久久大全_国产传媒视频在线观看_婷婷在线免费_91人人看_亚洲视频在线观看_2020亚洲天堂

Tianjin Explosion proof Electrical Testing and Inspection Center

The Tianjin Explosion proof Electrical Testing and Inspection Center PCEC was established in 1985 with the approval of the former Ministry of Chemical Industry. It includes the Zhongnuo Testing National Explosion proof Product Quality Supervision and Inspection Center (Tianjin), the Petroleum and Chemical Industry Elec……

Are CE certification and ATEX certification the same?

The relationship between ATEX and CE ATEX certification is the EU explosion-proof certification, which has a wide international reputation. Explosion proof products entering the EU market require ATEX certification, which is a mandatory requirement. ATEX certification is the explosion-proof directive in the EU CE certi……

Can ATEX certificates be used directly in China?

Is ATEX certification recognized domestically? ATEX certification applies to all member states of the European Union, but cannot be used as a license for the sale of explosion-proof products in China. China has its own explosion-proof certification system, and explosion-proof products sold domestically need to pass Chi……

Shanghai Explosion proof Electrical Inspection and Testing Center

The Shanghai Explosion proof Electrical Inspection and Testing Center, a professional explosion-proof certification organization, and the National Instrumentation Explosion proof Safety Supervision and Inspection Station (NEPSI), are international explosion-proof laboratories recognized by the International Electrotech……

Selection principles for explosion-proof electrical equipment in explosive locations

Before selecting electrical equipment for use in explosive hazardous areas, the following should be clarified: 1. The category of the environment in the explosive hazardous area, whether it is an explosive gas environment or an explosive dust environment. The explosion-proof structural requirements for electrical equip……

Is there an explosion-proof certification agency in China?

When it comes to explosion-proof certification agencies, people will think of Nanyang CNEX, Tianjin PECE, Shanghai NEPSI, etc. They are indeed authoritative explosion-proof certification agencies in China. Below, Zhongnuo Testing lists CQST, a well-known and authoritative explosion-proof certification organization in C……

What are the explosion-proof testing institutions?

When it comes to explosion-proof certification agencies, people will think of Nanyang CNEX, Tianjin PECE, Shanghai NEPSI, etc. They are indeed authoritative explosion-proof certification agencies in China. Below, Zhongnuo Testing lists CQST, a well-known and authoritative explosion-proof certification organization in C……

Do explosion-proof electrical inspections need to be conducted regularly? What is the basis?

For a long time, the national standards related to explosion-proof electrical safety in China have mainly been the manufacturing inspection standards and explosion-proof electrical product standards based on the GB3836 series of explosion-proof electrical basic standards. The implementation entities of these standards ……

Are there any explosion-proof construction units in China?

In recent years, with the continuous development of society and the increasing prominence of safety accidents, people's awareness of safety production has also been constantly improving. It is urgent to address the environmental safety hazards of hazardous explosives. In many industrial sectors in China, such as petrol……

ATEX Explosion proof Certificate Template

ATEX stands for "Atmospheres EXploible" in French, meaning "explosive environment". Starting from July 1, 2003, all equipment and protective systems entering the European Economic Area (EEA) and used in explosive environments must comply with the ATEX (94/9/EC) directive. Explosion proof electrical ……