Longitudinal beam joint

Description:Longitudinal beam joint is one of the hard ware fittings for universal use. When the main beam is properly placed and the linear and position are duly adjusted, longitudinal beam can be installed. Longitudinal beam made of 22a channel steel is placed on

Longitudinal beam joint is one of the hard ware fittings for universal use. When the main beam is properly placed and the linear and position are duly adjusted, longitudinal beam can be installed. Longitudinal beam made of 22a channel steel is placed on the beam a side by side in a vertical way with interval of 35cm, angel welding is adopted at the place where wing panel and beam contact. The connecting plot should be set no further than 1/4 of jumper connection and be laid in a staggered way, joint end of the same cross-section should be no more than 25% of the cross-section's area. After the channel steel is welded, doubled sided sticker of steel plate is to be used for strength, including body plate and flange plate.