Product Details
Grade 8 lifting chains are made of high strength alloy steel in short link chains for overhead lifting purpose. It includes Grade 8 for chain slings and Grade T for hoist purpose.
Specifications:
■ Material: Alloy steel
■ Grade: Grade 8 for chain slings and Grade T for hoist purpose
■ Safety factor: 4 times of rated working load limit
■ Standard: ISO, JIS, ASTM, DIN
■ Sizes available from 3.2mm to 42mm.
■ Surface finish: Self color, black tempered, galvanized, color painted
Features:
■ All our Grade 8 lifting chains have been quenched and tempered to get enough strength, hardness and elongation.
■ All our chain links are calibrated so that each link has proper dimensions that can match hoist wheel or chain hooks well.
■ Our Grade 8 lifting chains are all in short links that can be used both for manual hoists and chain slings, just be sure that the manual hoists and chain hooks or other attachments have same grade strength.
■ Our Grade 8 lifting chains has very good wear resistance.
Data Sheet
Size |
Width (mm) |
W.L.L |
Test Load |
Min.Breaking Load |
Weight |
|
Inside min. |
Outside max. |
(mm) |
a |
b |
t |
kN |
kN |
kg/m |
5X15 |
6 |
17 |
0.75 |
18 |
31.4 |
0.54 |
6x18 |
7.5 |
21 |
1.1 |
27 |
45.2 |
0.79 |
7x21 |
9 |
24.5 |
1.5 |
37 |
61.6 |
1.07 |
8x24 |
10 |
28 |
2 |
48 |
80.4 |
1.38 |
9X27 |
11 |
30 |
2.5 |
63.6 |
102 |
1.75 |
10x30 |
12.5 |
35 |
3.2 |
76 |
125 |
2.2 |
11x33 |
12.6 |
36.5 |
3.8 |
92 |
154 |
2.33 |
12x36 |
15 |
42 |
4.6 |
109 |
181 |
3.1 |
13x39 |
16.3 |
46 |
5 |
128 |
214 |
3.8 |
14x42 |
18 |
49 |
6.3 |
150 |
250 |
4.13 |
16x48 |
20 |
56 |
8 |
192 |
320 |
5.63 |
18x54 |
23 |
63 |
10 |
246 |
410 |
6.85 |
19x57 |
23.7 |
63.2 |
11.3 |
270 |
450 |
7.7 |
20x60 |
25 |
70 |
12.5 |
300 |
450 |
8.6 |
22x66 |
28 |
77 |
15.3 |
366 |
610 |
10.2 |
24x72 |
32 |
82 |
18 |
432 |
720 |
12.78 |
26x78 |
35 |
91 |
21.3 |
510 |
850 |
14.87 |
30x90 |
38 |
105 |
28.3 |
678 |
1130 |
19.6 |
32x96 |
40 |
106 |
32.2 |
772 |
1286 |
22.29 |
34x102 |
46.5 |
121.5 |
36.3 |
870 |
1450 |
25.5 |
36x108 |
49.5 |
128.5 |
40.7 |
978 |
1630 |
31 |
38x114 |
52 |
136 |
45.3 |
1086 |
1810 |
32 |
42X126 |
55.5 |
144.5 |
55.4 |
1332 |
2200 |
38.6 |
Tests:
■ We do raw material checking by analyze the chemical elements to ensure the raw materials are as per our specifications.
■ We do Metallographic analysis of each batch link chain after quench and temper to check if the heat treatment is ok or not.
■ We do tensile strength test of each batch link chain to see the breaking strength meet standard or not.
■ We do proof load test for each link of the chain to be sure that there is no weak link or damaged links in a whole piece
■ We do bend test of each batch link chain to be sure that the chain links can withstand a sudden impact
■ We do salt spray test of each batch link chain to be sure there is no rust risks.
■ We check the elongations of each batch link chain after tensile strength test to see if the chain has enough extension before it’s break.
■ We check all the dimensions to be sure they are in tolerance range and can match with hoist or chain hooks or master links that used to make a chain sling.
Applications:
Our Alloy steel chains are widely used in many applications of overhead lifting. It is mostly been assembled with chain attachments to use as a chain sling.
FAQ:
What options can TITAN SUHE provide?
■ We have Grade 8 lifting chain both for manual hoist and for chain sling for your choice. Their dimensions have slight difference.
■ We provide different surface treatment for Grade 8 lifting chain, such as self- color, black tempered, galvanization, plastic coating and powder paintings in different color as per request.
■ We provide short piece in links for agriculture machinery or transport machinery purpose or long piece in 100 meter and above for lifting purpose.
■ Special sizes or different dimension lifting chains are available upon your request.
■ We provide different package, such as metal drum/barrel, wooden case, carton box (for short length and light weight)
Where can the Grade 8 Alloy steel short link lifting chains be used?
As one of the most important parts in lifting and material handling, grade 8 lifting chain is mainly used for hoist and other lifting equipment that are widely applicated in the manufacturing, mining, transportation, marine industry and other fields.
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