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Tel: +86-571-88842852
Fax: +86-571-88844378
Email: oceanindustry@vip.163.com
Add: 2-425,2327 Hongning Road,Qianjiang Century City District,Hangzhou, China

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Leaf Chains(LL Series)

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Product Description

Plate chain conforms to ISO 4347, ASME B29.8M, JIS B 1804 and other standards.mainly including LH (BL) series, LL series and AL series, and plate chain with other chain numbers derived from standard series, with pitch ranging from 594 mm to 76.2 mm,which can be customized according to the special requirements of host users, and can supply various types of connecting rings(end joints), special connectors and other accessories

Choose high-quality steel and excellent heat treatment process, and the products have high strength and high reliability, Environmental protection surface treatment technology can be selected according to the use environment to achieve excellent corrosion resistance;

 company has advanced technology with independent intellectual property rights, and provides anti-fatigue and wear-resistant products far higher than the standard requirements according to the needs of users. Products are widely used in forklifts, textile machinery, drilling rigs, climbing platforms and other equipment to achieve vertical lifting, horizontal traction and other purposes.


Technical Data Sheet

产品图纸10

Chai No. Pitch Plate
lacing
Plate
depth
Plate
thickness
Pin
diameter
Pin
length
Tensile
strength
Average
tensile
strength
Weight
per
meter
P
h2
max
t/T
max
d2
max
L
max
Q
min
Q0 q
mm
mm mm mm mm kN/lbf kN kg/m
LL0622F7 9.525  2×2 8.20  1.30  3.28  7.40  10.5/2360 11.6  0.27 
LL0644F7 4×4 12.80  21.0/4720 23.0  0.52 
LL0844F6 12.700  4×4 11.00  1.50  4.45  14.60  37.6/8452 81.4  0.82 
LL0888F1 8×8 27.40  77.0/17310 85.0  1.61 
LL0844F7 12.700  4×4 11.20  1.60  4.45  15.60  36.4/8180 41.5  0.85 
LL0822F13 12.700  2×2 10.60  1.70  4.45  9.40  22.0/4940 23.0  0.45 
LL0844F13 4×4 16.50  40.0/8990 43.0  0.88 
LL0888F2 12.700  8×8 11.00  1.43  4.45  25.90  77.0/17310 84.7  1.55 
LL1044F7 15.875  4×4 13.70  1.50  5.08  15.10  48.0/10790 52.8  1.04 
LL1066F3 15.875  6×6 13.70  1.80  5.08  24.50  86.0/19333 94.6  1.68 
LL101212F4 15.875  △12×12 11.80  1.60  5.08  42.50  110.0/24728 121.0  2.47 
LL101212F5 15.875  △12×12 13.70  1.50  5.08  40.50  136.2/30620 150.0  3.00 
LL1266F2 19.050  6×6 14.50  3.00  5.72  39.50  156.8/35249 173.0  3.03 
LL1266F3 19.050  6×6 16.00  3.00  5.72  39.50  88.5/19895 97.5  3.03 
*LL1266H 19.050  6×6 16.13  3.00  5.72  40.00  86.7/19490 100.0  3.75 
LL1266F6 19.050  6×6 18.50  2.90  5.72  38.75  88.2/19827 97.0  4.12 
LL1622F6 25.400  2×2 20.00  3.00  8.28  15.60  58.0/13047 63.8  1.40 
LL2066F6 31.750  6×6 30.20  4.00  13.74  56.10  310.0/69690 356.5  13.13 
LL3244F2 50.800  4×4 43.10  6.00  17.76  54.00  520.0/116978 572.0  12.62 
LL3244F8 50.800  4×4 42.00  6.00  17.81  57.00  520.0/116900 560.0  12.31 
LL3288F8 8×8 105.50  1040.0/233800 1125.0  24.32 
LL4088F2 63.500  8×8 52.70  8.20  22.89  140.00  1440.0/323725 1660.0  42.39 
LL4888H 76.200  8×8 70.00  12.00  36.50  204.00  2630.0/591638 2893.0  83.80 
Note:*means straight link plate;△ means special link plate combination

产品图纸12

Chain No. Pitch Plate
lacing
Plate
depth
Plate
thickness
Pin
diameter
Pin
length
Tensile
strength
Average
tensile
strength
Weight
per
meter
P
h2
max
T
max
d2
max
L
max
Q
min
Q0 q
mm
mm mm mm mm kN/lbf kN kg/m
BL1266F1 38.1  6×6 35.7  5.6  12.70  78.9  453.7/102063 499.0  15.69 
BL1666F4 50.8  6×6 48.2  7.2  17.46  99.2  867.0/195040 953.7  27.27 
LL2488F1 38.1  8×8 33.4  5.0  14.63  94.0  680.0/152864 748.0  16.71 
LL3244F1 50.8  4×4 42.0  6.0  17.81  61.6  520.0/116978 572.0  12.90 
LL3266F1 6×6 86.0  780.0/175467 858.0  18.90 
LL3288F1 8×8 110.0  1040.0/233956 1144.0  24.89 
LL321010F1 10×10 134.3  1300.0/292445 1430.0  30.89 
LL3244F3 50.8  4×4 43.1  6.0  17.76  60.0  520.0/116978 572.0  13.06 
LL3266F3 6×6 84.4  780.0/175467 858.0  19.44 
LL3288F3 8×8 108.6 1040.0/233956 1144.0 25.43 
LL3244F4 50.8  4×4 42.0  6.4  17.81  67.5  520.0/116980 572.0  13.82 
LL3266F4 6×6 92.8  780.0/175467 858.0  20.17 
LL3288F7 8×8 117.0  1040.0/233800 1144.0  26.30 
LL4066F1 63.5  6×6 57.5  6.3  19.85  100.0  1166.2/262162 1283.0  29.30 
LL4088F1 8×8 126.0  1558.2/350283 1714.0  38.10 
LL4088F3 63.5  8×8 57.5  6.0  19.85  119.0  1395.0/313596 1535.0  35.79 
LL4044F4 63.5  4×4 52.7  8.0  22.89  80.8  780.0/175351 8600  21.82 
LL4888F3 76.2  8×8 73.0  7.2  34.67  138.5  1840.0/413632 2024.0  56.02 
LL481010F3 10×10 165.5  2340.0/526032 2574.0  69.18 


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​Tel:  +86-571-88842852
Fax: +86-571-88844378
Email: oceanindustry@vip.163.com
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Add: 2-425,2327 Hongning Road,Qianjiang Century City District,Hangzhou, China
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