Alloy Steel Heavy Duty D Ring Manufacturer

Alloy Steel Heavy Duty D Ring

: http://shenli-rigging.com/2-3-alloy-steel-heavy-duty-d-ring.html

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 Code	Weight (kg)	Woring Load Limit (t)	Breaking Limit(t)	A±1	2B±2	D±1	M±1.2	H±0.3
8-SLR344-1T	0.4	1.12	4.48	41	78.5	13	37	35
8-SLR344-2T	0.47	2	8	42	88	14	40	37
8-SLR344-3T	0.69	3.15	12.8	45	94	17	42.5	40
8-SLR344-5T	1.46	5.5	21.2	55	118	22	61	52
8-SLR344-8T	2.5	8	32	70	141	26.5	70.5	57
8-SLR344-15T	5.79	15	60	97	188	34	90	77