Model: A342 forged master link, A344 welded master link
Size: 7/16'' - 5''
Material: Super alloy steel
Shanghai Metal Corporation is a professional manufacturer and supplier of US Type A342 Forged & A344 Welded Master Link with high quality and reasonable price.
US Type Master Link is a type of rigging accessory, material normally be 40Cr, 35CrMo, 20CrMnTi. It is mainly used in power, metallurgy, petroleum, machinery lifting in various industries such as railways, chemicals, ports, mines, and construction. In terms of lifting, it can also be used with chains, wire ropes, double loops, hooks etc accessories to consist of lifting device.
If you want to know more about US Type A342 Forged & A344 Welded Master Link price please feel free to contact us, we will reply you within 24 hours
Technical Information of US Type A342 Forged & A344 Welded Master Link :

|
A342 US Type Forged Master Link |
|||||||||
|
Size(inch) |
Weight |
|
WLL of one chain ( Ton) |
WLL of two chains |
Rope working |
A |
B |
D |
Regular Marking |
|
1/2 |
0.38 |
1/4 |
1.5 |
2.12 |
3.4 |
127±6 |
63.5±5 |
14±1 |
WLL2.8T |
|
5/8 |
0.70 |
5/16 |
2 |
2.8 |
4 |
152+6 |
76±5 |
16±1 |
WLL3.15T |
|
3/4 |
0.94 |
3/8 |
3.15 |
4.25 |
5.6 |
140±6 |
70±5 |
19±1 |
WLL4.25T |
|
7/8 |
1.48 |
3/8 |
3.15 |
4.25 |
6.9 |
160±6 |
90±5 |
22±1 |
WLL5.3T |
|
1 |
2.09 |
1/2 |
5.3 |
7.5 |
11.8 |
178±6 |
89±5 |
25±1 |
WLL11.2T |
|
1-1/4 |
4.24 |
5/8 |
8 |
11.2 |
17.7 |
222±7 |
111±6 |
32(+1/-2) |
WLL16T |
|
1-1/2 |
7.19 |
3/4 |
11.2 |
16 |
27.7 |
267±7 |
135±6 |
38(+1/-2) |
WLL21.2T |
|
7/8 |
15 |
21.2 |
|||||||
|
1-3/4 |
11.54 |
7/8 |
15 |
21.2 |
38.5 |
305±10 |
152±6 |
45(+1/-2) |
WLL21.2T |
|
2 |
17.21 |
1 |
21.2 |
30 |
46.5 |
355±10 |
178±6 |
51(+1/-2) |
WLL31.5T |
|
2-1/4 |
24.49 |
11/4 |
31.5 |
45 |
64.9 |
406±10 |
203±7 |
57(+1/-2) |
WLL45T |
|
2-1/2 |
30.90 |
|
|
|
72.6 |
406±10 |
203±7 |
63.5±3 |
WLL72.6T |
|
2-3/4 |
41.77 |
|
|
|
98.4 |
406±10 |
241±7 |
70±3 |
WLL98.4T |
|
3 |
49.87 |
|
|
|
103 |
457±15 |
228±7 |
76±3 |
WLL103T |
|
3-1/4 |
65.66 |
|
|
|
119 |
508±15 |
254±7 |
82.5±3 |
WLL119T |
|
3-1/2 |
77.41 |
|
|
|
126 |
508±15 |
254±7 |
89±3 |
WLL126T |
|
3-3/4 |
89.24 |
|
|
|
152 |
508±15 |
254±7 |
95±3 |
WLL152T |
|
4 |
104.29 |
|
|
|
169 |
508±15 |
254±7 |
102±3 |
WLL169T |
|
4-1/4 |
137.17 |
|
|
|
160 |
610±15 |
305±7 |
108±3 |
WLL160T |
|
4-1/2 |
175.40 |
|
|
|
163 |
711±18 |
356±7 |
114±3 |
WLL163T |
|
4-3/4 |
199.29 |
|
|
|
176 |
711±18 |
356±7 |
121+4 |
WLL176T |
|
5 |
234.40 |
|
|
|
179 |
762±20 |
381±10 |
127±4 |
WLL179T |

|
A344 US Type Welded Master Link |
||||||||||
|
Size(inch) |
Weight |
American |
WLL of one chain ( Ton) |
WLL of two chains |
Rope working |
A |
B |
D |
S |
Regular Marking |
|
7/16 |
0.27 |
1/4 |
1.12 |
1.6 |
1.6 |
100±5 |
60±5 |
12±1 |
6+0.5 |
WLL1.6T |
|
1/2 |
0.38 |
9/32 |
1.5 |
2.12 |
2.5 |
100±5 |
60±5 |
14±1 |
7.6±0.5 |
WLL2.12T |
|
11/16 |
0.85 |
5/16 |
2 |
2.8 |
4 |
160±6 |
90±5 |
18±1 |
8.4±0.5 |
WLL3.15T |
|
3/4 |
1.20 |
3/8 |
3.15 |
4.25 |
6.5 |
160±6 |
90±5 |
20±1 |
10.5±0.5 |
WLL5.3T |
|
7/8 |
1.63 |
1/2 |
5.3 |
7.5 |
8 |
180±6 |
100±5 |
22±1 |
13.5±0.5 |
WLL8T |
|
1 |
2.13 |
5/8 |
8 |
11.2 |
11.5 |
180±6 |
100±5 |
25±1 |
16.5±0.5 |
WLL11.2T |
|
11/8 |
3.81 |
3/4 |
12.5 |
|
11.8 |
270±7 |
140±6 |
28(+1/-2) |
19±0.5 |
WLL12.5T |
|
11/4 |
5.05 |
19mm |
11.2 |
16 |
16 |
270±7 |
140±6 |
32(+1/-2) |
19±0.5 |
WLL16T |
|
13/8 |
6.83 |
7/8 |
15 |
21.2 |
24 |
285±7 |
155±6 |
36(+1/-2) |
20±0.5 |
WLL21.2T |
|
11/2 |
8.90 |
28mm |
25 |
|
25 |
300±8 |
160±6 |
40(+1/-2) |
26±0.5 |
WLL25T |
|
13/4 |
|
1 |
21.2 |
30 |
|
|
|
45(+1/-2) |
26±0.5 |
WLL31.5T |
|
12.80 |
11/4 |
31.5 |
|
31.5 |
340±10 |
180±6 |
||||
|
2 |
17.30 |
11/4 |
31.5 |
45 |
45 |
390±10 |
215±7 |
51(+1/-2) |
32±0.5 |
WLL45T |
Packaging of US Type A342 Forged & A344 Welded Master Link:
Products of Shanghai Metal Corporation are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.
1)SMC Standard
2)Customization

