Welding electrodes flux E7018
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Metric Ton m.t.
- Supply Capability:
- 500 Metric Tons per Month m.t./month
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Superior Quality of Full Mixed Blended Flux E7018.
1)All position welding
2)Extra low hydrogen potassium type coating.
We are a experienced factory specailly manufacturing mixed flux and various welding electrodes.
1) To select superior quanity of raw materials .
2) Our engineer designed particular formulation of flux in long term practice.
We would like to design formulation according to client's welding electrodes.
E7018 is an outstand quality all positon welding electrodes covered with extra low hydrogen potassium type coating for welding high tensile steels and low alloy steels. It's nominal welding efficiency is about 110% due to iron powder is contained.The weld metal shows an excellent low temperature toughness and high crack-resistance.
Application: It is widely used in important projects of ships ,boilers, high press vessels, bridge, skyscrapers,offshore drilling platforms,nuclear powder stations etc.
- Q: Previously soldered 80 pin SMT components without using soldering flux. Now to 200 feet above the welding, really can not grasp, in the online drag welding video presentation, see a lot of use is a kind of transparent emulsion flux, do not know what type of flux, hope heroes ariadne.Or recommend a good soldering flux.Also used pine perfume, not very good, it may be the loose perfume I have problems, the loose perfume is yellowish liquid, touch a cool feeling, a bit sticky after welding
- A transparent latex fluxHere's the solder paste. Ask the solder paste factory for a little more than you want to buy.Solder paste + = tin solder paste.
- Q: I want to ask, before the flux, solder paste and red glue unopened, in the fridge, and food can be put together? Is there any harm to the human body?
- Can not! Occasionally one or two times, the time is not long, it will not hurt the body!
- Q: Can I use soldering iron without soldering flux?
- Flux can be without soldering flux, but it must be assured of your quality!
- Q: Which is better, soldering flux or rosin?
- 1, good rosin, flux although convenient, with a certain corrosion, damage to circuit boards and components.2, flux (flux): in the welding process can help and promote the welding process, and has a protective effect, and prevent oxidation reaction of chemical substances. Flux can be divided into solid, liquid and gas. The main auxiliary heat conduction, removing the oxide, reduce the surface tension of welding material, welding material removal is surface oil, increase the welding area, prevent oxidation and other aspects, in several aspects of the key role of the two is: "to remove oxides and" to reduce the surface tension of welding material".3, rosin, refers to pine resin as raw material, through different processing methods of non volatile natural resin. Rosin is an important chemical raw material, widely used in soap, paper making, painting, rubber and other industries.
- Q: Is the flux poisonous?
- The flux and is toxic, flammable, strong solder you can answer more questions
- Q: Where will the industrial flux be sold?
- Large electronic materials market
- Q: Solar photovoltaic, how to blow welding tape, that is, to weld the band to the flux, and then fish out drying, and seek specific operations and some skills!
- Soak the interconnecting bars in a soaking box filled with flux for 3~5 minutes, remove and dry (120 minutes, 5 minutes) or blow dry. The flux should be soaked with a fully uniform interconnect bar. (it is recommended that the flux surface exceed the interconnect surface 1cm) when soaking. Note that the interconnect bars of different lengths are separated. How can they be written in 100 words?
- Q: 180 degrees of high temperature solder line, what flux effect is good?
- Can choose material flux, flux order, I suggest looking for experience in factory production flux, because it can reduce a lot of your time cost, but it can give you a lot about the flux selection and production advice.Now more and more advanced formula of flux, more and more environmentally friendly disposable, basically is the flux of environmental protection. On the one hand can improve welding performance, on the other hand, more environmentally friendly, but also to save manpower and material resources, but also more conducive to product sales.Personal advice:On the one hand, as long as you're not in remote areas, Tibet those words, I suggest you look for Huizhou (the chemical manufacturers), there is a flux manufacturers base. Can be delivered directly to the home, or through logistics!!
- Q: I have 52 degrees of liquor (now home to drink the rest of the O (a _ a), O~) and refined rosin, how much is the allocation ratio. Look, someone uses 1:1 on the Internet. It doesn't seem to work. You must do it or understand it. No irrigation. Good answer, 10 points. By the way, am I pure alcohol?.
- Younger brother, to use more than 99.5 degrees, with 10% of rosin, on the line, ha ha!
- Q: Rosin is an insulator. Why is rosin used as a soldering flux in industry? Doesn't that lead to electricity in the wire? When the teacher taught me, he always coated the wires with a layer of rosin, coated with a tin of solder, and soldered the wires to the circuit board with solder. In this way, the rosin on the head does not conduct electricity, will it not affect the circuit?
- Rosin, also known as pine gum and resin, its formula is C20H30O2, is a weak organic acid, its acid value is about 160. It is non corrosive, non hygroscopic, and has good insulation, more important is it has five basic functions: 1 flux? Can remove oil, sweat, dust and other resistance welding; 2? To prevent welding when heated oxidation; 3? Can enhance the liquidity of solder; 4? After the completion of welding, can protect the cleaning of uniform cooling; 5 easy to clean?.The active component of rosin is mainly rosin acid, which accounts for about 80% to 90% of the total rosin content. At normal temperature, rosin is solid and its activity is almost no action. The melting point of rosin is between 172 and 173 degrees centigrade. When heated to the melting rosin rosin temperature, and then it can play a role of the soldering flux. When the temperature reaches or exceeds 300 degrees, it begins to decompose and carbonization. After cooling, it can be solidified again and lose its activity again. After welding, the residue is evenly distributed, non corrosive, and has good stability and insulation.In the mass production of printed circuit boards, the boards are easy to be contaminated and are usually cleaned thoroughly. 1, three, 1, 1 are usually used as cleaning agents, three dichloroethane, trichloroethylene, and three chlorine.In the amateur conditions, generally can not be cleaned, such as obvious pollution, alcohol can be cleaned, the area can be used cotton swab dipped in alcohol several times; when the area is large, you can use a brush dipped in alcohol scrub. Note that the alcohol should be clean every time.
With good skill, advanced equipment, strict management and hard work of our staff, we specially manufacture high quality of welding products. Our leading product has passed the approvals of the authorities at home and abroad. The quality of our products has reached international leading level. Our products have been used in many areas such as shipping, bridge, engineering & machinery, chemical industry, pressure vessel and architecture.
1. Manufacturer Overview
| Location | Shandong,China |
| Year Established | 1999 |
| Annual Output Value | US$5 Million - US$10 Million |
| Main Markets | 15.00% South America 10.00% Africa 7.69% Eastern Europe 7.69% Southeast Asia 7.69% Eastern Asia 7.69% Western Europe 7.69% Central America 7.69% Northern Europe 7.69% Southern Europe 7.69% South Asia 2.00% Oceania 1.00% North America |
| Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | QINGDAO,TIANJIN,SHANGHAI |
| Export Percentage | 81% - 90% |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English, Chinese |
| b) Factory Information | |
| Factory Size: | 3,000-5,000 square meters |
| No. of Production Lines | 2 |
| Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
| Product Price Range | High and/or Average |
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Welding electrodes flux E7018
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Metric Ton m.t.
- Supply Capability:
- 500 Metric Tons per Month m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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