INTRODUCE :
We are professional crane bolts manufacturers. We can provide various sizes of crane rail J bolts.
SPECIFICATIONS :
The specifications required when ordering the hook bolt:
1. Crane rail size
2. The size of the I beam or chap channel on which the rail sits -the minimum information required includes the width of the beam or the channel surface and the length of the angle (leg).
3. Hook bolt diameter (unless special requirements are generally determined by crane rail size)
|
Rail Section and Size |
Hook Bolt Diameter |
|
12# ASCE – 25# ASCE |
1/2" |
|
30# ASCE |
5/8” |
|
40# ASCE – 60# ASCE |
3/4" |
|
80# ASCE – 100# AREA |
7/8” |
|
104# Crane Rail – 175# Crane Rail |
1” |
