Product information
High strength class 80 steel chain, lifting chain, metal chain
G80 lifting chain is an essential lifting device. In the manufacturing process, only the use of high-quality alloy steel, and strict control of the process, the chain up to G80. Our G80 chain achieves a factor of 4 safety. The surface of the chain can be polished, blackened, hot-dip galvanizing, painting, hanging plastic, electroplating, dachro and other processing. We can also print "G80" or other marks according to your request.
Product specificationProduct introduction
Size (mm)
diameter* inseam length |
Min inside width(mm) |
Max outside width(mm) |
Weight(kg/m) |
Working load(KN) |
Test load(KN) |
Break load(KN) |
| 6*18 |
7.5 |
21 |
0.79 |
11 |
27 |
45.2 |
| 7*21 |
9 |
24.5 |
1.07 |
15 |
37 |
61.6 |
| 8*24 |
10 |
28 |
1.38 |
20 |
48 |
80.4 |
| 9*27 |
11.5 |
30 |
1.9 |
24.5 |
61 |
102 |
| 10*30 |
12.5 |
35 |
2.2 |
32 |
76 |
125 |
| 12*36 |
15.5 |
42.2 |
3.3 |
49 |
117 |
196 |
| 13*39 |
16.3 |
46 |
3.8 |
50 |
128 |
214 |
| 14*42 |
18 |
49 |
4.13 |
63 |
150 |
250 |
| 16*48 |
20 |
56 |
5.63 |
80 |
192 |
320 |
| 18*54 |
23 |
63 |
6.85 |
100 |
246 |
410 |
| 20*60 |
25 |
70 |
8.6 |
125 |
300 |
500 |
| 22*66 |
28 |
77 |
10.5 |
153 |
366 |
610 |
| 24*72 |
32 |
82 |
12.78 |
180 |
432 |
720 |
| 26*78 |
35 |
91 |
14.87 |
213 |
510 |
650 |
| 30*90 |
38 |
105 |
19.6 |
283 |
678 |
1130 |
| 32*96 |
40 |
106 |
22.29 |
322 |
772 |
1289 |
| 34*102 |
46.5 |
121.5 |
25.5 |
363 |
870 |
1450 |
| 36*108 |
49.5 |
128.5 |
31 |
407 |
978 |
1630 |
| 38*114 |
52 |
136 |
32 |
453 |
1086 |
1810 |
| 42*126 |
55.5 |
144.5 |
38.6 |
554 |
1332 |
2200 |
Production process (Quality assurance)
1) Steel will be molded to the required dimensions as specified in EN818-2(or AS2321:2014).
2) The weld is produced using a resistance butt process and positioned in the center of the connected leg. Everything came off without a hitch.
3) Before heat treatment, all links are calibrated to ensure that the chain marks are qualified and the chain is safe to use.
4) All chains are subjected to intermediate frequency heat treatment, quenched above AC3 and tempered before leaving the factory
We are a professional manufacturer of lifting chain, producing from 4MM to 36MM various specifications of lifting chain. Our company is one of the few domestic chain manufacturers with CE certification, and through TUV certification.
The chain of our company fully conforms to the latest eu standard EN818-7, producing G80 G100 chain.
Production capacity
Products are mainly divided into three parts, one is 6mm to 30mm high tensile chain, the second is 1.5mm to 50mm stainless steel chain, the third is 1.5mm to 30mm commercial chain. These products are widely used in lifting, coal mining, fishing, shipping and other industries. And according to customer requirements and drawings to produce a variety of non-standard connecting rod.
Certificate
About us
Weifang First Rigging CO, Ltd. Ltd. is a professional production of all kinds of steel chain enterprises. Founded in 1998, the company covers an area of 30,000 square meters. It currently employs more than 200 people. The factory has a chain industry with nearly 20 years of experience in the professional and technical team.
We can provide you with a variety of chains:
DIN5685A/C, DIN764, DIN763 DIN766, DIN5686 chain
Common short and medium chain
The chain of animals
Stainless steel chain
Seamless chain
The chain of G80
G43 chain
FAQ
Q1. How to order?
A: You can send the order to us by email. Please let us know if you have any specific requirements, such as product size, packing, quantity, etc.
Q2. Could you give me a sample before placing an order?
A: Sure! Usually you need to pay for samples and express delivery.
We can deduct it when you place an order.
Q3. What's your usual packing?
A: We usually use cartons, wooden cases and pallets. If you have any special requirements, we would be glad to pack the goods according to your requirements.
Q4: Can our logo be printed on the product?
A: Yes, you can use your own brand.
What about the lead time?
A: About 15-20 working days according to your quantity and quality.
What are the terms of payment?
A: We accept L/C and T/T.
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