长江公司专业生产国标及美标卸扣，种类齐全，供货及时，质量可靠，生产工艺先进，具有完备的检测手段，如客户需要特殊要求的卸扣，长江公司也可以为客户生产定制。
| 型号 Size in |
额定载荷 WLL ton |
A mm |
B mm |
C mm |
D mm |
E mm |
F mm |
H mm |
L mm |
P mm |
重量 N.W Kg/pc |
| 1/2 |
2 |
20.6 |
16.0 |
47.8 |
12.7 |
33.3 |
30.2 |
83.3 |
58.7 |
71.1 |
0.36 |
| 5/8 |
3.25 |
26.9 |
19.1 |
60.5 |
16.0 |
42.9 |
38.1 |
106.4 |
74.7 |
89.7 |
0.76 |
| 3/4 |
4.75 |
31.8 |
22.4 |
71.4 |
19.1 |
50.8 |
45.0 |
126.2 |
88.9 |
103.4 |
1.23 |
| 7/8 |
6.50 |
36.6 |
25.4 |
84.1 |
22.4 |
57.9 |
53.1 |
148.1 |
102.4 |
119.6 |
1.79 |
| 1 |
8.5 |
42.9 |
28.7 |
95.3 |
25.4 |
68.3 |
60.5 |
166.6 |
119.1 |
134.9 |
2.57 |
| 11/8 |
9.5 |
46.0 |
31.8 |
108.0 |
28.7 |
73.9 |
68.3 |
189.7 |
131.1 |
149.9 |
3.75 |
| 11/4 |
12.0 |
51.6 |
35.1 |
119.1 |
31.8 |
82.6 |
76.2 |
209.6 |
146.1 |
165.4 |
5.31 |
| 13/8 |
13.5 |
57.2 |
38.1 |
133.4 |
35.1 |
92.2 |
84.1 |
232.7 |
162.1 |
183.1 |
7.81 |
| 11/2 |
17.0 |
60.5 |
41.4 |
140.1 |
38.1 |
98.6 |
92.2 |
254.0 |
174.8 |
196.3 |
9.43 |
| 13/4 |
25.0 |
73.2 |
50.8 |
177.8 |
44.5 |
127.0 |
106.4 |
313.4 |
225.0 |
229.8 |
15.38 |
| 2 |
35 |
82.6 |
57.2 |
196.9 |
50.8 |
146.1 |
122.2 |
347.5 |
253.2 |
264.4 |
23.70 |
| 21/2 |
55 |
104.9 |
70.0 |
266.7 |
66.5 |
184.2 |
144.5 |
453.1 |
326.9 |
344.4 |
44.57 |
| 3 |
85 |
127.0 |
82.6 |
330.2 |
76.2 |
200.2 |
165.1 |
546.1 |
364.7 |
419.1 |
69.85 |
| 31/2 |
120 |
133.4 |
95.3 |
371.6 |
91.9 |
228.6 |
203.2 |
625.6 |
419.1 |
482.6 |
120.20 |
| 4 |
150 |
139.7 |
108.0 |
368.3 |
104.1 |
254.0 |
228.6 |
652.5 |
467.9 |
501.7 |
153.32 |
|
