High Quality DIN15401 Forged Single Crane Hook

Product Details

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 max@hbqzdg.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.
Single Hook

According to DIN15401

图片1.jpg    2.jpg

Hook No.Diamension(mm)
a1a2a3b1b2d1e3h1h2L
1.65645644538361185648224
2.56350725345421326758253
47156806353481488067285
58063907160531659075318
6907110180676018510085380
81008011390756721011295418
10112901271008575221125106452
121251001431129585252140118510
1614011216012510695280160132582
20160125180140118106330180150653
25180140202160132118360200170724
32200160225180150132400224190796
40224180252200170150447250212893
50250200285224190170485280236990
632802243202502121905503152651120
803152503582802362125983553001270
1003552804023152652366884003351415
1254003154503553002657504503751590
1604503555054003353008255004251790
2005004005654503753359005604752048
2505604506355004253759806305302305
Note: all hooks are standard models,inquiries custom size, please contact max@hbqzdg.com
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
MA3A4A5A6A7A8
PA3A4A5A6A7A8
(S)A3A4A5A6A7A8
TA3A4A5A6A7
(V)A3A4A5A6A7
Hook No.Capacity(Metric Ton)
1.686.3543.22.521.61.251
2.512.51086.3543.22.521.6
4201612.51086.3543.22.5
525201612.51086.3543.2
63225201612.51086.354
8403225201612.51086.35
1050403225201612.51086.3
126350403225201612.5108
16806350403225201612.510
20100806350403225201612.5
251251008063504032252016
3216012510080635040322520
40200160125100806350403225
502502001601251008063504032
6332025020016012510080635040
80400320250200160125100806350
1005004003202502001601251008063
12550040032025020016012510080
160640500400320250200160125100
200800640500400320250200160125
2501000800640500400320250200160
Note:table 2
◆The hook grade and material
Hook gradeMP(S)T(V)
Hook No.
1.6#-40#Q345qD or 20MnQ345qD or DG20MnQ420qD or 35CrMo35CrMo34Cr2Ni2Mo
50#-250#Q420qD35CrMo34Cr2Ni2Mo30Cr2Ni2Mo
Standard:GB10051-2010 same as DIN15400
◆  Mechanical standard
Hook GradeCarbon SteelAlloy Steel

Upper yield

strength Mpa

Impart energy Akv(ISO-V)/J

Upper yield

strength Mpa

Impart energy  Akv(ISO-V)/J
20℃―20℃20℃―20℃
VerticalCrossVerticalCrossVerticalCross
M23555313921
P315
(S)3903903527
T4903527
(V)6203527

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
Frequent inspection
drive group of crane≤A5A6-A7A8
(working day)307―301―7
Regular inspection
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.

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