The third session of the VOCs Integrated Management Technology Conference and the 10th Symposium on Solvent-Free Composite Technology hosted by the VOCs Governance Working Committee of the Technical Committee of China Printing and Equipment Industry Association were held in Guangzhou recently.
It is understood that the meeting aims to help industries and enterprises solve the VOCs governance process problems, sort out the idea of ​​governance, the correct choice of affordable governance programs to achieve "both discharge standards, and cost appropriate" goal.
"With the national VOCs prevention and control policies and regulations and VOCs sewage charges pilot measures have been introduced and implemented, the packaging and printing industry is facing increasing environmental pressure, the industry must face a major event." China Printing and Equipment Industry Association vice president Chairman Lu Chang'an said in his speech at the conference that in recent years, many packaging and printing enterprises have carried out VOCs governance work with some success but the governance work is not smooth.
Dr. Miao Miao, Environmental Planning Department of MEP, pointed out that the progress of VOCs treatment has not progressed smoothly. The main reasons include the serious lack of standards, the inadequate construction of sewage treatment facilities, the lack of leading environmental protection industries, the large number of scattered small enterprises and the lack of effective supportive policies Wait.
Guangdong Purui Jia Energy Technology Co., Ltd. Jane u & told reporters: "Internationally recognized as a more complete treatment of VOCs is the way of thermal oxidation, and the new domestic innovation and scientific and technological achievements ESO can reduce the production of thermal energy requirements, and enhance the concentration of exhaust. As a result, the heat generated in the process of thermal oxidation of VOCs may meet the demand for production. The linkage between pollution control and production and energy saving, together with the energy-saving benefits greater than the investment in pollution control, will reduce the production cost of enterprises and increase their competitiveness. "
Couplings are used to connect two joints of TUBING coupling or CASING pipe together.
Couplings are short length of heavy wall pipe with the same threads on each end.
EASTSUN manufactures tubing coupling and casing tubing coupling strictly comply with API 5CT latest standard.
The steel coupling is mainly used to connect oil pipes in pil drilling.
This product can be used to connect the shafts of units that are
manufactured separately.
It can fit the misalignment of the shafts or introduce mechanical flexibility.
The pipe coupling is capable of reducing the transmission of shock losds from one shaft to another.
It can also introduce protecyion against overloads.
The steel coupling can be used to alter vibration characteristics of
rotating units.
Pipe coupling is also used to connect drilling par and driven part.
Size |
Grade |
NUE |
EUE |
Special clearance |
2 3/8" |
J55/K55/M80/L80/P110 |
Yes |
Yes |
Yes |
2 7/8" |
J55/K55/M80/L80/P110 |
Yes |
Yes |
Yes |
3 1/2" |
J55/K55/M80/L80/P110 |
Yes |
Yes |
Yes |
4" |
J55/K55/M80/L80/P110 |
Yes |
Yes |
|
4 1/2" |
J55/K55/M80/L80/P110 |
Yes |
Yes |
|
Tubing Coupling,Api Coupling,Eue Coupling,Api Line Couplings
ESASTSUN OILFIELD EQUIPMENT MANUFACTURING (CAMBODIA) CO., LTD , https://www.eastsuncambodia.com