Alloy Steel Shortening Clutch Sling Hook Manufacturer

Alloy Steel Shortening Clutch Sling Hook

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Features
● It is forged by special alloy steel with high intensity and high toughness, and then it is heat treated;
● It can be matched with sling and G80 chains which can meet the standard EN818-2;
● Each workpiece should pass testing at 2.5 times of working load limit;
● We should carry out sampling and 20000 times of fatigue testing;
● We should carry out strict sampling and breakage testing for each batch of products;
● We should carry out 100% magnetic powder flaw detection;
● 100% of the pin should be tested to ensure that they have the same hardness;
● Surface treatment: plastics spraying.
● Color code: red RAL3020/yellow RAL1003.

Parameters (Unit: mm)

Item No.	Weight/kg	Working Load Limit/t	Breaking Load/t	A±1	B±1	C±1	E±1.5	M±2	N±1	L±3	ф±2
SLR861-6-8	0.475	1.12	4.48	8	40	29	20	66	11	136.5	17
SLR861-7/8-8	0.885	2	8	9.5	45	33.5	27	84	13	172.5	27
SLR861-10-8	1.73	3.15	12.6	12	56.5	42	33	103	11.5	215	34
SLR861-13-8	3.39	5.3	21.2	15	75	57.4	40	133.3	20	258	45
SLR861-16-8	5.57	8	32	18.5	82	72	44	156.7	26.5	305	305