Explosion-proof round head F wrench 

The head of the explosion-proof round head F wrench adopts an F shape. Use the front image to select an F wrench with appropriate specifications. When opening and closing the valve, you should pay attention: the force should be steady and do not use violent or fast force.

Explosion-proof tools are made of aluminum bronze and beryllium bronze. Explosion-proof tools can give way well when they rub against objects or impact, lowering the surface temperature, thereby reducing the possibility of sparks. Explosion-proof tools are not easy to chemically react with flammable gases and cannot form Ignition source.

Application scope: Petroleum, chemical industry, metallurgy, power generation, oil refining, shipbuilding, petrochemical, machinery, oil fields, natural gas, mines and other flammable and explosive places.