fdgd posted an update 7 months ago
HQ MMD single forged shank hook is same as DIN15401 HOOKS. DIN hooks are used in a wide variety of applications ranging from small rigging blocks,hoists,lifting beams ,etc. to large cranes. We not only supply standard size shank hook,but also extended shanks to allow for any machining requirements.
We supply hooks ranges from 1.6# to250#,the size is as below tables.
If you don’t know how to choose the correct hooks, just tell us your drive group of the cranes, please contact us on +86(373)8791 040 or send email to email@example.com
We can supply hooks as forging only or machine them to your exact requirements. We can also manufacturer the full assembliies complete with nut and collar.
According to DIN15401
Note: all hooks are standard models,inquiries custom size, please contact firstname.lastname@example.org
How to choose suitable hook No.
See the below table, if your drive group of crane is A5, the capacity of crane is 10 tonnes,
and you want to use “P” grade hook, then you can choose hook No. 6, as the yellow part we marked.
GradeDirve group of cranes
Hook No.Capacity(Metric Ton)
◆The hook grade and material
1.6#-40#Q345qD or 20MnQ345qD or DG20MnQ420qD or 35CrMo35CrMo34Cr2Ni2Mo
Standard：GB10051-2010 same as DIN15400
◆ Mechanical standard
Hook GradeCarbon SteelAlloy Steel
strength MpaImpart energy Akv(ISO-V)/JUpper yield
strength MpaImpart energy Akv(ISO-V)/J
Crane hook is key components of crane, the below table tell you when you must replace your crane
hooks and how to inspect, this is crane hook scrap standard.
1.Crack:No crack on surface of hook, the hook should be scrapped if there is crack on surface.
2.Size:The throat of hook is up 10% of new hook, the hook should be scrapped.
3.Warp:The hook should be scrapped if the body is warped over 10 degree.
4.Deformation: The hook should be scrapped if the handle of hook deformed.
5.Abrasion:The hook should be scrapped if the working part abrasion is over 5%.
6.Corrosion:The hook should be scrapped if the hook handle D1 size is 5% less than new hook.
◆ Inspecting time
drive group of crane≤A5A6-A7A8
drive group of crane≤A6A7-A8
Inspection1 year3 Months
Please be free to buy the high quality din15401 forged single crane hook with the best price with our professional China manufacturers and suppliers. And the customized products are also offered if you need.Single crane forged hook China