On December 23, 2014, the “Ninth Impact on China Bus Industry Series†sponsored by China Bus Network started for 20 days. What is the status of the activity? The influential person in charge of the China Bus Industry Series Organizing Committee has introduced the attention of tens of thousands of readers in the past few days. At present, about 400,000 readers have participated in the voting. The process of participating in the selection process is a process of various enterprises. The process of reader selection is the process of industry communication recognition. ①Hardness:
Due to the scientific synthesis of high-molecular polyurethane elastomer materials using iron rubber, the higher the hardness, the higher the modulus, the smaller the elongation, and the better the wear resistance and heat resistance. Well, in the range of minus 35 degrees Celsius to 100 degrees Celsius, and at a pressure of 60 to 70 MPa, the maximum sealing performance can be guaranteed.
The use of viscoelastic seals made of nitrile rubber is the most complete protection against damage caused by back pressure. In the range of minus 55 degrees Celsius to 100 degrees Celsius, and under a pressure of 21MPa, due to the rubber The seal is often in a compressed state, so the compression performance of the rubber seal must be considered. It not only achieves enhanced anti-climbing performance and low friction resistance, but also has good performance in dealing with special low-temperature oil, and can also be used in combination with Anti-wear Ring double-purpose retaining ring BRL type.
Sealing products made of polytetrafluoroethylene and nitrile rubber/PTFErubber; or seals made of nylon resin and nitrile rubber, which can be used in a wide range of applications with large pressure changes and fast sliding speeds According to the working condition, the input hydraulic pressure cutout is designed on the end face of the polytetrafluoroethylene ring to prevent penetration leakage. The maximum working temperature environment is minus 40 degrees Celsius to 160 degrees Celsius; the maximum working pressure is 50MPa.
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The selection of the event was mainly conducted through the annual online survey of China Bus Network, with the theme of “Influencing the Chinese Bus Industryâ€, including: “Top Ten News of China Bus Industry 2014†and “Best Bus Industry in China in 2014†Employer selection", "2015 China market recommended bus selection", "2015 overseas market recommended bus selection", "2015 passenger support recommended product selection", "2015 new energy bus recommended model selection", "2015 annual special school bus "Recommended model selection", "Bus industry in 2014: emission reduction star, zero emission star, safety star selection" and "2014 annual industry exchange sharing essay activity".
For the purpose of this event, Wu Yongqiang, editor-in-chief of China Bus Network, expressed the hope that through the “Annual Reader Survey and Appraisal†held by China Bus Network, it is recommended to summarize the most meaningful things and the most valuable in the Chinese bus industry in 2014. Activities, the most memorable achievements, the most dynamic enterprises, let the influential events, products and enterprises in the Chinese bus industry stand out in 2014, better affect the Chinese bus industry in 2015, sing the bus industry The main theme of the step forward, contributes to the sustained and healthy development of the Chinese bus industry!
It is reported that the judges of this event are still a large number of professional readers at home and abroad in China Bus Network and China Bus English Network. It has been successfully held for eight times before, and the eighth event in 2013 won a total of 700,000 effective reader votes. At the same time, the event invited some senior leaders of passenger transport enterprises, bus user representatives, senior industry experts in the bus industry, mainstream media leaders, and senior leaders of some bus companies to serve as “expert judgesâ€. They will not only participate in the various evaluations, but also supervise this selection. The notarization and objectivity of the data. The final result will be announced in Beijing Shanxi Building on the evening of January 9, 2015. Let us wait and see.
In addition, the relevant person in charge of the China Bus Network introduced, on January 9, 2015, the 9th Public Transport Development Hot Topics Symposium, the 9th China Bus Human Resources Symposium, the 9th China Bus Overseas Market Symposium and the Chinese Bus The Industry Summit Forum will also be held as scheduled to discuss with you the development of the bus industry, the discovery of cutting-edge technology, and the idea of ​​spreading the frontier.
The person in charge also gave an introduction to the preparations for each meeting. He said that on the morning of January 9, the three professional topics of public transportation development, human resources and overseas markets will be held in the same period. Currently, more than 30 user leaders and more than 20 senior executives of more than 20 vehicle companies have been invited. The leaders of the supporting enterprises will participate in the meeting, and they will set up a passionate discussion on energy conservation and consumption reduction and public transportation operation, innovation of human resource management, promotion of export brand competitiveness and added value, and so on. Promote industrial harmony through communication.
On the afternoon of January 9, 2015, the 9th China Bus Industry Development Summit will also stand at the forefront of technology and market from the perspective of industry development observers, and look forward to the future development opportunities of the Chinese bus industry. Yao Mingde, former president of China Road Transport Association, Wang Jian, public transportation scholar of Chongqing Jiaotong University, member of the expert committee of China Highway Society Bus Branch, Chen Shiping, deputy director of Bus Parts Committee, etc., and 8 well-known experts from the industry will be unveiled for the passenger car industry. Future development indicates the direction.
Looking back at the end of 2014, there are too many things that need to be counted, summed up, and thought. How should the future of Chinese buses go? It is also worthwhile for you and me to think deeply about the entire bus industry. In the form of “Annual Reader Survey and Appraisal†activities, China Bus Network has driven the passenger car industry to “sum up the past and look to the futureâ€. It is believed that only the overall thinking of the Chinese bus industry is clear, and it can develop more calmly and steadily and healthily in the face of crisis, challenge and competition.
SPGW piston seal
Material:PTFE+rubber elastomer+reinforced modified nylon
Temperature:Nitrile rubber -40~100℃
Speed:=1.0m/s
Pressure:≤50mpa
SPGO piston seal
Material:PTFE+rubber elastomer
Temperature:Nitrile rubber -40~110℃
Speed:=1.0m/s
Pressure:≤35mpa
SRUV piston rod seal
Material:NBR+thermoplastic polyurethane
Temperature: -35`90℃
Speed:=0.5m/s
Pressure:≤40mpa
SRS piston rod seal
Material:PTFE+NBR
Temperature:-40~110℃
Speed:=1.0m/s
Pressure:≤40mpa
SRCB piston rod buffer seal
Material:Polyurethane+modified polyoxymethylene
Temperature: -35~110℃
Speed:=1.0m/s
Pressure:≤50mpa
SRU piston rod seal
Material:Polyurethane
Temperature:-35~100℃
Speed:=1.0m/s
Pressure:≤40mpa
SRD iron case dust prevention
Material:Polyurethane+metal skeleton material
Temperature:-40~110℃
Speed:=1.0m/s
SRDI soft dustproof
Material:polyurethane
Temperature:-40~110℃
Speed:=1.0m/
SDS Dumbbell Seal
Material:polyurethane
Temperature: -35~110℃
Speed:=0.5m/s
Pressure:≤50mpa
SPG piston combination seal
Temperature:
NBR+Polyurethane + Modified Polyoxymethylene
Temperature:-35`110℃
Speed:=0.3m/s
Pressure:≤70mpa
SRNL piston rod seal
Material
NBR+Polyurethane + Modified Polyoxymethylene
Temperature:-35`110℃
Speed:=0.3m/s
Pressure:≤70mpa
SRDF Piston Rod Seal
Material
Polyester rubber
Temperature:-40`100℃
Speed:=1.0m/s
SDY Y-seal
Material:Polyurethane
Temperature:-35~110℃
Speed:=0.5m/s
Pressure:≤70mpa
KZT anti fouling ring
SDS Steffel
Piston main oil seal
