The 2009/125/EC Directive requires the Commission to develop relevant eco-design requirements for controlling the performance of energy-related products traded or sold in the market, reducing energy consumption through improved design performance, while reducing energy consumption to the environment. influences. The Directive Committee is required to develop a preparatory plan for the environmental impact of existing lighting products and components, and the draft of the draft eco-design regulations: 2009/125/EC Directive requires the Commission to develop relevant eco-design requirements for control The performance of energy-related products traded or sold in the market, through the improvement of design performance to reduce energy consumption, while reducing the impact of energy consumption on the environment. The Directive Committee is required to develop a preparatory plan for the analysis and research of environmental impacts, technical requirements and economic benefits of existing lighting products and components. This technical regulation is based on the development and improvement of existing implementation measures EC No244/2009, EC No245/2009, and EU No 1194/2012. Scope of product to which eco-design regulations apply: This measure applies to lighting products or components of lighting products that are marketed or put into use, including lighting fixtures that are incorporated into other products. However, the following lighting products are not covered by the products used in this implementation: Military or civil defense equipment and devices. Nuclear facility installation. Other transport devices other than cars. Road, rail, sea or air signalling devices. Medical device device. Laboratory equipment installation. electronic display. Art gallery. The working environment temperature of the product is below -20 °C or above 50 °C. Eco-design regulations require implementation phase and date: Eco-design regulations effective date: The implementation measures will be effective on the 20th day after the official publication of the official journal of the European Union, and will be mandatory on September 1, 2018. Execution, while the following implementation measures will be abolished. Commission Regulation (EC) No 244/2009; Commission Regulation (EC) No 245/2009; Commission Regulation (EU) No 1194/2012. The energy efficiency requirements of the eco-design regulations are as follows: Phase 1: The maximum allowable power is as follows: Standby power: If present, the maximum value Psb = 0.5W Off-mode mode does not allow power consumption. Second stage: Other requirements are the same as above. The third stage: Other requirements are the same as above. Accessories requirements (including adapters, dimmers, controllers, etc.): 90% minimum energy efficiency. Standby power. If present, the maximum value Psb = 0.5W Off-mode mode does not allow power consumption. The performance requirements of the eco-design regulations are as follows: From the first stage, the performance requirements of the lighting products are as follows: The performance requirements of the auxiliary components are as follows:
Carat Tube
Carat Tube
The application of HDPE kra pipe
1. Municipal water supply and drainage: The internal pressure of high-density polyethylene (HDPE) winding reinforced pipe can reach 12kg/cm2, which is the ideal pipe to replace the original drainage cast iron pipe and cement pipe in the city. The pipe can be used for municipal underground drainage, sewage, rainwater collection, water transmission, ventilation, etc to discharge liquid and gaseous substances into rivers or the sea. Thermal structure wall winding pipe has the advantages of lightweight, safe, reliable connection,corrosion resistance, and high ring stiffness, therefore the use of thermal structure winding pipe has great advantages.
2. Large-scale water conservancy projects: long-distance water transmission, farmland irrigation, reservoir drainage, water source pipe, irrigation pipe and hydropower station water transmission, drainage use;
3. Environmental protection engineering: deep sea sewage, sewage treatment, waste
dump sewage, detoxification pipeline. Due to the thermal structure wall winding pipe of various pipe wall structures and pipe, inspection well, pipe fitting, and its reliable connection performance, the pipe can be used for advanced shallow drainage systems.
4. Petroleum industry: oil, gas pipeline.
5. Coal industry: coal transport, ventilation systems.
6. Chemical engineering: chemical containers, especially corrosive fluid delivery
pipelines.
7. Electric power engineering: circulating water pipeline.
8. Road engineering: crossing roads and railways have a large traffic load of water
culverts and crosswalks; Used as railway and highway road seepage, drainage pipe; The method of "liner in pipe" is becoming more and more important for repairing damaged pipes.
9. The laying of pipes in a corrosive environment.
10. Agricultural engineering: farmland, orchard, tea garden and forest belt irrigation, and so on;
11. Large airport port, wharf engineering: large airport port, wharf engineering drainage, sewage pipe, etc.
12. Construction engineering: building stormwater pipes, underground drainage pipes, sewage pipes, ventilation pipes, etc.
Communication tube: railway, highway communications, communication cables, optical cable protection pipe.
14. Water storage system: used to intercept the slow water storage system.
15. Special application: thermal winding wall winding pipe can also be used for special
purposes such as ventilation, passage, desert, swamp, lake area with fluid transport, etc.Carat Tube,Hdpe Carat Pipe Tube,Plastic Hdpe Carat Tube,Hdpe Plastic Carat Pipe Tube
Hebei Taiwo Plastic Pipe Co.,Ltd , https://www.taiwocarattube.com