The product description
1. Size :6mm ~ 34mm, 20Mn2 high strength alloy steel
2. Length: Chain slings can be assembled to any length to meet your requirements, with a choice of accessories to match your application.
3. Surface: self-discoloration, polishing, black, plastic coating, hot dip, galvanized, etc.
4. Safety factor :4:1
5. Advantages: corrosion resistance and rust resistance; And durable.
6.OEM is popular
7. We are the production of lifting chain, sling, loose-leaf chain, tie chain manufacturers!
Manufacturing Technique
Product specification
| chain of diameter |
overall load |
parameter of the main ring |
hook parameters (onpening degree)C |
| (mm) |
(kg) |
A*B*d (mm) |
(mm) |
| 6 |
900 |
80*144*18 |
24 |
| 8 |
1600 |
80*144*22 |
26 |
| 10 |
2500 |
100*180*26 |
31 |
| 12 |
3500 |
120*216*32 |
38 |
| 14 |
5000 |
120*216*32 |
47 |
| 18 |
8000 |
120*216*35 |
56 |
| 22 |
12000 |
160*288*45 |
105 |
| 24 |
14000 |
180*324*52 |
105 |
| 26 |
17000 |
200*360*80 |
108 |
| 30 |
22000 |
220*396*67 |
108 |
| 34 |
29000 |
220*396*87 |
108 |
Company profile
Weifang First Rigging CO., Ltd. Is a large family enterprise with a history of more than 20 years, is a professional manufacturer of lifting equipment. The factory is located in Weifang city, Shandong Province. The main products are all kinds of hoist, lift, winch and handling equipment. Perfect quality assurance system, has passed ISO9001 quality system certification, CE certification and GS certification. Products are exported to the United States, Australia, Britain, Canada, Germany, India, Russia, Brazil and other parts of the world.
The company always pays attention to product safety and customer satisfaction. The company has a professional R & D team, is committed to providing customers with robust and reliable safety equipment, and has a professional service team, to provide customers with 24 hours online service support.
Our Service
1. High quality and low price.
Sample order. Perform rigorous tests on each component.
3. Prompt shipment: by famous shipping lines and professional documents. Delivery time depends on quantity
4. Ports: Chinese ports (Tianjin, Ningbo, Qingdao, Dalian, Shenzhen, Shanghai)
5. Packaging: Neutral packaging
We will reply to your inquiry within 24 hours.
6.After the product is sent out, we will track it for you once a week until you receive the product. When you get it, test it and get back to me. If you have any questions about this issue, please contact us and we will provide you with a solution.
Interact with customers
Audited Supplier 
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