Oil extraction is an oil-conducting tool made of aluminum bronze or beryllium bronze alloy. It is suitable for .% ethylene gas and does not detonate. Explosion-proof performance parameters: Standard code BⅡB, hardness or above, tensile strength mm㎡. The main scope of application is: petroleum refining and Petrochemical industry, coal mine, oil field, natural gas chemical industry, gunpowder industry, chemical fiber industry, paint industry
Explosion-proof oil lift