Product Description

The company has a perfect product quality supervision system: alloy material physical and chemical analysis room, explosion proof magnetic testing center, mechanical performance testing room, laying a solid foundation for safety products.The products are widely used in petroleum, chemical industry, aviation, aerospace, storage and transportation, electric power, electronics, railways, mines, coal mines, gas extraction, pharmaceutical and other potentially dangerous environments of fire and explosion, which can effectively prevent the friction between tools and work objects and the sparks generated by the collision to detonate combustible gas, and ensure the safety of state property and people.This product is made of aluminum bronze and beryllium bronze, explosion-proof material, used for opening and closing square head valves