Welding electrodes flux E7018

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China Main Port
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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:Solid rosin can be placed inside the flux or solder it?? What's the function?
In general, rosin is a kind of flux used in electronic welding. It belongs to resin flux and has better effect than inorganic and organic fluxes. It is one of the most commonly used fluxes.Rosin is put in solid flux, the welding flux has 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 of "and so on, especially the first two, to improve the welding the effect of great help.
Q:When the cylinder is preheated, the welding temperature is about 170 degrees Celsius. The welding time is 2 hours. The time of hydrogen removal is about 600 DEG C. Why did the penetration crack occur? If you want to change the wire flux, what should be replaced?
Your welding process record PRQ should be posted
Q:How is the flux used? Is it sprinkled on the weldment before welding? Specific how to operate, the more detailed the better, thank you!How do you deliver solder? Do you use your hand?How do soldering flux come from hand welding? Thank youUP welding, regardless of the first.
Welding flux is used for submerged arc automatic welding, while wire feeding is used to deliver flux. The flux is buried on the arc to protect the molten pool, UP? Is it a U groove?
Q:How to use the photovoltaic flux?
The welding belt and the battery sheet are connected together and belong to the function of auxiliary welding. Before soldering, the soldering flux is applied to the grid line of the battery plate, and the solder on the welding band is easy to stick on the battery sheet.
Q:I am an electronics factory in charge, there is a sticky feeling dip to complete the PCBA, we use the non cleaning flux, do not know the film does not affect the quality of products, there is no need to wash the plate? Please expert advice!What should I do with it? Is alcohol all right? By the way, what welding wire do you use when you repair welding? I think the solder wire inside the flux will also have such a problem!
Of course, it must be cleaned. In case the time is long, there is FLUX residue on the surface of the board! ~! I do PCB~, too! It's been a long timeJust use hot water to wash the water. It's better to add the brush to make it betterNo, there's very little soldering flux in it! ~!
Q:How do you confirm the spray status of the soldering flux?
The state of atomization mainly depends on the flame color of the torch flame. Besides, the seam sealing state of the weldment surface is smooth, plump and so on.
Q:What is a soldering flux?
Which can improve the electronic components soldering agent, can make strong bright spot,
Q:What subjects does the flux belong to in the accounting voucher?
Auxiliary production cost
Q:Flux is not rosin, wave soldering machine used, washing board water is to wash the circuit board, wiping machine water is usually cleaning the surface of plastic shell, alcohol needless to say, that is, pure alcohol is also clean surface
Alcohol, washing board water, soldering flux, MSDS for wiping machine water, we can press the latest regulations to come out, once to help you succeed. This needs to be done according to the specific circumstances, there is no ready-made online.
Q:What flux should be used in the national standard for nickel plated products?
LZ, I suggest you find the soldering flux first, and see if you can use it
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

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Range  
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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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