20"/Q345B Seamless Pipe Wholesales
The coil tube is mainly composed of the reel, reel shaft, gear disk connector (or large gear), reel hub, bearing housing, and bearings.
1. The role of coiled pipe:
Coil tube is an essential component of lifting machinery.
2. Structural design of the coil tube:
The coil roller is mainly composed of the roller drum, drum shaft, gear coupler (or large gear), drum hub, bearing housing, and bearings.
3. Tube Rolling Material: Crane Matching Co., Ltd. specializes in the production of steel tube drums and other crane accessories. The tube rolling material generally uses cast iron not lower than HT20-40, and can use ZG25, ZG35 cast steel or焊接Q235B, Q345B steel plates for special requirements.
