Maintenance of explosion-proof hydraulic wrench
Maintenance of explosion-proof hydraulic wrench

News 2022-06-14 715

In some flammable and explosive working environments such as oil storage, coalification, petroleum, and natural gas extraction, explosion-proof hydraulic wrenches are generally selected for bolt tightening. The use and maintenance of explosion-proof hydraulic wrenches are very important, not only …

Petrochemical reactor bolt tensioner
Petrochemical reactor bolt tensioner

News 2022-06-14 709

Recently, the flange of the reactor device on our petrochemical flange integrity management project site is being tightly reinstalled. We can see from the pictures sent back by our engineering department on site that the construction team is using the BOLTING four synchronous hydraulic bolt tensio…