Shang Hao, deputy director of the Road Traffic Safety Research Center of the Ministry of Public Security, recently stated at the "2014 China Automotive Safety Technology Development International Forum" jointly sponsored by the Road Traffic Safety Research Center of the Ministry of Public Security and the China Automotive Technology and Research Center, with the arrival of the automobile society. Security issues have become increasingly prominent. Especially in the field of child safety, there is currently no legal supervision in China.
According to data from the China Road Traffic Safety Association, the number of motor vehicles in China has soared from 1,476.26 million in 1990 to 264 million now, of which 154 million have been used. The number of drivers ranks first in the world, and the number of vehicles ranks first in the world. Two. However, while the car brings convenience to our lives, it also leads to more frequent road safety accidents. According to statistics, in 2013, there were 192,800 road accidents involving casualties, resulting in 58,349 deaths, 210,000 injuries, and direct property losses of 1.04 billion yuan.
“All the incentives for road traffic accidents can be attributed to the fact that people, vehicles, roads and the environment are not suitable for the actual mass transportation needs,†said Zhao Xiaoping, vice chairman of the China Road Traffic Safety Association.
Another serious problem brought about by car safety accidents is that it is gradually becoming one of the most important killers threatening children's safety. Regrettably, China, which should have become the world's largest consumer car seat consumer market, is still at the beginning of the child safety ride industry.
At present, 96 countries and regions around the world have introduced laws and regulations that impose the restraint system for children's occupants. But the data shows that the use of child safety seats in China is only 3%. At present, only Shanghai has taken the lead in legislation on child safety seats, which stipulates that children under the age of 4 should be equipped with a private car and need to use the child safety seat correctly.
The most protected group of children should have been “squatting†on the verge of danger. It can be said that the safety of children riding in China was once neglected, reflecting the weak awareness of the overall safety of Chinese people.
Fortunately, this situation is constantly improving from a policy perspective. The Science and Technology Daily reporter was informed that in 2015, the “Child Safety Carriage Work Promotion Office†will implement a series of work in legislative research, technical regulation and publicity guidance, carry out research on implementation plans and implementation plans for children’s ride safety protection, and gradually complete Research work on the implementation and implementation plan for children's ride safety protection; research on technical specifications for vehicles and equipment, and launch research on “Child Traffic Safety Accident Investigation and Analysisâ€.
According to the expert meeting, the first draft of the regulations on child safety seats in China has been drafted and submitted to the Legislative Council. The results of the consultations will be voted on during the two sessions in 2015 and will be announced before the end of next year. If all goes well, the above regulations will be officially implemented in 2016.
"For the government, the relevant departments still need to learn from foreign experience, formulate the legal system and standard system for automobile production in China, improve the passive and passive safety of automobiles, and enhance the safe driving of roads; for car companies, they should undertake maintenance. Traffic safety obligations, standardize automotive design, research and development, production of high-security cars; for ordinary people, while improving safety awareness, we should improve safety behavior." Zhao Xiaoping said.
In the forum, some experts also pointed out that in addition to strengthening the awareness of civilized transportation in the whole country, how to effectively apply new technologies for automobile safety is particularly important. He pointed out that in the future, car networking and intelligent driving are technologies that can effectively avoid and reduce road traffic safety accidents, just like cars have smart brains and sharp eyes. Although the Internet of Vehicles and smart driving technology are still in the initial stage in China, the technology is not mature enough, and the supporting facilities are not perfect, but it will become a powerful weapon to improve the safety level of automobiles.
ASME B16.5 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings. Included are:
(1) flanges with rating class designations 150, 300, 400, 600, 900, and 1500 in sizes NPS 1/2 through NPS 24 and flanges with rating class designation 2500 in sizes NPS 1/2 through NPS 12, with requirements given in both metric and U.S. Customary units with diameter of bolts and flange bolt holes expressed in inch units;
(2) flanged fittings with rating class designation 150 and 300 in sizes NPS 1/2 through NPS 24, with requirements given in both metric and U.S. Customary units with diameter of bolts and flange bolt holes expressed in inch units;
(3) flanged fittings with rating class designation 400, 600, 900, and 1500 in sizes NPS 1/2 through NPS 24 and flanged fittings with rating class designation 2500 in sizes NPS 1/2 through NPS 12 that are acknowledged in Non-Mandatory Appendix E in which only U.S. Customary units are provided.
B16.5 is limited to flanges and flanged fittings made from cast or forged materials, and blind flanges and certain reducing flanges made from cast, forged, or plate materials. Also included in this Standard are requirements and recommendations regarding flange bolting, flange gaskets, and flange joints.
This Standard is to be used in conjunction with equipment described in other volumes of the ASME B16 Series of Standards as well as with other ASME standards, such as the Boiler and Pressure Vessel Code and the B31 Piping Codes.
Careful application of these B16 Standards will help users to comply with applicable regulations within their jurisdictions, while achieving the operational, cost and safety benefits to be gained from the many industry best-practices detailed within these volumes.
Intended for manufacturers, owners, employers, users and others concerned with the specification, buying, maintenance, training and safe use of valves with pressure equipment, plus all potential governing entities.
Socket Weld Flange,ANSI Sw Flanges,Class1500 Sw Flange,ANSI Socket Weld Flange
Hebei Welkin Pipe Fitting Manufacturing Co., Ltd , https://www.welkinpipeline.com