The following is a list of successful explosion-proof certification products from Zhongnuo Testing in recent times. We have professional explosion-proof technology and rich experience in explosion-pro……

What are the current modes of explosion-proof certification in China? Explosion proof certification is the process of determining whether equipment meets the requirements of explosion-proof standards,……

Explosion proof certification method for pry mounted refueling devices: These products are relatively large in size and generally require on-site testing and certification. Certification materials inc……

1、 Explosion proof special type "s" refers to an explosion-proof type that meets the requi……

1、 What is intrinsically safe electrical equipment? By limiting various parameters of electrical equ……

With the rapid development of China's economic construction and the increasing scale of industrial production, the issue of explosion prevention has become more important. Explosion proof electrical p……

Explosion proof type refers to the enclosure of all components of equipment that may ignite explosive gas mixtures within a single shell. The shell can withstand the internal explosion of flammable mi……

I often consult with upstream manufacturers. The product I produce is a hardware component, not an electrical one. Because it will be purchased by users to be matched with instruments and equipment, t……

What are the requirements for samples when applying for an explosion-proof certificate for electrical equipment? The requirements for applying for an explosion-proof certificate (domestic explosion-pr……

The basic definition of associated equipment refers to electrical devices that are equipped with energy limiting circuits and non energy limiting circuits, and whose structure ensures that non Zhongnu……