JOYSUNG has over two decades of experience working closely with petrochemical customers on-site. We understand the technical challenges they face daily and are dedicated to eliminating these obstacles:

Drilling, line boring, mounting seat repair, and on-site repair of leaking flanges, including flat faces, raised faces, O-ring grooves, RTJ and other V-grooves, lens rings, weld preparation, and more.

Applications

Pressure vessel flanges

Pipeline connection flanges

Turbine, generator, and pump casing boring

Bolt preloading

On-site drilling and line boring

On-site machining of engine and pump foundations

Motor and compressor bases

On-site machining of shaft journals

Coupling bolt hole boring

Stud removal and thread repair