A337 Alloy Steel Connecting Link

A337 Alloy Steel Connecting Link

A337 alloy steel connecting link are made form quenched and tempered alloy steel for high tensile strength and wear resistance. They can be used together with chain, master link, hooks and other lifting components as well as steel wire ropes. The working load limited of it is from 3500 pounds to 723000 pounds. And special specifications and marks can be made according to customers requirement

Product Details:

1. Item: A337 alloy steel connecting link

2. Grade: G80

3. Type: US type

4. Material: Forged alloy steel

5. Technology: Drop forged

6. Surface: Hot dip galvanized, Color painted

7. WLL: 3500lbs-72300lbs

8. Braking load is 4 times of working load limited

9. Usage: Lifting accessories

10. Size: 0.35mm-1.5mm

11. Special specifications and marks can be made according to customers requirement

Specification:

Size(mm)	WLL(lbs)	Weight(lbs)	A(mm)	K(mm)	W(mm)
7	3500	0.28	0.68	1.85	0.35
8	4500	0.55	0.77	2.2	0.38
10	7100	0.84	0.94	2.6	0.52
13	12000	1.6	1.27	3.4	0.64
16	18100	2.86	1.48	4.13	0.75
20	28300	5	1.75	5.08	0.96
22	34200	7.5	2.18	5.47	1.06
25	47700	11.03	2.5	6.1	1.22
32	72300	20.39	2.76	7.99	1.5

Sketch of the A337 alloy steel connecting link

A337 Alloy Steel Connecting Link