 |
17.83 |
17.81 |
42.29 |
35.00 |
260 |
6.20 |
LL3244 |
4X4 |
61.00 |
520 |
11.90 |
||||||
LL3266 |
6X6 |
87.00 |
780 |
17.80 |
||||||
LL4022 |
2.1/2″ |
63.50 |
2X2 |
8.25 |
22.91 |
22.89 |
52.96 |
44.70 |
360 |
11.53 |
LL4044 |
4X4 |
77.90 |
720 |
22.49 |
||||||
LL4066 |
6X6 |
111.10 |
1080 |
33.48 |
||||||
LL4822 |
3″ |
76.20 |
2X2 |
10.30 |
29.26 |
29.24 |
63.88 |
56.10 |
560 |
17.31 |
LL4844 |
4X4 |
97.40 |
1120 |
33.61 |
||||||
LL4866 |
6X6 |
138.90 |
1680 |
49.91 |
Leaf chains are known for their durability and high tensile strength. They are primarily used in lift device applications such as forklifts, lift trucks, and lift masts. These hard working chains handle the lifting and balancing of heavy loads with the use of sheaves instead of sprockets for guidance. One of the primary differences with leaf chain compared to roller chain is that it only consists of a series of stacked plates and pins, providing superior lifting strength.
Product detail pictures:


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Sticking towards the principle of "Super High-quality, Satisfactory service" ,We've been striving to become a superb business partner of you for Manufacturer for Sdc Chains - Leaf Chains, including AL Series, BL Series, LL Series – GOODLUCK , The product will supply to all over the world, such as: Mexico, Oman, Czech, As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.

We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
