With the continuous development of the city and the increase of the population, the construction of high-rise buildings, shopping malls, schools, subway stations, airports, stadiums, exhibition halls, hospitals and other population-intensive public places is also increasing. However, there are concerns about the safety of these sites. In order to protect the life and property safety of the public, B1 level halogen-free low-smoke flame-retardant cable came into being and has become an essential fire safety tool in these occasions.

B1 level halogen-free low-smoke flame retardant cables are tested according to GB/T 31247-2014 "Combustion Performance Classification of cables and optical cables" and meet B1 level fire protection standards. Compared with ordinary cables, B1 class halogen-free low-smoke flame retardant cables have higher flame retardant performance and lower combustion smoke generation, which can effectively reduce the fire spread speed when the fire occurs and reduce the harm caused by the fire to personnel and property.


In recent years, we have unfortunately witnessed a series of fire accidents, some of which occurred in high-rise buildings, shopping malls, schools and other densely populated places, causing huge property losses and casualties. These tragedies once again remind us that the choice of B1 level halogen-free low-smoke flame retardant cable as a high-rise building public personnel dense occasion cable is an urgent need to ensure people's life safety and property safety.

B1 class halogen-free low smoke flame retardant cable used in what occasions?

According to the requirements of the new DGJ 08-2048-2016 "Code for Electrical Fire Protection Design of Civil Buildings" and GB 50016-2018 "Code for Fire Protection Design of Buildings" :

1. Wires and cables with combustion performance level B1 and above, smoke toxicity level t0, and combustion droppings/particles level d0 should be selected for super high-rise buildings;

2. For a class of high-rise buildings and densely populated public places, the combustion performance of wire and cable should be B1, t1 for smoke toxicity, and d1 for combustion droplets/particles.

Qingdao Tianxing Cable Co., Ltd. has the advantages of production capacity and excellent quality assurance, and is committed to the production of cable products in line with B1 fire protection standards, and in strict accordance with the needs of the architectural design institute specification documents specified occasions for production. Our B1 class halogen-free low-smoke flame retardant cables not only meet the standard in terms of fire performance, but also undergo strict quality testing to ensure the stable reliability of the product.


In addition to product quality, we also focus on providing good service to our customers. We have our own technical team and perfect after-sales service system, can answer customers' questions and provide technical support in time. We also adhere to strict implementation of delivery deadlines to ensure that customers can get the cable products they need on time.


Qingdao Tianxing Cable Co., Ltd. as a strong production strength of the enterprise, we attach great importance to the quality of products and meet the standards of certification. In order to ensure that our B1 level halogen-free low-smoke flame retardant cables meet the relevant specifications and standards, the company obtained the type test report issued by the Sichuan Fire Protection Research Institute (SCFRI) National Fire Protection Building Materials Quality Inspection and Testing (NFTC), which is a national institution with credibility, and institutions in this industry such as: National wire and cable quality supervision and inspection, Sichuan Dujiangyan national fire protection building materials quality supervision and inspection, national special wire and cable product quality supervision and inspection (Anhui). The test results of the above institutions are widely recognized and accepted by the fire management department of the Ministry of Emergency Management and the fire industry.



In the type test, our B1 class halogen-free low-smoke flame retardant cable passed the "test method of cable under fire conditions - heat release and smoke production characteristics of cable during flame spread test" and "Single insulated wire and cable flame vertical spread test", meeting the requirements of the code standard. We will continue to adhere to the rigorous production process and quality management system, to provide customers with B1 level halogen-free low-smoke flame retardant cable products in line with the standard requirements.


Choose the B1 level halogen-free low-smoke flame retardant cable of Qingdao Tianxing Cable, you will obtain products certified by national institutions, providing higher fire safety protection for people's living and working environment; The company has excellent production equipment and technical team, we pay attention to constantly improve product quality and technological innovation, will always take customer satisfaction as the goal, to provide customers with reliable products and services. With people's attention to fire safety and the sound development of regulations, B1 level halogen-free low-smoke flame retardant cables will be widely used in high-rise buildings, shopping malls, schools, subway stations, airports, stadiums, exhibition halls, hospitals and other densely populated public places, adding a safety to People's Daily life, Qingdao Tianxing cable is worthy of your trust.

Qingdao Tianxing Cable Co., Ltd. focuses on the production of customized wire and cable manufacturers, main: fire wire and cable, power cable, control cable and other products, exported to more than 40 countries and regions around the world, the annual production capacity of 1 billion yuan. 6000 square meters of storage, standing hundreds of millions of inventory, order demand for rapid distribution and delivery, large prices more favorable.