The naming of enameled wire

Enameled wire is named by the following five parts.

Enameled wire Code: Wire ---- W Qi BaoXian ---- Q
Film varieties: acetal enameled wire name: PVF (Polyvinyl Formal): PVF
Polyester: PE (Polyester) PEW
PU: PU (Polyurethane) UEW
Of polyester imine: PEI (Polyester-imide) EIW
Polyamide-imide: PAI (Polyamide-imide) AIW
Heat Level: marked heat level code such as the F-155 º
Extra-thick film thickness: "0", "1" thick film "2" thin film "3" thin film
Color: red "R", green "G" blue "B" natural color "N"

Christmas greetings and best wishes!

Self-bonding (fusion casting) Magnet Wire

Structure

Self-bonding Magnet Wire is a special type of Magnet wire with an additional adhesive enamel overcoat such as thermoplastic resin. The material of insulation is thermoset polyurethane, polyester, etc.

Winter solstice

Winter solstice is a very important solar term in Chinese Lunar calendar.

Being a traditional holiday as well, it is still now celebrated quite often in many regions. Early during the Spring and Autumn period, 2500 odd years from now, Winter solsticewas first determined as the Chinese traditional solar term among the total 24 terms. In Gregorian calendar, it is around Dec 22nd or 23rd.

Midwinter day is the very day in North hemisphere with the shortest day and longest night year-round. After it, daytime will become increasingly longer and the coldest clime will invade all the places on the Northern part of the globe. We Chinese always call it "JinJiu", which means once Winter solstice comes, we will meet the coldest time ahead.

That conclusion is proved well founded. According to scientific results, on Winter solstice, a right angle is formed by the sun and the tropic of carpricorn. Thus, the North hemisphere receives the least sunlight and the shortest day and longest night occur.

Ancient china did pay great attention to this holiday, regarding it as a big event. There was the saying that "Winter solstice holiday is greater than the spring festival". Nowadays, many regions still celebrate it as a big holiday. Northerners may have dumplings and raviolis that day while southerners may have dumplings made by rice and long noodles. Some places even have the tradition to offer sacrifices to the heaven and earth.

The Council of National Coordinators of the SCO Member States being Hold in Zhengzhou

The Council of National Coordinators of the SCO Member States is being hold in Zhengzhou from Dec. 14 to Dec.15 . This council will discuss about present situation and prospects of the SCO countries in economic, trade and cultural areas of multilateral cooperation on humanities focus.



The meeting will consider multilateral trade and economic cooperation of the Shanghai Cooperation Organization countries and the implementation of 2012-2016 projects to further promote cooperation in the SCO list of measures.



As the outcome of the meeting, the prime ministers of the SCO member states will adopt a joint declaration, a statement on the regional economic cooperation of the SCO and approved a series of resolutions, including the Organization's 2016 budget.

Statement of the Heads of Governments (Prime Ministers) of the Shanghai Cooperation Organization Member States

Heads of Governments (Prime Ministers) of the Shanghai Cooperation Organization Member States advocating stronger economic growth in the SCO territory, improvement of well-being of peoples and resolution of the tasks of multilateral cooperation in trade and economy in the framework of the Organization, taking into account initiatives of member states for promotion of regional economic interaction, including the project of People’s Republic of China to create Silk Road Economic Belt, state the following.

1. Deeper regional economic interaction has great importance for further improvement of well-being of the peoples of the SCO countries and stable socio-economic development of the SCO member states.
Heads of Governments believe that with low restoration rate of the world economy development of regional economic interaction and partnership supports the search for new models of international cooperation and global governance. Gradual progress of this process is a positive factor in the cause of strengthening ties of partnership between states, increasing the volume of investment and consumption, expanding demand and employment, and ultimately securing multi-dimensional, balanced and stable self-sufficient growth.
In this regard Heads of Governments reaffirm their support for the initiative of People’s Republic of China to create Silk Road Economic Belt, which is in line with goals of development of the SCO.

2. Heads of Governments deem necessary to use existing progress and institutions of economic cooperation in the SCO. Proceeding from priorities of such fields as infrastructure building and production investment member states will expand bilateral and multilateral cooperation in trade and economy, together promote processes of industrialization and modernization in the region.
Taking into account the SCO Development Strategy 2025 special attention is paid to development of Action Plan for Further Development of Project Activities within the Framework of the Organization for 2017-2021 in view of further expansion of mutually beneficial cooperation on the issues of common interest, which will promote stable socio-economic development of the SCO member states and improve the well-being of their peoples.

3. Heads of Governments believe that to develop regional economic cooperation the following is important:
- Promote multilateral cooperation in the sphere of transportation and forming of international transportation routes, implement joint infrastructure projects in common interest, that provide greater transportation and communication capabilities and tapping transit potential of the region, development of railroad transport, including high-speed routes, creation of multi-modal logistics centers, introduction of advanced and innovative technologies on transport.
- Speed up the coming into force of the SCO Intergovernmental Agreement on Creation of Beneficial Conditions for International Road Transportation (12 September 2014, Dushanbe) and development of projects for separate agreements on facilitation of procedures and formalities on the issues of visas, border, customs, transport, phyto-sanitary and veterinary control in international road transportation. Take practical measures to implement the arrangements reached at the seventh Meeting of Ministers of Transport of the SCO Member States (15 May 2015, Ufa).
- Facilitate the increase in volume of mutual trade in goods and services, as well as improvement of its quality via diversification of goods structure, develop interaction in the field of e-trade.
- Promote creation of beneficial investment climate in the region.
- Cooperate in the field of industrialization, in relevant conditions create industrial parks or zones of economic cooperation in the territories of member states. Improve ties between enterprises for joint introduction of advanced technologies and jobs creation.
- Develop cooperation and forming of close trade, investment, scientific and technological ties in high-tech fields, such as information technologies, medical and education services, e-trade and energy efficiency, ensuring efficient protection of intellectual property rights including prevention, exposure and suppression of import and export of counterfeit goods.
- Promote financial cooperation in the framework of the SCO via creation of mechanisms of financial clearing for project activities. Together prevent and counter regional financial risks. Carry out currency swaps in the interest of upholding stability at the financial market. Use the capabilities of banking and investment structures to finance economic projects in the SCO space.

4. The Heads of Governments are convinced that joint work of the SCO member states in close cooperation with observers and dialogue partners with the SCO, which includes implementation of the Silk Road Economic Belt initiative, based on principles of transparency, mutual respect, equality, openness for all interested parties, will facilitate gradual stable economic growth in the interest of keeping and supporting peace and stability in the region.

Copper Clad Aluminum Wire, CCA wire

The copper clad aluminum wire is the bimetallic composite type which coats the aluminum core with copper layer concentrically and makes the copper-aluminum interface form the metal bonding. 

It belongs to the new composite material and becomes the updated substitute for copper wire. With a broad prospect for development, the product shows many advantages by exploiting the natural resources rationally, reducing the production cost effectively, facilitating engineering construction largely, etc.

Magnet coil breakdown and processing method

The valve the valve time after using the spool seal wear, valve stem and valve seat damage, which resulted in the valve leakage of gas, the valve of the slow-motion or does not work properly for the failure. At this point, you should replace the seal, valve stem and valve seat, or the valve replacement.

If solenoid pilot valve and vent the oil, such as mud blocked with debris, and cannot be closed ball valve, and active core is stuck, the circuit is defective, and so on, can cause the valve to switch. In the former case 3 should be the pilot valve and active core of oil mud and debris. The circuit fault in general, failure of the control circuit and solenoid failure. The circuit is defective, you should switch to the valve of the manual knob, look at the valve over the rated pressure is normal to switch to, if it can be normal to the circuit is defective. Check butterfly valves, available instrumentation solenoid voltage to see if it is up to the rated voltage, and if the voltage is too low, should be further check the control circuit in the power supply and the associated travel switch circuit. 

If the rated voltage, the valve is not working properly for the, you should check enamel wire solenoid connector (plug) for loose or contact is not real-time. method is to disconnect the plug, measure the Coil Resistance value, if a value is too large or too small, the electric gate coil has been damaged and should be replaced.

paper covered aluminum wire

The paper covered aluminum wire is the wire that electric round aluminum rod with certain specification moldex truded or drawn from specific insulation material wrapped winding wire. Composite conductor according to requirements by the number of root winding wire or copper, aluminum wire is arranged by the specific insulating material around the package from the winding wire.

The paper covered aluminum wire is mainly used for winding oil-immersed transformers, reactors and other electrical devices.

Zhengzhou LP Industry Co., Ltd can provide high-quality paper covered aluminum wire with competitive price.

Enameled wire properties

Menor preço de fio de cobre

A volatilidade dos preços das matérias-primas vai influnence o preço do fio esmaltado. Cobre e alumínio é a matéria-prima mais importante na indústria de cabo. Flutuações de preços irá afetar diretamente os lucros das empresas de cabo. Casos extremos até mesmo levar à crise a sobrevivência do negócio.

Este ano, o preço do cobre é inferior ao de outros anos. Faz muitos fábrica viver tão difícil. Mas para alguns clientes, é um bom momento para comprar o fio de cobre esmaltado.