Welding Electrodes 30 Years Factory High Quality anf Low Price

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1.Welding Electrodes  30 Years Factory High Quality anf Low Price Description:

First Class WeldingElectrode Customization is welcome . We could produce various Welding Electrode.

according to buyers’drawing or samples/Non-standard Welding Electrode .The price, picture

and product attributes are for reference only. Specific matter can be confirmed

by a further communication. Welcome your consultation.


2.Main Features of Welding Electrodes  30 Years Factory High Quality anf Low Price:

Fewer spatters 
Easy to restrike 
Less smog 
Good off slag,high deposition efficiency

3. Welding Electrodes  30 Years Factory High Quality anf Low Price:Images


Welding Electrodes  30 Years Factory High Quality anf Low Price

Welding Electrodes  30 Years Factory High Quality anf Low Price

 4. Welding Electrodes  30 Years Factory High Quality anf Low Price:Specification 

Chemical composition






Guarantee value







Test Item  






Guarantee value




-(normal temperature)


General result








We have organized several common questions for our clientsmay help you sincerely 

1.What’s your products 

One of the most biggest manufacturer & supplier of  Welding Electrode  is a large-scale professional  Welding Electrode  factory in China. Annually more than 10000 tons  Welding Electrode   are exported to markets all over the world. Different kinds of  Welding Electrode  are available according to customer’s requirements. 


2.What is advantage of our products?

All items are of Top Quality with best price. Direct wholesale price from Factory and 100%quality guaranteed .Large Selection with all sizes .


3.  How long can we receive the product after purchase?

In the purchase of First Class  Welding Electrode within three working days, We will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 20 working days can be served.

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Q:What kind of welding rod is used to weld Mn13 steel plate with ordinary high quality structural steel?
The basic ingredients are steel, and the liquid flux can be produced by solid light. With the brass welding rod (copper, zinc and tin alloy), the brazing effect can be very good.
Q:Welding specification whether welding rod needs experiment
Need quality assurance from manufacturer
Q:Why not use 422 electrodes and 502 electrodes on the site? (Shanghai Kunming Railway)
Do you know the difference between 422 and 502?422 is common steel electrode, 502 is manganese steel welding rodTo put it simply, look at the material to be weldedSimply, the welding on the site are designed, if you really don't understand why, in a word: design requirements!
Q:What kind of welding rod does Q345A board use?
Q345 low alloy high strength steel is the former 16Mn steel
Q:What grade of welding rod is used for three grade steel welding?
The type and quality control requirements of welded joints are shown in the welding procedure for steel bars, JGJ 18E43xx can only be used for Grades 1 and 2Checked:3 grade steel, according to the form of welded joints: E5003, E5503 and so on
Q:What wire and electrode are used for the welding of 0Cr18Ni10Ti stainless steel pipes? Thank you
With corresponding 347 electrode and welding wire
Q:Does the welding rod have a shelf life?
This does not necessarily depend on your preservation of the environment and the variety of electrodes, and some electrodes have been preserved for more than ten years, the use of performance is still very good. As long as it is not damp and the skin falls off, it can continue to be used.Material shelf life is not strictly required, the pressure vessel required if more than one year, should carry on the inspection, inspection qualified can continue to use, every year to conduct a test, you can still continue to use qualified.If the welding pool conditions, welding save no moisture, no deterioration, after inspection and acceptance, can still be used.If not assured, you can downgrade to adopt. There is not willing to do more information (welding rod to continue inspection of qualified data), can also be downgraded. Other industries, did not see the relevant standards requirements.Our welding wire has been produced in Japan in 1949. The welding rod has been produced in Japan in 60s and 70s. It has been well preserved. Now the chemical field inspection and maintenance are still in use. The effect is very good and the quality is not a problem.
Q:Can welding of stainless steel plate and ordinary steel pipe be welded with thj422 welding rod?
No, stainless steel electrodes should be selected.
Q:Method for using welding rod heat preservation barrel
Put the baked electrode into the barrel and take it with you. If the cooling, with the original plug a clamped welder + pole, a clamp of electric welding machine can be heated to very.
Q:What welding electrodes are used to weld 304 stainless steel pressure vessels?
1, 304 is the United States standard, GB is 0Cr19Ni9, you can choose A102, A107 can, if you don't worry, you can use A302, but the cost is higher, it is better to use A107 welding rod, it's crack performance is better.2, I wish you success.

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