Chains
Lifting Chain
SENOTECH supplies G80 and G100 alloy steel lifting chains for chain slings, rigging and material handling, with various sizes, finishes and custom packaging.
Specifications
- Product Name
- Lifting Chain
- Product Type
- Alloy Steel Short Link Lifting Chain
- Grade
- G80 / G100
- Material
- Heat-Treated Alloy Steel
- Working Load Limit
- According to Chain Size and Grade
- Surface Finish
- Painted, Powder Coated, Blackened or Customized
- Application
- Chain Slings, Lifting, Rigging, Hoisting and Material Handling
- Customization
- Custom sizes, lengths, markings, finishes and packaging available
Lifting chains are high-strength welded alloy steel chains designed for lifting, rigging, chain sling assemblies and material handling applications. Compared with general-purpose chains, lifting chains are manufactured and heat treated to provide higher strength, toughness and consistent load performance.
SENOTECH supplies Grade 80 (G80) and Grade 100 (G100) lifting chains in a wide range of link sizes and load capacities. Different surface finishes, markings and packaging options are available according to customer and project requirements.
Grades and Construction
Grade 80 and Grade 100 lifting chains are commonly manufactured from heat-treated alloy steel with welded short-link construction.
G80 lifting chain is widely used in conventional chain sling and lifting assemblies, while G100 lifting chain provides higher strength for applications requiring increased load capacity with comparable chain dimensions.
Chain size, grade and working load limit should always be selected according to the complete lifting assembly and actual operating conditions.
Materials and Surface Finish
Lifting chains are typically manufactured from high-strength alloy steel and undergo controlled heat treatment to achieve the required mechanical properties.
Available surface finishes may include painted, powder coated, blackened, zinc coated or other customized treatments. Different identification colors and markings can also be supplied according to customer requirements.
Applications
Lifting chains are widely used in chain sling assemblies, cranes and hoisting systems, construction equipment, ports and shipyards, material handling, mining, heavy machinery, transport and general industrial lifting applications.
They can be used together with master links, connecting links, eye hooks, clevis hooks, grab hooks and other lifting accessories to form complete chain sling assemblies.
Lifting Chain Technical Data
Dimensions and load data are for product selection reference.
Size (d×P mm) | Inside Width Min. (mm) | Outside Width Max. (mm) | Working Load Limit (t) | Test Load (kN) | Min. Breaking Load G80 (kN) | Min. Breaking Load G100 (kN) | Weight (kg/m) |
|---|---|---|---|---|---|---|---|
6×18 | 7.5 | 21 | 1.1 | 27 | 45.2 | 56.5 | 0.79 |
7×21 | 9 | 24.5 | 1.5 | 37 | 61.6 | 76.9 | 1.07 |
8×24 | 10 | 28 | 2 | 48 | 80.4 | 100 | 1.38 |
10×30 | 12.5 | 35 | 3.2 | 76 | 125 | 157 | 2.2 |
11×43 | 12.6 | 36.5 | 3.8 | 92 | 154 | 190 | 2.33 |
12×36 | 15 | 42 | 4.6 | 109 | 181 | 226 | 3.1 |
12.5×38 | 15.5 | 42.2 | 4.9 | 117 | 196 | 245 | 3.3 |
13×39 | 16.3 | 46 | 5 | 128 | 214 | 265 | 3.8 |
14×42 | 18 | 49 | 6.3 | 150 | 250 | 307 | 4.13 |
14×50 | 17 | 48 | 6.3 | 150 | 250 | 307 | 4 |
15×46 | 20 | 52 | 7 | 168 | 280 | 353 | 5.17 |
16×48 | 20 | 56 | 8 | 192 | 320 | 400 | 5.63 |
16×49 | 24.5 | 59.5 | 8 | 192 | 320 | 400 | 5.71 |
16×64 | 23.9 | 58.9 | 8 | 192 | 320 | 400 | 5.11 |
18×54 | 23 | 63 | 10 | 246 | 410 | 510 | 6.85 |
18×64 | 21 | 60 | 10 | 246 | 410 | 510 | 6.6 |
19×57 | 23.7 | 63.2 | 11.3 | 270 | 450 | 560 | 7.7 |
20×60 | 25 | 70 | 12.5 | 300 | 450 | 628 | 8.6 |
22×65 | 28 | 74.2 | 15.3 | 366 | 610 | 760 | 10.7 |
22×66 | 28 | 77 | 15.3 | 366 | 610 | 760 | 10.2 |
22×86 | 26 | 74 | 15.3 | 366 | 610 | 760 | 9.5 |
24×72 | 32 | 82 | 18 | 432 | 720 | 904 | 12.78 |
24×86 | 28 | 79 | 18 | 432 | 720 | 904 | 11.6 |
26×78 | 35 | 91 | 21.3 | 510 | 850 | 1060 | 14.87 |
26×92 | 30 | 86 | 21.3 | 510 | 850 | 1060 | 13.7 |
30×90 | 38 | 105 | 28.3 | 678 | 1130 | 1413 | 19.6 |
30×108 | 34 | 98 | 28.3 | 678 | 1130 | 1413 | 18 |
32×96 | 40 | 106 | 32.2 | 772 | 1286 | 1607 | 22.29 |
34×126 | 38 | 109 | 36.3 | 870 | 1450 | 1814 | 22.7 |
34×102 | 46.5 | 128.5 | 36.3 | 870 | 1450 | 1814 | 25.5 |
Quality Control
Key inspection points for lifting chains include material quality, link dimensions, weld integrity, heat treatment, surface condition, product marking and mechanical performance.
Depending on customer requirements, proof load testing, breaking load testing, material certificates and inspection documentation can be supplied with the order.
Customization and Supply
SENOTECH supplies lifting chains in different grades, link sizes, working load capacities, surface finishes and packaging options. Customized markings, identification colors, chain lengths and packaging can also be arranged for distributors, lifting equipment suppliers and project customers.
When requesting a quotation, please provide the required chain size, grade, quantity or total length, surface finish, application and load requirements.