Tower Crane F0/23b Q345B Steel Block Hook (62262706168)

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Product Overview


Tower Crane F0/23b Q345B Steel Block Hook

Q345B hook for tower crane

Product Description

 The hook comprise rear pulley block, upper pulley block and one hook when we can change the wire rope from 4 to 2 fall.And we can also change the wire rope from 2 to 4 fall.


f023b tower crane block hooktower crane steel hook


1. The purchase of hooks shall be used by technical documents such as the certificate of the manufacturer;The lifting hook, such as railway, port, etc., must be strictly inspected (inspection).

2. The lifting hook shall not have any defects affecting the safe use performance;The hook defects shall not be welded;The hook surface should be smooth, no crack, fold, sharp Angle, burr, crack, overburn.

3. Select two suitable positions at the shortest distance of the hook opening to print the non-wearing signs, measure the distance of the sign, and use it as the basis for detecting the change of opening degree in the use.

4. The lifting hook materials can be made of 20 high quality carbon steel or lifting hook special materials DG20Mn, DG34CrMo, etc. It is strictly prohibited to use casting hooks.Plate hook materials are generally used for A3, C3 ordinary carbon steel, or 16Mn low alloy steel

5. The technical conditions of the homemade hooks shall conform to the stipulations of GB 10051-88 ~ GB 10051.5-88 (new standard: gb10051.1-2010 ~ GB 10051.5-2010)

6. The longitudinal axis of the plate hook plate must be in the rolling direction of the steel plate, and the hook plate is not allowed to be spliced.

7. The plate hook and hook plate shall be riveted by the head rivet, and the high-stress bending parts of the hook and lifting objects shall not be connected with rivets.

8. No closed welding shall be allowed between sheet hook lamination, only intermittent welding is allowed.

9. The lifting hook that has already carried over the overload test should be scrapped.

Packaging & Shipping

 Q345B hook for tower crane



Q: Are you a trading company or a factory?

A: We are a trading company and have our own factory. We have both the price advantage of the factory and the thoughtful service of the trading company; and the advantage of taking responsibility.

Q: Can you OEM production?

A: Yes, we can customize the production according to the drawings.

Q: How long is your delivery time?

A: If the goods are in stock, usually 5-10 days. Or if the goods are not in stock, then 15-20 days, depending on the quantity.Always welcome you to visit China for ordering!

Q: Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery.

Q: Is it convenient to see visit your factory ?

A: Yes,we welcome every customer to visit our company.

Q: What is your steel material?

A: Q345B,Q235B

Contact Us

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Company Information

 SYM Hoist&Tower Crane Equipment is the professional crane and lift platform manufacturer in China .

We design,manufacture,installation,repair ,maintenance, trade and export following products:

>>>TopKit Tower Cranes, Topless Tower Cranes, Building Hoists etc.

>>>Mast section,Fixing Angle,Cabin,Electrical Parts etc.


We are sure we will be your best choice .

_02(1).jpgThe largest parts supplier and the most professional service
Cooperation with more than 10 famous suppliers,like YONGMAO,SANYO,
Sichuan SCM,zoomlion,GJJ,BAODA,etc.
More than 20 years’ experience on tower crane and passenger hoist parts.
More than 50 experienced mechanical and electrical engineer.
100% Original tower crane and passenger hoist parts.


Why Choose US

f023b tower crane block hook
tower crane steel hookYEAR QUALITY WARRANTY


Our Certificate

Q345B hook for tower crane 

0.0092 s.